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Home My WebLink About02/24/2010 Env Bd PacketCity of Lino Lakes Environmental Board Meeting February 24, 2010 6:30 p.m. AGENDA 1. Call to Order 2. Swearing in of Board Members 1. Barbara Bor — Reappointed 2. Peter Brown — Reappointed 3. Stephen Heiskary — Newly Appointed 3. Elect Chair and Vice Chair 4. Approval of Minutes December 16, 2009 minutes will be on March agenda for approval. Ill 5. Approval of Agenda 6. Open Mike 7. Action Items None. 8. Discussion Items A. Emerald Ash Borer Cost Assessment and Discussion B. Rice Lake Subwatershed Storm Retrofit Update C. Earth Day — April 24, 2010 D. Recycling Day — May 1, 2010 D. Arbor Day — May 7, 2010 E. Woolan's Park Wetland Bank Progress Update G. Gardening Club H. Heron Rookery Update I. Stormwater Ordinance Update. 9. Adjourn • • • • EB — Item 6A ENVIRONMENTAL BOARD STAFF REPORT Date: February24, 2010 To: Environmental Board From: Marty Asleson Re: Emerald Ash Borer Update Background Emerald Ash Borer preparation was approved as a 1010 Environmental Board Goal by the City Council on February 8th. I have attached the City Ash tree inventory. I have run the Purdue prediction model. The model breaks trees out by size classes: 1 -3 inch, 3 -6 Inch, 6 -12 inch, 12 -18 inch, and 18+ inches and function. Tabulated results of the Purdue model by function find on Attachment 3. Attachment(s) 1. Ash Tree Inventory 2. Purdue Prediction Models by Function 3. Tabulated results of the Purdue modeling. 1 • Dia ext 8 5 Ash Tree Inventory 2009 Street Trees /Boulevards Peltier Island Ash Trees /Nested Num Dia ext Num Dia _rr Nest -Num Park Trees Nim 4 2 2 2.5 1 34 2 2.5 3 3.5 2 15 18 2009 30 85 157 18 1997 1127 4 3 12 7 21 1 3.5 3.5 60 210 6 4 24 31 4 124 5 4.5 22.5 22 4.5 99 30 5 150 23 5 115 4 5.5 22 19 5.5 104.5 15 6 90 7 6 42 5 6.5 32.5 1 6.5 6.5 4 7 28 11 7 77 7 7.5 52.5 114 7.5 855 19 8 72 67 8 536 9 8.5 76.5 4 8.5 34 6 9 54 63 9 567 8 9.5 76 3 9.5 28.5 4 10 40 61 10 610 9 10.5 94.5 51 11 561 7 11 77 4 11.5 46 7 11.5 80.5 5 12 60 7 12 84 1 12.5 12.5 3 12.5 37.5 4 13 52 94 13 1222 2 13.5 27 6 13.5 81 1 14 14 8 14 84 1 15 15 6 14.5 87 1 16 16 6 15 90 2 15.5 31.6 598 4320 16 16 256 4 17 68 4918 1 17.5 17.5 2 18 36 9 19 81 1 4 23 25 23 100 1 34.5 34.5 2 40 80 328 3433.6 • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 T uSt Emerald Ash Borer Cost Calculator forct 4,c,1 �, std h.c P,� Tr�.�.t Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php 1,4+7,• / /v.,44.1,v;,- an4m T-lir/111v arlii/irpp , r11te.. r/ (`nntP.flt /flTiflt /ff171t_Tlllr) 2/10/2010 Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 -12 $2 12 - 18 168 18 - 19 18 - $2 - $2 - $2 - $2 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 -3 $2 3 -6 $2 6 - 12 $2 12 - 18 $2 18 - $2 - $2 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 - 24 $8.88 24 -40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% httn•/ /extencicn entm rmrrine erin /treeeomnnter /content /nrint /nrintnhn 2/10/2010 • Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management PI ail s Plan Description Why Important Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. + _te � /1nr)nin Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $22,894 — Replace All ® Replace All Replace All $20,350 — $17,806 — $15,262 — $12,719 — $10,175 — $7,631 — $5,087 — $2,544 — 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $114,469 — Replace All ® Replace All Replace All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $114,469 — Replace All ® Replace All Replace All $101,750 — $89,031 — $76,312 — $63,594 — $50,875 — $38,156 — $25,437 — $12,719 — 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) lhttn• / /PVtancinn Pntm Prin /trPPrnmrnitpr /nnntent /print /nrint rdirt '/1 n / ?.nl 0 Replace All ® Replace All Replace All lhttn• / /PVtancinn Pntm Prin /trPPrnmrnitpr /nnntent /print /nrint rdirt '/1 n / ?.nl 0 • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with O% Ash and 0% Replacement Tree Mortalit 5,142 — Replace All Replace All Replace All 4,570 — 3,999 — 3,428 — 2,857 — 2,285 — 1,714 — 1,143 — 571 — 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) 1 _ _ 1 4.....4/w..:r444,4r4 7/1 11/7111 11 Replace All Replace All Replace All 1 _ _ 1 4.....4/w..:r444,4r4 7/1 11/7111 11 Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 6 of 6 • , .. I f - _ - _ - " - - - - - - - - - - - - - , ) / 1 nr)ni n Replace All Replace All Replace All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $24,420 $24,420 $24,420 $24,420 $24,420 $24,420 2 $24,420 $48,840 $24,420 $48,840 $24,420 $48,840 3 $24,420 $73,260 $24,420 $73,260 $24,420 $73,260 4 $24,420 $97,680 $24,420 $97,680 $24,420 $97,680 5 $24,420 $122,100 $24,420 $122,100 $24,420 $122,100 6 $0 $122,100 $0 $122,100 $0 $122,100 7 $0 $122,100 $0 $122,100 $0 $122,100 8 $0 $122,100 $0 $122,100 $0 $122,100 9 $0 $122,100 $0 $122,100 $0 $122,100 10 $0 $122,100 $0 $122,100 $0 $122,100 11 $0 $122,100 $0 $122,100 $0 $122,100 12 $0 $122,100 $0 $122,100 $0 $122,100 13 $0 $122,100 $0 $122,100 $0 $122,100 14 $0 $122,100 $0 $122,100 $0 $122,100 15 ` $0 $122,100 $0 $122,100 $0 $122,100 16 $0 $122,100 $0 $122,100 $0 $122,100 17 $0 $122,100 $0 $122,100 $0 $122,100 18 $0 $122,100 $0 $122,100 $0 $122,100 19 $0 $122,100 $0 $122,100 $0 $122,100 20 $0 $122,100 $0 $122,100 $0 $122,100 21 $0 $122,100 $0 $122,100 $0 $122,100 22 $0 $122,100 $0 $122,100 $0 $122,100 23 $0 $122,100 $0 $122,100 $0 $122,100 24 $0 $122,100 $0 $122,100 $0 $122,100 25 $0 $122,100 $0 $122,100 $0 $122,100 • , .. I f - _ - _ - " - - - - - - - - - - - - - , ) / 1 nr)ni n • Emerald Ash Borer Cost Calculator EAB 1 Ash Borer 1 Purdue 1 Entomology ( Calculator ... Page 1 of 6 Emerald Ash Borer Cost Calculator PURDUE U N I V E R S I T Y , . Remare kik e44' Wad' •••@ PMZ. 