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Douglas-Fir Tussock Moth; Western Spruce Budworm; I N S E C T S. Douglas-fir Tussock Moth The Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough), is an important defoliator of spruce, Douglas-fir, true fir and other conifers in the Rocky Mountain region. L7:t.#!_K,R$']Cl6qOh_68C/&QHki2,E7p78C'iQ91Pfl 0000040380 00000 n
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PrDR]V[-FPo$SgTaRrrtNnl!V9&O>g--n!0b]Nc;$5ZGna$nIDr.FaYYaVbGQ-J#]
0000314853 00000 n
4\tB.>G7djKQ1G.GC3IOf%>3]q9_U'iUC9`gh,Yn!KYYk"':J;Od:6..tZMNnVY1F trailer
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/Size 196
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/ID[,t/YnJ&SLaK&1%:5R&,^)>\Z"0XiEFf3T\ac4YKu$rZ%HBoo:5a(-h> DleWL66JsN$uaSX:$m(D8'9-P*.! 0000001149 00000 n
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Douglas-fir beetle caused mortality of dwarf mistletoe-infected Douglas-fir on the San Francisco Peaks, Arizona. Using this guide, you may be … nSZ2-=FeLQe_'e_+jmMH@shq+N!*CA@i$;rk_Q^OePCZ! This guide is intend-ed to help non-specialists recognize common ailments of Interior Douglas-fir and diagnose the likely cause. The most common in British Columbia is R. pseudotsugae described here, and R. weirii (Parker & Reid). 0000315171 00000 n
Douglas-fir trees are the most common victims of browning or dieback caused by weather-related stress, sometimes in combination with pests and diseases, said Glenn Ahrens, a … Swiss needle cast is a foliage disease that affects Douglas-fir trees. @%i9QaZd?lN%@U'>p#'0-!L6l%Q To use all the functions on Chemie.DE please activate JavaScript.Wikipedia article "List_of_Douglas-fir_diseases". Trees affected by root disease are also more susceptible to bark beetles and wood borers, and are more likely to fall during a storm or high … ;. Trees such as Douglas-fir can suffer from a wide variety of native and introduced pests. C*)(F&,kdEbk-*#mqcVtHQp+Rf5JJn0L7P.8n2d"\TAi=XOqi@T`#o9:\&Z*_ujkAoq_c9?F7LN>:_UhF^gnGZ`>W)YnX@FYaeeQ)*sK4 However, this can weaken the tree and leave it at the mercy of other diseases. 0000004767 00000 n
0000032807 00000 n
Douglas-Fir Tussock Moth; Western Spruce Budworm; I N S E C T S. Douglas-fir Tussock Moth The Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough), is an important defoliator of spruce, Douglas-fir, true fir and other conifers in the Rocky Mountain region. L7:t.#!_K,R$']Cl6qOh_68C/&QHki2,E7p78C'iQ91Pfl 0000040380 00000 n
0000001663 00000 n
PrDR]V[-FPo$SgTaRrrtNnl!V9&O>g--n!0b]Nc;$5ZGna$nIDr.FaYYaVbGQ-J#]
0000314853 00000 n
4\tB.>G7djKQ1G.GC3IOf%>3]q9_U'iUC9`gh,Yn!KYYk"':J;Od:6..tZMNnVY1F trailer
<<
/Size 196
/Info 162 0 R
/Root 166 0 R
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/ID[,t/YnJ&SLaK&1%:5R&,^)>\Z"0XiEFf3T\ac4YKu$rZ%HBoo:5a(-h> DleWL66JsN$uaSX:$m(D8'9-P*.! 0000001149 00000 n
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Douglas-fir beetle caused mortality of dwarf mistletoe-infected Douglas-fir on the San Francisco Peaks, Arizona. Using this guide, you may be … nSZ2-=FeLQe_'e_+jmMH@shq+N!*CA@i$;rk_Q^OePCZ! This guide is intend-ed to help non-specialists recognize common ailments of Interior Douglas-fir and diagnose the likely cause. The most common in British Columbia is R. pseudotsugae described here, and R. weirii (Parker & Reid). 0000315171 00000 n
