Compilación Bibliorato.
The mountain Pine Beetle./U.S.Departament of agriculture.Forest Service.Folio1. Hypoxylon Canker of Aspen./U.S.Departament of agriculture.Forest Service.Folio2. Larch Sawffly/U.S.Departament of agriculture.Forest Service.Folio3. Forest Tent Caterpillar./U.S.Departament of agriculture.Forest Service.Folio4. Red Pine Scale./U.S.Departament of agriculture.Forest Service.Folio5 Jeffrey Pine Beetle./U.S.Departament of agriculture.Forest Service.Folio6. Fir Engraver/U.S.Departament of agriculture.Forest Service.Folio7. The Red Headed Pine Swafly/U.S.Departament of agriculture.Forest Service.Folio8. The Red - Headed Pine Swafly/U.S.Departament of agriculture.Forest Service.Folio9. Pine Reproduction Weevil/U.S.Departament of agriculture.Forest Service.Folio10. Jack-Pine Sawfly/U.S.Departament of agriculture.Forest Service.Folio11. Dwarfmistletoe of Lodgeopole Pine/U.S.Departament of agriculture.Forest Service.Folio12. White -Pine Weevil./U.S.Departament of agriculture.Forest Service.Folio13. The Saratoga Spittlebug/U.S.Departament of agriculture.Forest Service.Folio14 Lodgepole Needle Miner/U.S.Departament of agriculture.Forest Service.Folio15 California Flatheaded Borer /U.S.Departament of agriculture.Forest Service.Folio16. Fusiform Rust of Southern Pines/U.S.Departament of agriculture.Forest Service.Folio17. Southern Cone Rust /U.S.Departament of agriculture.Forest Service.Folio18. Douglas-Fir Beetle/U.S.Departament of agriculture.Forest Service.Folio19. Oak Wilt/U.S.Departament of agriculture.Forest Service.Folio20. Hemlok Sawfly/U.S.Departament of agriculture.Forest Service.Folio21. Canker-Rots in Southern Hardwoods/U.S.Departament of agriculture.Forest Service.Folio22 Canker-Rots in Southern Hardwoods/U.S.Departament of agriculture.Forest Service.Folio23. Neodiprion teadae linearis, A Pest of Loblolly and Shortleaf Pines/U.S.Departament of agriculture.Forest Service.Folio24 Neodiprion Taedae Linearis. A Sawfly Pest of Loblolly and Shortleaf Pines/U.S.Departament of agriculture.Forest Service.Folio25. Pitch Canker of Southern Pines./US Departament of agriculture.Forest service.Folio26. Pitch Canker of Southern Pines./US Departament of agriculture.Forest service.Folio27. White Pine Blister Rust/U.S.Departament of agriculture.Forest Service.Folio28. Seetgum Blight/U.S.Departament of agriculture.Forest Service.Folio29. Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio30. Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio31 Gypsy Moth.Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio32. Gypsy Moth.Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio33. Elytroderma Disease of Ponderosa Pine/U.S.Departament of agriculture.Forest Service.Folio34 Elytroderma Needle Blight of Ponderosa Pine.Gypsy/U.S.Departament of agriculture.Forest Service.Folio35. Elytroderma Needle Blight of Ponderosa Pine.Gypsy/U.S.Departament of agriculture.Forest Service.Folio36. Butt Rot of Southern Hardwoos/U.S Departament of Agriculture.Forest Service.Folio37. Brown-Spot Needle Blight of longleaf Pine/U.S Departament of Agriculture.Forest Service.Folio38. Brown-Spot Needle Blight of Longleaf Pine/U.S Departament of Agriculture.Forest Service.Folio39. Black-Headed Budworm in Western United States./U.S Departament of Agriculture.Forest Service.Folio40. Hemlock Sawfly/U.S Departament of Agriculture.Forest Service.Folio41. Black-Headed Budworm/U.S Departament of Agriculture.Forest Service.Folio42. Gouty Pytch Migde/U.S Departament of Agriculture.Forest Service.Folio43. Gouty Pytch Migde/U.S Departament of Agriculture.Forest Service.Folio44. Sitka-Spruce Weevil/U.S Departament of Agriculture.Forest Service.Folio45. Stika-Spruce Weevil/U.S Departament of Agriculture.Forest Service.Folio46. Laminated Root of Douglas-fir/U.S