'NW& < G'' eti 7 12." v se Ce1/41 0,4dpuos CT Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php +o. + /..,- ., + /,.,,, -+ ..1 ,. 7/1 ii/')n1 n Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 -12 $2 12 - 18 168 18 - 19 18- $2 - $2 - $2 - $2 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 -3 $2 3 -6 $2 6- 12 $2 12 -18 $2 18- $2 - $2 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 -24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • Emerald Ash Borer Cost Calculator I EAB Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. /ini'nnA Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $6,731 $5,983 $5,235 $4,487 $3,739 $2,991 $2,244 $1,496 $748 1 2 3 4 5 6 7 8 9 10 1] 12 13 14 15 16 17 18 19 20 21 22 23 24 25I Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $33,653 $29,914 $26,175 $22,436 $18,696 $14,957 $11,218 $7,479 $3,739 I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) Remove All • Remove All Remove All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $33,653 $29,914 $26,175 $22,436 $18,696 $14,957 $11,218 $7,479 $3,739 I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) • Remove All • Remove All Remove All • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with 0% Ash and 0% Replacement Tree Mortalit 3,134 - 2,786 - 2,438 - 2,090 - 1,741 - 1,393 - 1,045 - 697 - 348 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Remove All ® Remove All Remove All • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer I Purdue I Entomology I Calculator ... Page 6 of 6 • • Remove All Remove All Remove All Year Cost This_ Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $7,179 $7,179 $7,179 $7,179 $7,179 $7,179 2 $7,179 $14,359 $7,179 $14,359 $7,179 $14,359 3 $7,179 $21,538 $7,179 $21,538 $7,179 $21,538 4 $7,179 $28,717 $7,179 $28,717 $7,179 $28,717 5 $7,179 $35,897 $7,179 $35,897 $7,179 $35,897 6 $0 $35,897 $0 $35,897 $0 $35,897 7 $0 $35,897 $0 $35,897 $0 $35,897 8 $0 $35,897 $0 $35,897 $0 $35,897 9 $0 $35,897 $0 $35,897 $0 $35,897 10 $0 $35,897 $0 $35,897 $0 $35,897 11 $0 $35,897 $0 $35,897 $0 $35,897 12 $0 $35,897 $0 $35,897 $0 $35,897 13 $0 $35,897 $0 $35,897 $0 $35,897 14 $0 $35,897 $0 $35,897 $0 $35,897 15 $0 $35,897 $0 $35,897 $0 $35,897 16 $0 $35,897 $0 $35,897 $0 $35,897 17 $0 $35,897 $0 $35,897 $0 $35,897 18 $0 $35,897 $0 $35,897 $0 $35,897 19 $0 $35,897 $0 $35,897 $0 $35,897 20 $0 $35,897 SO $35,897 $0 $35,897 21 ' $0 $35,897 $0 $35,897 $0 $35,897 22 $0 $35,897 $0 $35,897 $0 $35,897 23 $0 $35,897 $0 $35,897 $0 $35,897 24 $0 $35,897 $0 $35,897 $0 $35,897 25. $0 $35,897 $0 $35,897 $0 $35,897 • • Emerald Ash Borer Cost Calculator 1 EAB ( Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 Emerald Ash Borer Cost Calculator PURDUE U N I V E R 5 1 T Y,. E/ 4 �. I s Us& )`.-� - Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php rii4Ar /rnrv4an4 iron rv1- bryrin f rl,r ?/111/M1(1 Emerald Ash Borer Cost Calculator 1 EAB 'Ash Borer 'Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 466 12 - 18 168 18 - 19 $20 18 - $20 - $20 - $28 - Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $20 3 - 6 $20 6 - 12 $20 12 - 18 $20 18 - $20 - $20 - $28 - $28 - $28 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0- 10 $16.73 10 - 24 $26.63 24 -40 $37.50 40 - $49.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% httn: // extension. entm. nurdue. edu/ treecomnuter /content/nrint/nrint_ohn 7/1 ni?ni n Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Managertnent Plans Plan Description Why Important Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. httn : / /exten si on _entm _ nurdue. edu/ treecomnuter /content/nrint/nrint.nhn 2/10/2010 Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $39,739 — Remove All • Remove All Remove All $35,324 — $30,908 — $26,493 — $22,077 — $17,662 — $13,246 — $8,831 — $4,415 — 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $198,697 — Remove All • Remove All Remove All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $198,697 — $176,620 — $154,542 — $132,465 — $110,387 — $88,310 — $66,232 — $44,155 — $22,077 — 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 J Time (years) Remove All II Remove All Remove All httn: / /extension.entm _nurclue.eclu /treeemmmnter /enntent /nrint /nrint nhn 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with 0°, /o Ash and 0% Replacement Tree Mortality 6,486 5,766 5,045 4,324 3,604 2,883 2,162 1,441 721 Time (years) i _.4 _ r+ ra „o oa„ rsi /rnntant Alvint nh» 2/10/2010 Remove All ® Remove All Remove All i _.4 _ r+ ra „o oa„ rsi /rnntant Alvint nh» 2/10/2010 Emerald Ash Borer Cost Calculator 1 EAB I Ash Borer I Purdue I Entomology 1 Calculator ... Page 6 of 6 httn. / /extencinn entm Prhi/ trPennmrntter /r.nntant /r,rint/r,rint rar. ,/1 ni)ni n Remove All Remove All Remove All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $42,389 $42,389 $42,389 $42,389 $42,389 $42,389 2 $42,389 $84,778 $42,389 $84,778 $42,389 $84,778 