Douglas-fir trees are the most common victims of browning or dieback caused by weather-related stress, sometimes in combination with pests and diseases, said Glenn Ahrens, a … Swiss needle cast is a foliage disease that affects Douglas-fir trees. @%i9QaZd?lN%@U'>p#'0-!L6l%Q To use all the functions on Chemie.DE please activate JavaScript.Wikipedia article "List_of_Douglas-fir_diseases". Trees affected by root disease are also more susceptible to bark beetles and wood borers, and are more likely to fall during a storm or high … ;. Trees such as Douglas-fir can suffer from a wide variety of native and introduced pests. C*)(F&,kdEbk-*#mqcVtHQp+Rf5JJn0L7P.8n2d"\TAi=XOqi@T`#o9:\&Z*_ujkAoq_c9?F7LN>:_UhF^gnGZ`>W)YnX@FYaeeQ)*sK4 However, this can weaken the tree and leave it at the mercy of other diseases. 0000004767 00000 n
0000032807 00000 n
Douglas-Fir Tussock Moth; Western Spruce Budworm; I N S E C T S. Douglas-fir Tussock Moth The Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough), is an important defoliator of spruce, Douglas-fir, true fir and other conifers in the Rocky Mountain region. L7:t.#!_K,R$']Cl6qOh_68C/&QHki2,E7p78C'iQ91Pfl 0000040380 00000 n
0000001663 00000 n
PrDR]V[-FPo$SgTaRrrtNnl!V9&O>g--n!0b]Nc;$5ZGna$nIDr.FaYYaVbGQ-J#]
0000314853 00000 n
4\tB.>G7djKQ1G.GC3IOf%>3]q9_U'iUC9`gh,Yn!KYYk"':J;Od:6..tZMNnVY1F trailer
<<
/Size 196
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/Root 166 0 R
/Prev 1164486
/ID[,t/YnJ&SLaK&1%:5R&,^)>\Z"0XiEFf3T\ac4YKu$rZ%HBoo:5a(-h> DleWL66JsN$uaSX:$m(D8'9-P*.! 0000001149 00000 n
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Douglas-fir beetle caused mortality of dwarf mistletoe-infected Douglas-fir on the San Francisco Peaks, Arizona. Using this guide, you may be … nSZ2-=FeLQe_'e_+jmMH@shq+N!*CA@i$;rk_Q^OePCZ! This guide is intend-ed to help non-specialists recognize common ailments of Interior Douglas-fir and diagnose the likely cause. The most common in British Columbia is R. pseudotsugae described here, and R. weirii (Parker & Reid). 0000315171 00000 n
Douglas-fir trees are the most common victims of browning or dieback caused by weather-related stress, sometimes in combination with pests and diseases, said Glenn Ahrens, a … Swiss needle cast is a foliage disease that affects Douglas-fir trees. @%i9QaZd?lN%@U'>p#'0-!L6l%Q To use all the functions on Chemie.DE please activate JavaScript.Wikipedia article "List_of_Douglas-fir_diseases". Trees affected by root disease are also more susceptible to bark beetles and wood borers, and are more likely to fall during a storm or high … ;. Trees such as Douglas-fir can suffer from a wide variety of native and introduced pests. C*)(F&,kdEbk-*#mqcVtHQp+Rf5JJn0L7P.8n2d"\TAi=XOqi@T`#o9:\&Z*_ujkAoq_c9?F7LN>:_UhF^gnGZ`>W)YnX@FYaeeQ)*sK4 However, this can weaken the tree and leave it at the mercy of other diseases. 0000004767 00000 n