Departament of Agriculture.Forest Service.Folio47. Laminated Root of Douglas-fir/U.S Departament of Agriculture.Forest Service.Folio48. Southern Pine Beetle/U.S Departament of Agriculture.Forest Service.Folio49. Western gall Rust on Hard Pines/U.S Departament of Agriculture.Forest Service.Folio50. Heart Rots of Red and White Firs/U.S Departament of Agriculture.Folio51. Spruce Budworm in the Western United States./U.S Departament of Agriculture.Folio52. Dwarfmistletoe of Dougllas-fir/U.S Departament of Agriculture.Folio53. Red Turpentine Beetle/U.S Departament of Agriculture.Folio54. Red Turpentine Beetle/U.S Departament of Agriculture.Folio55. Monterey Pine Ips/U.S Departament of Agriculture.Folio56. Monterey Pine Ips/U.S Departament of Agriculture.Folio57. Pine Tortoise Scale/U.S Departament of Agriculture.Folio58. Pine Tortoise Scale/U.S Departament of Agriculture.Folio59. Pine Tortoise Scale/U.S Departament of Agriculture.Folio60. Spruce Budworm in Eastern United States/U.S Departament of Agriculture.Folio61. Spruce Budworm in Eastern United States/U.S Departament of Agriculture.Folio62. European pine shoot Moth/U.S Departament of Agriculture.Folio63. European pine shoot Moth/U.S Departament of Agriculture .Folio64. Silver Fir Beetles/U.S Departament of Agriculture.Folio 65. Needle Discolorations of western Larch/U.S Departament of Agriculture.Folio66. Needle Discolorations of western Larch/U.S Departament of Agriculture.Folio67. Comandra Blister Rust of Hard Pines/U.S Deepartament of Agriculture.Folio68. Comandra Blister Rust of Hard Pines/U.S Deepartament of Agriculture.Folio69. White Grubis in Forest Tree Nurseries and Plantations/U.S Departament of Agriculture.Folio70. Carperterworm/U.S Departament of Agriculture.Folio71. Carpenterworm/U.S Departament of Agriculture.Folio72. Pine Needle -Sheath Miner/U.S Departament of Agriculture.Folio73. Pine Butterfly/U.S Departament of Agriculture.Folio74. Pine Butterfly/U.S Departament of Agriculture.Folio75. Variable Oak Leaf Caterpillar/U.S Departament of Agriculture.Folio76. Eastern Subterranean Termite/U.S Departament of Agriculture.Folio77. Eastern Subterranean Termite/U.S Departament of Agriculture.Folio78. Nantucket Pine Tip Moth/U.S Departament of Agriculture.Folio79. Nantucket Pine Tip Moth/U.S Departament of Agriculture. Folio80. The Locust Borer/U.S Departament of Agriculture.Folio81. The Locust Borer/U.S Departament of Agriculture .Folio82. California Oakworm/U.S Departament of Agriculture.Folio83. California Oakworm/U.S Departament of Agriculture.Folio84. Heart Rots of Douglas -Fir/U.S Departament of Agriculture .Folio85 Heart Rots of Douglas -Fir/U.S Departament of Agriculture .Folio86. White-Spotted Sawyer/U.S Departament of Agriculture.Folio87. Beech Bark Disease/U.S Departament of Agriculture.Folio88. Beech Bark Disease/U.S Departament of Agriculture.Foli89. Annosus Root in Eastern Pines/U.S Departament of Agriculture.Folio90. Annosus Root in Eastern Pines/U.S Departament of Agriculture.Folio91. The Green-Striped Maplewoem/U.S Departament of Agriculture.Folio92. The Green-Striped Maplewoem/U.S Departament of Agriculture.Folio93. Armillaria Root rot/U.S Departament of Agriculture.Folio94. Sweetfern Rut on Hard Pines/U.S Departament of Agriculture.Folio95. Sweetfern Rut on Hard Pines/U.S Departament of Agriculture.Folio96. Eastern Gall Rust/U.S Departament of Agriculture.Folio97. Eastern Gall Rust/U.S Departament of Agriculture.Folio98. Elm Spanworm/U.S Departament of Agriculture.Folio99. Elm Spanworm/U.S D epartament of Agriculture.Folio100. Walkingstick/U.S Departament of Agriculture.Folio101. White -Pine Cone Beetle/U.S Departament of Agriculture.Folio102. Nectria Canker of Hardwoods/U.S Departament of Agriculture.Folio103. Walnut Anthracnose/U.S Departament of