3 $42,389 $127,166 $42,389 $127,166 $42,389 $127,166 4 $42,389 $169,555 $42,389 $169,555 $42,389 $169,555 5 $42,389 $211,944 $42,389 $211,944 $42,389 $211,944 6 $0 $211,944 $0 $211,944 $0 $211,944 7 $0 $211,944 $0 $211,944 $0 $211,944 8 $0 $211,944 $0 $211,944 $0 $211,944 9 $0 $211,944 $0 $211,944 $0 $211,944 10 $0 $211,944 $0 $211,944 $0 $211,944 11 $0 $211,944 $0 $211,944 $0 $211,944 12 $0 $211,944 $0 $211,944 $0 $211,944 13 = $0 $211,944 $0 $211,944 $0 $211,944 14 $0 $211,944 $0 $211,944 $0 $211,944 15 $0 $211,944 $0 $211,944 $0 $211,944 16 $0 $211,944 $0 $211,944 $0 $211,944 17 ; $0 $211,944 $0 $211,944 $0 $211,944 18 $0 $211,944 $0 $211,944 $0 $211,944 19 _ $0 $211,944 $0 $211,944 $0 $211,944 20 $0 $211,944 $0 $211,944 $0 $211,944 21 $0 $211,944 $0 $211,944 $0 $211,944 22 $0 $211,944 $0 $211,944 $0 $211,944 23 _` $0 $211,944 $0 $211,944 $0 $211,944 24 $0 $211,944 $0 $211,944 $0 $211,944 25 $0 $211,944 $0 $211,944 $0 $211,944 httn. / /extencinn entm Prhi/ trPennmrntter /r.nntant /r,rint/r,rint rar. ,/1 ni)ni n • • Emerald Ash Borer Cost Calculator 1 EAB'Ash Borer j Purdue 1 Entomology' Calculator ... Page 1 of 6 iL Emerald Ash Borer Cost Calculator PURDUE U N I V E R S I T Y , gteke ge mitt J(A-Oft" ittik• Pok4,4 rotd.o. Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* • *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php httn:/ /extension. entm.nurdue. edu/ treecomputer /content/print/print.phn 2/10/2010 Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 466 12 - 18 168 18 - 19 $28 - $28 - $28 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0 - 10 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $20 3 - 6 $20 6 - 12 $20 12 - 18 $20 18 - $20 - $20 - $28 - $28 - $28 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0 - 10 $16.73 10 - 24 $26.63 24 - 40 $37.50 40 - $49.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% http: // extension. entm. trurdue. edu/ treecomnuter /content/nrint/nrint.nhn 2/10/2010 • • • Emerald Ash Borer Cost Calculator I EAB I Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $104,881 _4 Replace All $466,138 - $93,228 - $407,870 - $81,574 - $349,603 - $69,921 - $291,336 - $58,267 - $233,069 - $46,614 $174,802 - $34,960 $116,534 - $23,307 - $58,267 - $11,653 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) • Replace All • Replace All Replace All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $524,405 - • Replace All Replace All $466,138 - $407,870 - $349,603 - $291,336 - $233,069 - $174,802 - $116,534 - $58,267 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) Replace All • Replace All Replace All , - - - -- - -• - -J. /1 /1 11 ,/1/11 /1 • • • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with 0% Ash and 0% Replacement Tree Mortalit 10,587 - ® Replace All Replace All 9,411 - 8,235 - 7,058 - 5,882 - 4,706 - 3,529 - 2,353 - 1,176 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Replace All ® Replace All Replace All Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 6 of 6 • Replace All Replace All Replace All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $111,873 $111,873 $111,873 $111,873 $111,873 $111,873 2 $111,873 $223,746 $111,873 $223,746 $111,873 $223,746 3 $111,873 $335,619 $111,873 $335,619 $111,873 $335,619 4 $111,873 $447,492 $111,873 $447,492 $111,873 $447,492 5 $111,873 $559,365 $111,873 $559,365 $111,873 $559,365 6 $0 $559,365 $0 $559,365 $0 $559,365 7 $0 $559,365 $0 $559,365 $0 $559,365 8 $0 $559,365 $0 $559,365 $0 $559,365 9 $0 $559,365 $0 $559,365 $0 $559,365 10 $0 $559,365 $0 $559,365 $0 $559,365 11 $0 $559,365 $0 $559,365 $0 $559,365 12 $0 $559,365 $0 $559,365 $0 $559,365 13 $0 $559,365 $0 $559,365 $0 $559,365 14 $0 $559,365 $0 $559,365 $0 $559,365 15 $0 $559,365 $0 $559,365 $0 $559,365 16 $0 $559,365 $0 $559,365 $0 $559,365 17 $0 $559,365 $0 $559,365 $0 $559,365 18 $0 $559,365 $0 $559,365 $0 $559,365 19 $0 $559,365 $0 $559,365 $0 $559,365 20 $0 $559,365 $0 $559,365 $0 $559,365 21 $0 $559,365 $0 $559,365 $0 $559,365 22 $0 $559,365 $0 $559,365 $0 $559,365 23 $0 $559,365 $0 $559,365 $0 $559,365 24 $0 $559,365 $0 $559,365 $0 $559,365 25 $0 $559,365 $0 $559,365 $0 $559,365 • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 oN ENTimotocThr Emerald Ash Borer Cost Calculator PURDUE U N I V E R 5 1 T Y, fa0u4ur IAA j 1%444 44 Pik rw .ti t " fatit A Ca w" Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http: // extension. entm.purdue. edu/treecomputer /index.php Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer !Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 -12 0 12 - 18 168 18 - 19 6 - 12 $20 12 -18 $20 18- $20 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 -3 $20 3 - 6 $20 6 - 12 $20 12 -18 $20 18- $20 - $20 - $28 - $28 - $28 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0- 10 $16.73 10 - 24 $26.63 24 -40 $37.50 40 - $49.