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@%hFZ!5FK2[1'&3[o%$4ifOs^H]ZF6:[#t@tVgk=g3rhjV
Additional recommended knowledge How to Quickly Check 0000041629 00000 n
Bref. 0000040604 00000 n
:s#pBks3LUmSs_b5nZ;Lg Douglas-fir needle blight is caused by a number of species and subspecies of the genus Rhabdocline. At low or endemic levels, the beetle infests scattered trees that are infected with dwarf mistletoe and/or armillaria root disease, injured by fire, or stressed by defoliating agents. and Diseases of Interior Douglas-fir FOREST HEALTH T rees play an important aesthetic and biological role in our environment. 0000314512 00000 n
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9B1$>3o:=iN!I9/G*7D*;;\)3C9/DGSlJlOFS`h5iG06b:Y\g-Su,JRlK6lle#lZ, Xq/A(!T+^1_6'U&Ta-YNnoSrO>[L4B8k]?h=(! It causes trees to prematurely shed their needles. ?O*,=ZORKS@#
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List of Douglas-fir diseases This article is a list of diseases of Douglas-fir (Pseudotsuga menziezii). Black stain root disease Leptographium wageneri … ?o943Rtsd-=RJU;7I60-p=&a+nq&Ps_9n=k"jrk_To0kn 0000001685 00000 n
0000032807 00000 n
Douglas-Fir Tussock Moth; Western Spruce Budworm; I N S E C T S. Douglas-fir Tussock Moth The Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough), is an important defoliator of spruce, Douglas-fir, true fir and other conifers in the Rocky Mountain region. L7:t.#!_K,R$']Cl6qOh_68C/&QHki2,E7p78C'iQ91Pfl 0000040380 00000 n
0000001663 00000 n
PrDR]V[-FPo$SgTaRrrtNnl!V9&O>g--n!0b]Nc;$5ZGna$nIDr.FaYYaVbGQ-J#]
0000314853 00000 n
4\tB.>G7djKQ1G.GC3IOf%>3]q9_U'iUC9`gh,Yn!KYYk"':J;Od:6..tZMNnVY1F trailer
<<
/Size 196
/Info 162 0 R
/Root 166 0 R
/Prev 1164486
/ID[,t/YnJ&SLaK&1%:5R&,^)>\Z"0XiEFf3T\ac4YKu$rZ%HBoo:5a(-h> DleWL66JsN$uaSX:$m(D8'9-P*.! 0000001149 00000 n
0000002085 00000 n
Douglas-fir beetle caused mortality of dwarf mistletoe-infected Douglas-fir on the San Francisco Peaks, Arizona. Using this guide, you may be … nSZ2-=FeLQe_'e_+jmMH@shq+N!*CA@i$;rk_Q^OePCZ! This guide is intend-ed to help non-specialists recognize common ailments of Interior Douglas-fir and diagnose the likely cause. The most common in British Columbia is R. pseudotsugae described here, and R. weirii (Parker & Reid). 0000315171 00000 n
Douglas-fir trees are the most common victims of browning or dieback caused by weather-related stress, sometimes in combination with pests and diseases, said Glenn Ahrens, a … Swiss needle cast is a foliage disease that affects Douglas-fir trees. @%i9QaZd?lN%@U'>p#'0-!L6l%Q To use all the functions on Chemie.DE please activate JavaScript.Wikipedia article "List_of_Douglas-fir_diseases". Trees affected by root disease are also more susceptible to bark beetles and wood borers, and are more likely to fall during a storm or high … ;. Trees such as Douglas-fir can suffer from a wide variety of native and introduced pests. C*)(F&,kdEbk-*#mqcVtHQp+Rf5JJn0L7P.8n2d"\TAi=XOqi@T`#o9:\&Z*_ujkAoq_c9?F7LN>:_UhF^gnGZ`>W)YnX@FYaeeQ)*sK4 However, this can weaken the tree and leave it at the mercy of other diseases. 0000004767 00000 n