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $20,184 - • Remove All Remove All $17,942 - $15,699 - $13,456 - $11,213 - $8,971 - $6,728 - $4,485 - $2,243 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) • Remove All Remove All Remove All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $100,921 - • Remove All Remove All $89,708 - $78,494 - $67,281 - $56,067 - $44,854 - $33,640 - $22,427 - $11,213 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Remove All • Remove All Remove All • • • • • Emerald Ash Borer Cost Calculator I EAB 1 Ash Borer I Purdue I Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time Ash and 0% Replacement Tree Mortalit 3,134 - 2,786 - 2,438 - 2,090 - 1,741 - 1,393 - 1,045 - 697 - 348 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years • Remove All a Remove All Remove All Emerald Ash Borer Cost Calculator 1 EAB'Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 6 of 6 • Remove All Remove All Remove All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year ` Total Cost 1 $21,530 $21,530 $21,530 $21,530 $21,530 $21,530 2 $21,530 $43,060 $21,530 $43,060 $21,530 $43,060 3 $21,530 $64,589 $21,530 $64,589 $21,530 $64,589 4 $21,530 $86,119 $21,530 $86,119 $21,530 $86,119 5 $21,530 $107,649 $21,530 $107,649 $21,530 $107,649 6 $0 $107,649 $0 $107,649 $0 $107,649 7 $0 $107,649 $0 $107,649 $0 $107,649 8 $0 $107,649 $0 $107,649 $0 $107,649 9 $0 $107,649 $0 $107,649 $0 $107,649 10 $0 $107,649 $0 $107,649 $0 $107,649 11 $0 $107,649 $0 $107,649 $0 $107,649 12 $0 $107,649 $0 $107,649 $0 $107,649 13 $0 $107,649 $0 $107,649 $0 $107,649 14 $0 $107,649 $0 $107,649 $0 $107,649 15 $0 $107,649 $0 $107,649 $0 $107,649 16 $0 $107,649 $0 $107,649 $0 $107,649 17 $0 $107,649 $0 $107,649 $0 $107,649 18 $0 $107,649 $0 $107,649 $0 $107,649 19 $0 $107,649 $0 $107,649 $0 $107,649 20 $0 $107,649 $0 $107,649 $0 $107,649 21 $0 $107,649 $0 $107,649 $0 $107,649 22 $0 $107,649 $0 $107,649 $0 $107,649 23 $0 $107,649 $0 $107,649 $0 $107,649 24 $0 $107,649 $0 $107,649 $0 $107,649 25 $0 $107,649 $0 $107,649 $0 $107,649 • • Emerald Ash Borer Cost Calculator I EAB I Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 L—Nro Emerald Ash Borer Cost Calculator PURDUE u N I V E n S I T Y.. Tay tNcie Ktl c:s -E•grrf .�R Pk TA2r4 C b " 7 It 41 e.sa"vest•r Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* • *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php Emerald Ash Borer Cost Calculator ! EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 0. 12 - 18 168 18 - 19 $20 18- $20 - $20 - $28 - Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $20 3 - 6 $20 6 - 12 $20 12 - 18 $20 18- $20 - $20 - $28 - $28 - $28 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0 - 10 $16.73 10 - 24 $26.63 24 -40 $37.50 40 - $49.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • • Emerald Ash Borer Cost Calculator I EAB I Ash Borer 1 Purdue I Entomology I Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Emerald Ash Borer Cost Calculator I EAB I Ash Borer 1 Purdue Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $52,174 - Replace All ■ Replace All Replace All $46,377 - $40,580 - $34,783 - $28,985 - $23,188 - $17,391 - $11,594 - $5,797 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $260,869 - Replace All ■ Replace All Replace All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $260,869 - Replace All • Replace All Replace All $231,884 - $202,898 - $173,913 - $144,927 - $115,942 - $86,956 - $57,971 - $28,985 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) • • Replace All • Replace All Replace All • • Emerald Ash Borer Cost Calculator 1 EAB I Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 • Total DBH Over Time with 0% Ash and 0% Relacement Tree Mortalit p 5,142 - 4,570 - 3,999 - 3,428 - 2,857 - 2,285 - 1,714 - 1,143 - 571 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Replace All ® Replace All Replace All Time (years) • Replace All ® Replace All Replace All • Emerald Ash Borer Cost Calculator' EAB 1 Ash Borer 1 Purdue 1 Entomology' Calculator ... Page 6 of 6 Replace All Replace All Replace All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $55,652 $55,652 $55,652 $55,652 $55,652 $55,652 2 $55,652 $111,304 $55,652 $111,304 $55,652 $111,304 3 $55,652 $166,956 $55,652 $166,956 $55,652 $166,956 4 $55,652 $222,608 $55,652 $222,608 $55,652 $222,608 5 $55,652 $278,261 $55,652 $278,261 $55,652 $278,261 6 $0 $278,261 $0 $278,261 $0 $278,261 7 $0 $278,261 $0 $278,261 $0 $278,261 8 $0 $278,261 $0 $278,261 $0 $278,261 9 $0 $278,261 $0 $278,261 $0 $278,261 10 $0 $278,261 $0 $278,261 $0 $278,261 11 $0 $278,261 $0 $278,261 $0 $278,261 12 $0 $278,261 $0 $278,261 $0 $278,261 13 $0 $278,261 $0 $278,261 $0 $278,261 14 $0 $278,261 $0 $278,261 $0 $278,261 15 $0 $278,261 $0 $278,261 $0 $278,261 16 $0 $278,261 $0 $278,261 $0 $278,261 17 $0 $278,261 $0 $278,261 $0 $278,261 18 $0 $278,261 $0 $278,261 $0 $278,261 19 $0 $278,261 $0 $278,261 $0 $278,261 20 $0 $278,261 $0 $278,261 $0 $278,261 21 $0 $278,261 $0 $278,261 $0 $278,261 22 $0 $278,261 $0 $278,261 $0 $278,261 23 $0 $278,261 $0 $278,261 $0 $278,261 24 $0 $278,261 $0 $278,261 $0 $278,261 25 $0 $278,261 $0 $278,261 $0 $278,261 Emerald Ash Borer Cost Calculator I EAB I Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 Emerald Ash Borer Cost Calculator PURDUE U N I V E R S I T Y .. ktothoe Mr e Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* 411. *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http: / /extension. entm.purdue. edu/treecomputer /index.php Emerald Ash Borer Cost Calculator 1EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 466 12 -18 168- 18 - 19 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $2 3 -6 $2 6 -12 $2 12 - 18 $2 18 - $2 - $2 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 - 24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Replace All All ash trees will be removed and replaced with a new tree. This option replaces every ash tree with a new tree that won't get emerald ash borer. No pesticides are applied. In time the ash forest will be replaced with a different forest. This plan is the least costly way to manage your forest and allow it to regain its former size. Use the graph of forest size (Total DBH over Time) to determine how long it will take the forest to get back to its original size. Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $46,291 - Replace All • Replace All Replace All $41,147 - $36,004 - $30,860 - $25,717 - $20,574 - $15,430 - $10,287 - $5,143 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $231,453 - Replace All • Replace All Replace All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $231,453 - Replace All • Replace All Replace All $205,736 - $180,019 - $154,302 - $128,585 - $102,868 - $77,151 - $51,434 - $25,717 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) • Replace All • Replace All Replace All • • • Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 5 of 6 Total DBH Over Time Ash and Q% Replacement Tree Mortalit 10,587 - 9,411 - 8,235 - 7,058 - 5,882 - 4,706 - 3,529 - 2,353 - 1,176 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ime (years • Replace All ® Replace All Replace All Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 6 of 6 Replace All Replace All Replace All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year ' Total Cost 1 $49,377 $49,377 $49,377 $49,377 $49,377 $49,377 2 $49,377 $98,753 $49,377 $98,753 $49,377 $98,753 3 $49,377 $148,130 $49,377 $148,130 $49,377 $148,130 4 $49,377 $1 97,506 $49,377 $197,506 $49,377 $197,506 5 $49,377 $246,883 $49,377 $246,883 $49,377 $246,883 6 $0 $246,883 $0 $246,883 $0 $246,883 7 $0 $246,883 $0 $246,883 $0 $246,883 8 $0 $246,883 $0 $246,883 $0 $246,883 9 $0 $246,883 $0 $246,883 $0 $246,883 10 $0 $246,883 $0 $246,883 $0 $246,883 11 $0 $246,883 $0 $246,883 $0 $246,883 12 $0 $246,883 $0 $246,883 $0 $246,883 13 $0 $246,883 $0 $246,883 $0 $246,883 14 $0 $246,883 $0 $246,883 $0 $246,883 15 $0 $246,883 $0 $246,883 $0 $246,883. 16 $0 $246,883 $0 $246,883 $0 $246,883 17 $0 $246,883 ` $0 $246,883 $0 $246,883 18 $0 $246,883 $0 $246,883 $0 $246,883 19 $0 $246,883 $0 $246,883 $0 $246,883 20 $0 $246,883 $0 $246,883 $0 $246,883 21 $0 $246,883 $0 $246,883 $0 $246,883 22 $0 $246,883 $0 $246,883 $0 $246,883 23 $0 $246,883 $0 $246,883 $0 $246,883 24 $0 $246,883 $0 $246,883 $0 $246,883 25 $0 $246,883 $0 $246,883 $0 $246,883 Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue l Entomology 1 Calculator ... Page 1 of 6 Emerald Ash Borer Cost Calculator .,,e44ADoe s (-,) e_c4-1 s . PURDUE U N I V E R 5 1 T Y, Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http: / /extension. entm.purdue. edu/treecomputer /index.php http: // extension .entm.purdue.edu /treecomputer /content /print/print.php 2/2/2010 Emerald Ash Borer Cost Calculator 1 EAB'Ash Borer 1 Purdue ' Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 466 12 - 18 168 18 - 19 18 - $2 -. $2 - $4 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $2 3 -6 $2 6 - 12 $2 12 - 18 $2 18 - $2 -. $2 - $4 - $4 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 - 24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% http: / /extension.entm. purdue. edu /treecomputer /content/print/print.php 2/2/2010 Emerald Ash Borer Cost Calculator I EAB I Ash Borer ! Purdue I Entomology I Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. Remove All All ash trees will be removed. No trees will be replanted. After the EAB comes to your city you will have to remove the ash trees in order to prevent dead trees from falling on people or property and causing harm. This plan has the lowest out of pocket expense. In the long term from this plan causes the greatest losses to the aesthetic, ecological value that ash trees provide your city. Use the graph of forest size (Total DBH Over time) to compare its effect with other options. httn:/ /extension. entm.nurdue. edu /treecomnuter /content /nrint/nrint.php 2/2/2010 Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $13,252 - Remove All • Remove All Remove All $11,780 - $10,307 - $8,835 - $7,362 - $5,890 - $4,417 - $2,945 - $1,472 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18. 19 20 21 22 23 24 25 Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $66,260 - Remove All • Remove All Remove All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $66,260 - Remove All ■ Remove All Remove All $58,898 - $51,535 - $44,173 $36,811 - $29,449 - $22,087 - $14,724 - $7,362 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) httn: // extension. entm. nurdue. edu/ treecomputer /content/print/print.php 2/2/2010 Remove All ■ Remove All Remove All httn: // extension. entm. nurdue. edu/ treecomputer /content/print/print.php 2/2/2010 Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with 0% Ash and 0% Replacement Tree Mortalit 6,486 — Remove All ® Remove All Remove All 5,766 — 5,045 — 4,324 — 3,604 — 2,883 — 2,162 — 1,441 — 721 — 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) <.r111 /4,- o42.nn,r,r+ 111-ar /nnritant/rrint /mint 7/ ?/7n1 n Remove All ® Remove All Remove All <.r111 /4,- o42.nn,r,r+ 111-ar /nnritant/rrint /mint 7/ ?/7n1 n Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 6 of 6 1,4+r,• / 14.v4P7,c, .1' rvri Prlfm ri rrl11P Prl11 /trPPr• 1mr.114Pr /rnnfPnt /rlrint/nrint T111 T1 7/7/?01(1 Remove All Remove All Remove All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $14,135 $14,135 $14,135 $14,135 $14,135 $14,135 2 $14,135 $28,271 $14,135 $28,271 $14,135 $28,271 3 $14,135 $42,406 $14,135 $42,406 $14,135 $42,406 4 $14,135 $56,542 $14,135 $56,542 $14,135 $56,542 5 $14,135 $70,677 $14,135 $70,677 $14,135 $70,677 6 $0 $70,677 $0 $70,677 $0 $70,677 7 $0 $70,677 $0 $70,677 $0 $70,677 8 $0 $70,677 $0 $70,677 $0 $70,677 9 $0 $70,677 $0 $70,677 $0 $70,677 10 $0 $70,677 $0 $70,677 $0 $70,677 11 $0 $70,677 $0 $70,677 $0 $70,677 12 $0 $70,677 $0 $70,677 $0 $70,677 13 $0 $70,677 $0 $70,677 $0 $70,677 14 $0 $70,677 $0 $70,677 $0 $70,677 15 $0 $70,677 $0 $70,677 $0 $70,677 16 $0 $70,677 $0 $70,677 $0 $70,677 17 $0 $70,677 $0 $70,677 $0 $70,677 18 $0 $70,677 $0 $70,677 $0 $70,677 19 $0 $70,677 $0 $70,677 $0 $70,677 20 $0 $70,677 $0 $70,677 $0 $70,677 21 $0 $70,677 $0 $70,677 $0 $70,677 22 $0 $70,677 $0 $70,677 $0 $70,677 23 $0 $70,677 $0 $70,677 $0 $70,677 24 $0 $70,677 $0 $70,677 $0 $70,677 25 - $0 $70,677 $0 $70,677 $0 $70,677 1,4+r,• / 14.v4P7,c, .1' rvri Prlfm ri rrl11P Prl11 /trPPr• 1mr.114Pr /rnnfPnt /rlrint/nrint T111 T1 7/7/?01(1 Emerald Ash Borer Cost Calculator 1 EAB I Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 1 of 6 Emerald Ash Borer Cost Calculator PURDUE U N I V E R S I T Y , . Netuicitt y 1■444-f elett trAi "st t a x . c T i t 4 7 G" � C IL ut€y a ty ertads Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* • *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php n Emerald Ash Borer Cost Calculator 1 EAB 'Ash Borer 'Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 3 -6 $2 6 - 12 466 12 - 18 $2 18- $2 18 - $2 - $2 - $2 - $2 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $2 3 -6 $2 6 - 12 $2 12 -18 $2 18 - $2 - $2 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 - 24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology I Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue I Entomology I Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $5,804 - • Treat All Treat All $5,159 - $4,514 - $3,869 - $3,224 $2,579 - $1,935 - $1,290 - $645 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Treat All • Treat All Treat All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $105,334 - • Treat All Treat All $93,630 - $81,926 - $70,222 - $58,519 - $46,815 - $35,111 - $23,407 - $11,704 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) Treat All • Treat All Treat All • • • • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with 0% Ash and 0% Replacement Tree Mortalit 8,705 - Treat All ® Treat All Treat All 7,738 - 6,771 - 5,804 - 4,836 - 3,869 - 2,902 - 1,935 - 967 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) n /1 ninn1 n Treat All ® Treat All Treat All n /1 ninn1 n Emerald Ash Borer Cost Calculator 1 EAB'Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 6 of 6 • • • Treat All Treat All Treat All Year . Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $2,798 $2,798 $2,798 $2,798 $2,798 $2,798 2 $2,939 $5,737 $2,939 $5,737 $2,939 $5,737 3 $3,081 $8,818 $3,081 $8,818 $3,081 $8,818 4 $3,222 $12,040 $3,222 $12,040 $3,222 $12,040 5 $3,363 $15,404 $3,363 $15,404 $3,363 $15,404 6 $3,505 $18,908 $3,505 $18,908 $3,505 $18,908 7 $3,646 $22,554 $3,646 $22,554 $3,646 $22,554 8 $3,787 $26,342 $3,787 $26,342 $3,787 $26,342 9 $3,929 $30,271 $3,929 $30,271 $3,929 $30,271 10 $4,070 $34,341 $4,070 $34,341 $4,070 $34,341 11 $4,212 $38,552 $4,212 $38,552 $4,212 $38,552 12 $4,353 $42,905 $4,353 $42,905 $4,353 $42,905 13 $4,494 $47,400 $4,494 $47,400 $4,494 $47,400 14 $4,636 $52,035 $4,636 $52,035 $4,636 $52,035 15 $4,777 $56,812 $4,777 $56,812 $4,777 $56,812 16 $4,918 $61,730 $4,918 $61,730 $4,918 $61,730 17 $5,060 $66,790 $5,060 $66,790 $5,060 $66,790 18 $5,201 $71,991 $5,201 $71,991 $5,201 $71,991 19 $5,342 $77,333 $5,342 $77,333 $5,342 $77,333 20 $5,484 $82,817 $5,484 $82,817 $5,484 $82,817 21 $5,625 $88,442 $5,625 $88,442 $5,625 $88,442 22 $5,766 $94,209 $5,766 $94,209 $5,766 $94,209 23, $5,908 $100,116 $5,908 - $100,116 $5,908 $100,116 24 $6,049 $106,166 $6,049 $106,166 $6,049 $106,166 25 $6,190 $112,356 $6,190 $112,356 $6,190 $112,356 • • • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 Emerald Ash Borer Cast Calculator ,i. _ PURDUE U N I V E R S I T Y , ceaept,e44 t 7/4.rr 44 c'dta )1041 <.,.,c.944 1 "dis- tisois7 0.9-0444., Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php Emerald Ash Borer Cost Calculator I EAB 1 Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 466 12 - 18 168 18 - 19 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH Treatment and. Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $2 3 - 6 $2 6 - 12 $2 12 -18 $2 18 - $2 - $2 - $2 - $2 - $2 Treat Every: 3 year(s) Replacement Cost: $200 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 - 24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • • Emerald Ash Borer Cost Calculator 1 EAB I Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management Plays Plan Description Why Important Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $11,309 $10,052 $8,796 $7,539 $6,283 $5,026 $3,770 $2,513 $1,257 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Di $205,426 - Treat All • Treat All Treat All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Di $205,426 - Treat All • Treat All Treat All $182,601 - $159,776 - $136,951 - $114,126 - $91,300 - $68,475 - $45,650 - $22,825 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I ime years • • Treat All • Treat All Treat All • • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time Ash and 4% Replacement Tree Mortalit p 16,963 - 15,078 - 13,194 - 11,309 - 9,424 - 7,539 - 5,654 - 3,770 - 1,885 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I me cyears Treat All ® Treat All Treat All me cyears Treat All ® Treat All Treat All Emerald Ash Borer Cost Calculator! EAB ( Ash Borer' Purdue 1 Entomology 1 Calculator ... Page 6 of 6 , • Treat All Treat All Treat All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year Total Cost 1 $5,467 $5,467 $5,467 $5,467 $5,467 $5,467 2 $5,742 $11,209 $5,742 $11,209 $5,742 $11,209 3 $6,017 $17,225 $6,017 $17,225 $6,017 $17,225 4 $6,291 $23,517 $6,291 $23,517 $6,291 $23,517 5 $6,566 $30,083 $6,566 $30,083 $6,566 $30,083 6 $6,841 $36,924 $6,841 $36,924 $6,841 $36,924 7 $7,116 $44,040 $7,116 $44,040 $7,116 $44,040 8 $7,391 $51,431 $7,391 $51,431 $7,391 $51,431 9 $7,666 $59,097 $7,666 $59,097 $7,666 $59,097 10 $7,940 $67,037 $7,940 $67,037 $7,940 $67,037 11 $8,215 $75,252 $8,215 $75,252 $8,215 $75,252 12 $8,490 $83,742 $8,490 $83,742 $8,490 $83,742 13 $8,765 $92,507 $8,765 $92,507 $8,765 $92,507 14 $9,040 $101,547 $9,040 $101,547 $9,040 $101,547 15 $9,314 $110,861 $9,314 $110,861 $9,314 $110,861 16 $9,589 $120,450 $9,589 $120,450 $9,589 $120,450 17 $9,864 $130,315 $9,864 $130,315 $9,864 $130,315 18 $10,139 $140,453 $10,139 $140,453 $10,139 $140,453 19 $10,414 $150,867 $10,414 $150,867 $10,414 $150,867 20 $10,689 $161,556 $10,689 $161,556 $10,689 $161,556 21 $10,963 $172,519 $10,963 $172,519 $10,963 $172,519 22 $11,238 $183,757 $11,238 $183,757 $11,238 $183,757 23 $11,513 $195,270 $11,513 $195,270 $11,513 $195,270 24 $11,788 $207,058 $11,788 $207,058 $11,788 $207,058 25 $12,063 $219,121 $12,063 $219,121 $12,063 $219,121 • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 E Emerald Ash Borer Cost Calculator PURDUE U N I V E R S I T Y , - 74-e-6d 4,L,0 2 L.," „.„--( j 'ft C j 19- Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* • *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php ,� � 1 _ -- iInin Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 Cost / DBH 3 -6 6 - 12 466 12 - 18 3 - 6 18- 6 - 12 $20 12 - 18 $20 Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $20 3 - 6 $20 6 - 12 $20 12 - 18 $20 18 - $20 - $4 - $4 - $4 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 - 24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% • • Emerald Ash Borer Cost Calculator 1 EAB'Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $58,036 - ® Treat All Treat All $51,587 - $45,139 - $38,690 - $32,242 - $25,794 - $19,345 - $12,897 - $6,448 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Treat All ® Treat All Treat All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $1,053,337 • Treat All Treat All $936,300 - $819,262 - $702,225 - $585,187 - $468,150 - $351,112 - $234,075 - $117,037 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Treat All • Treat All Treat All • • • • • Emerald Ash Borer Cost Calculator I EAB I Ash Borer I Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time Ash and 0% Replacement Tree Mortali p 8,705 - 7,738 - 6,771 - 5,804 - 4,836 - 3,869 - 2,902 - 1,935 - 967 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years Treat All ® Treat All Treat All Time (years Treat All ® Treat All Treat All Emerald Ash Borer Cost Calculator I EAB 1 Ash Borer I Purdue 1 Entomology I Calculator ... Page 6 of 6 • • • Treat All Treat All Treat All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year ; Total Cost 1 $27,980 $27,980 $27,980 $27,980 $27,980 $27,980 2 $29,394 $57,374 $29,394 $57,374 $29,394 $57,374 3 $30,807 $88,181 $30,807 $88,181 $30,807 $88,181 4 $32,221 $120,401 $32,221 $120,401 $32,221 $120,401 5 $33,634 $154,035 $33,634 $154,035 $33,634 $154,035 6 $35,048 $189,083 $35,048 $189,083 $35,048 $189,083 $36,461 $225,544 $36,461 $225,544 $36,461 $225,544 8 $37,875 $263,419 $37,875 $263,419 $37,875 $263,419 9- $39,288 $302,707 $39,288 $302,707 $39,288 $302,707 10 $40,702 $343,409 $40,702 $343,409 $40,702 $343,409 11 $42,115 $385,524 $42,115 $385,524 $42,115 $385,524 12 $43,529 $429,053 $43,529 $429,053 $43,529 $429,053 13 $44,942 $473,996 $44,942 $473,996 $44,942 $473,996 14 $46,356 $520,352 $46,356 $520,352 $46,356 $520,352 15 $47,769 $568,121 $47,769 $568,121 $47,769 $568,121 16 $49,183 $617,304 $49,183 $617,304 $49,183 $617,304 17 $50,597 $667,901 $50,597 $667,901 $50,597 $667,901 18 $52,010 $719,911 $52,010 $719,911 $52,010 $719,911 19 ° $53,424 $773,334 $53,424 $773,334 $53,424 $773,334 20 $54,837 $828,171 $54,837 $828,171 $54,837 $828,171 21 $56,251 $884,422 $56,251 $884,422 $56,251 $884,422 22 $57,664 $942,086 $57,664 $942,086 $57,664 $942,086 23 $59,078 $1,001,164 $59,078 $1,001,164 $59,078 $1,001,164 24 $60,491 $1,061,655 $60,491 $1,061,655 $60,491 $1,061,655 25 ' $61,905 $1,123,560 $61,905 ` $1,123,560 $61,905 $1,123,560 • • • • • Emerald Ash Borer Cost Calculator I EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 1 of 6 Emerald Ash Borer Cast Calculator PURDUE II N 1 V E R 5 1 T Y, c4- 1. T-A-ALS-) STuid-- vs c),--1 Assessment of Emerald Ash Borer Management Options for Lino Lakes by Marty Asleson* *This report was prepared using the Emerald Ash Borer Cost Calculator developed at Purdue University, http://extension.entm.purdue.edu/treecomputer/index.php 1 u /l _I -1 _ /a_ i / il__ • a/. • L 1 /f //1 ln f\ 1 A Emerald Ash Borer Cost Calculator 1 EAB'Ash Borer' Purdue 1 Entomology' Calculator ... Page 2 of 6 Tree Size Class Distribution Size Span (inches) Number of Trees 1 -3 41 3 - 6 212 6 - 12 466 12 - 18 168 18 - 19 $4 - $4 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH Treatment and Removal Costs Treatment Cost: DBH Cost / DBH 1 - 3 $20 3 - 6 $20 6 - 12 $20 12 - 18 $20 18 - $20 - $2 - $4 - $4 Treat Every: 3 year(s) Replacement Cost: $400 /tree Removal Cost: DBH Cost / DBH 0 - 10 $5.58 10 -24 $8.88 24 - 40 $12.50 40 - $16.50 Years to Remove: 5 Discount Rate: 0% Ash Mortality Rate: 0% Replacement Mortality Rate: 0% 1ittn• / /PYtancinn an4m / - - • 1 I • 1 • • Emerald Ash Borer Cost Calculator I EAB 1 Ash Borer I Purdue! Entomology' Calculator ... Page 3 of 6 Management Plans Plan Description Why Important Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. Treat All All ash trees will be treated with insecticides. This plan has the lowest annual out of pocket cost, but the greatest costs over time. It also produces the largest remaining forest over time. Research demonstrates that insecticides can protect small trees ( <12" DBH) until they reach a 15" DBH. Effective protection of larger trees is going to require either a more frequent application or a higher dose of insecticide. Current labels for insecticides do not allow for higher rates at this time. • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 4 of 6 Annual Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $113,088 $100,522 $87,957 $75,392 $62,826 $50,261 $37,696 $25,131 $12,565 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) II Treat All • Treat All Treat All Cumulative Cost Comparison in Today's Dollars Over Time With a 0% Discount Rate $2,054,259 $1,826,008 $1,597,757 $1,369,506 $1,141,255 $913,004 $684,753 $456,502 $228,251 I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I Time (years) • Treat All ■ Treat All Treat All • • • Emerald Ash Borer Cost Calculator 1 EAB 1 Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 5 of 6 Total DBH Over Time with 0% Ash and 0% ReUlacement Tree Mortalit 16,963 - Treat All ® Treat All Treat All 15,078 - 13,194 - 11,309 - 9,424 - 7,539 - 5,654 - 3,770 - 1,885 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (years) Treat All ® Treat All Treat All Emerald Ash Borer Cost Calculator 1 EAB 'Ash Borer 1 Purdue 1 Entomology 1 Calculator ... Page 6 of 6 • Treat All Treat All Treat All Year Cost This Year Total Cost Cost This Year Total Cost Cost This Year.. Total Cost 1 $54,670 $54,670 $54,670 $54,670 $54,670 $54,670 2 $57,418 $112,088 $57,418 $112,088 $57,418 $112,088 3 $60,166 $172,255 $60,166 $172,255 $60,166 $172,255 4 $62,915 $235,169 $62,915 $235,169 $62,915 $235,169 5 $65,663 $300,832 $65,663 $300,832 $65,663 $300,832 6 $68,411 $369,243 $68,411 $369,243 $68,411 $369,243 7 $71,159 $440,402 $71,159 $440,402 $71,159 $440,402 8 $73,907 $514,310 $73,907 $514,310 $73,907 $514,310 9 , $76,656 $590,965 $76,656 $590,965 $76,656 $590,965 10 $79,404 $670,369 $79,404 $670,369 $79,404 $670,369 11 $82,152 $752,521 $82,152 $752,521 $82,152 $752,521 12 $84,900 $837,421 $84,900 $837,421 $84,900 $837,421 13 $87,648 $925,070 $87,648 $925,070 $87,648 $925,070 14 $90,397 $1,015,466 $90,397 $1,015,466 $90,397 $1,015,466 15 $93,145 $1,108,611 $93,145 $1,108,611 $93,145 $1,108,611 16 $95,893 $1,204,504 $95,893 $1,204,504 $95,893 $1,204,504 17 $98,641 $1,303,145 $98,641 $1,303,145 $98,641 $1,303,145 18 $101,389 $1,404,535 $101,389 $1,404,535 $101,389 $1,404,535 19 $104,138 $1,508,672 $104,138 $1,508,672 $104,138 $1,508,672 20 $106,886 $1,615,558 $106,886 $1,615,558 $106,886 $1,615,558 21 $109,634 $1,725,192 $109,634 $1,725,192 $109,634 $1,725,192 22 $112,382 $1,837,574 $112,382 $1,837,574 $112,382 $1,837,574 23 $115,130 $1,952,705 $115,130 $1,952,705 $115,130 $1,952,705 24 $117,879 $2,070,583 $117,879 $2,070,583 $117,879 $2,070,583 25 $120,627 $2,191,210 $120,627 $2,191,210 $120,627 $2,191,210 • • Park Trees Nim Dia 328 Assessment of Emerald Ash Borer Management Options For the City Of Lino Lakes Street Trees /Boulevards Peltier Island Ash Trees /Nested Num Dia Num Dia 598 157 Remove All City and Park Trees over 5 years using a contractor Remove All City and Park Trees over 5 years using City Crews Replace All City Park and Street Trees over 5 years using a contractor Replace All City Park and Street Trees over 5 years using City Crerws Chemically Treat all City and park Trees indefinately using a Contractor /year Chemically Treat all City and park Trees indefinately using City Crews /year Chemically Treat all City and park Trees 6 " -12" indefinately using a contractor /year Chemically Treat all City and park Trees 6 " -12" indefinately City Crews Remove All City and Park Trees < 6 and >12 years using a contractor Remove All City and Park Trees < 6 and >12 years using City crews Replace All City and Park Trees < 6 and >12 years using a contractor Replace All City and Park Trees < 6 and >12 years using City Crews • • $211,944 $70, 677 $599,365 $246,883 $54,670 $5,467.00 $27,980 $2,798 $107,649 $35,897 $278,261 $122,100 At 25 years $2,191,210.00 $219,121.00 $1,123,560.00 $112,356.00