Agriculture.Folio104. Douglas -Fir Tussock Moth/U.S Departament of Agriculture.Folio105. Douglas -Fir Tussock Moth/U.S Departament of Agriculture.Folio106. Fir Broom Rust/U.S Departament of Agriculture.Folio107. White Trunk Rot of Hardwoods/U.S Departament of Agriculture.Folio108. Dwarfmistletoe on True Firs in California/U.S Departament of Agriculture.Folio109. Heart Rots of Western Hemlock/U.S Departament of Agriculture.Folio110. Black Pine -Leaf Scale/U.S Departament of Agriculture.Folio111. The Tuliptree Scale/U.S Departament of Agriculture.Folio112. The Tuliptree Scale/U.S Departament of Agriculture.Folio113. Rust -Red Stringy Rot/U.S Departament of Agriculture.Folio114. Chestnut Blight/U.S Departament of Agriculture.Folio115. The Boxelder Bug/U.S Departament of Agriculture.Folio116. The Boxelder Bug/U.S Departament of Agriculture.Folio117. Larch Casebearer in Western Larch Forests/U.S Departament.Folio118. Larch Casebearer in Western Larch Forests/U.S Departament of Agriculture.Folio119. Bagworm/U.S Departamet of Agriculture.Folio120. Introduced Pine Sawfly/U.S Departament of Agriculture.Folio121. European Pine Sawfly/U.S Departament of Agriculture.Folio122. Ponderosa Pine tip Moth/U.S Departament of Agriculture.Folio123. Pales Weevil/U.S Departament of Agriculture.Folio124. Pine Sawfly Neodiprion excitans Roh./ U.S Departament of Agriculture.Folio125. Zimmerman Pine Moth./U.S Departament of Agriculture.Folio126. Pinyon Sawfly,Neodiprion Edulicolus Ross/U.S Departament of Agriculture.Folio127 Pales Weevil/U.S Departament of Agriculture.Folio128. Pine Sawfly Neodiprion excitans Roh./U.S Departament of Agriculture.Folio129. Fiorinia Externa Ferris a Scale Insect of Hemlock/U.S Departament of Agriculture.Folio130. The Hemlock Borer/U.S Departamment of Agriculture.Folio131. Decay and Discoloration of sugar maple/U.S Departament of Agriculture.Folio132. The Bronze Birch Borer/U.S Departament of Agriculture.Folio133. The Sugar Pine Cone Beetle /U.S Departament of Agriculture.Folio134. Dwarf Mistletoe on Sugar Pine/U.S Departament of Agriculture.Folio135. The Pandora Moth/U.S Departament of Agriculture.Folio136. Arizona Five -Spined Ips/U.S Departament of Agriculture .Folio137. Fir Tree Borer/U.S Departament of Agriculture.Folio138. Balsam Woolly Aphid/U.S Departament of Agriculture.Folio139. Western Tent Caterpillar/U.S Departament of Agriculture.Folio140. Pine Engraver,Ips pini,in the Western States/U.S Departament of Agriculture.Folio141. Mountain-Mahogany Looper/U.S Departament of Agriculture Folio142. Slash Pine Seedworm/U.S Departament of Agriculture.Folio143. Ips Bark Beetles in the South/ U.S Departament of Agricullture.Folio144. Jack-Pine Budworm/U.S Departament of Agriculture.Folio145. Ips Bark Beetles in the South/ U.S Departament of Agricullture.Folio146 The Colombian Timber Beetle/U.S Departament of Agriculture.Folio147.
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Format: | Texto biblioteca |
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Subjects: | AGRICULTURA, PLAGAS, MOSCA DE SIERRA, ORUGA DE LA TIENDA DEL BOSQUE, ESCALA DE PINO ROJO, ESCARABAJO DE PINO JEFFREY, GRABADOR INSECTO, ., GORGOJO DEL PINO, MUERDAGO ENANO DE PINO ENANO, MINERO DE AGUJA, BARRENADOR DE CABEZA PLANA, OXIDO FUSIFORME, EL CANCRO EN LA MADERA, chancro resinoso del pino. CHANCRO RESINOSO DEL PINO, PLAGA DE LIQUIDAMBAR, MUERDAGO ENANO PINO, POLILLA, ENFERMEDADES PINO PONDEROSA, PUDRICION DE MADERAS, MARRÓN PUNTO AGUJA, GUSANO COGOLLERO, MOSQUITO GOTOSO, RAÍZ LAMINADA DE ABETO DOUGLAS, OXIDO DE AGALLAS, GUSANO DE ABETO, OXIDO DE HIEL, HONGOS, LARVAS BLANCAS, INSECTOS PERFORADORES DE LA MADERA, MARIPOSA DEL PINO, TERMITA SUBTERRANEA ORIENTAL, EL INSECTO PALO, ANTRACNOSIS DE NOGAL, CONIFERAS, TIZON DEL CASTAÑO, CHINCHE, .INSECTO ESCAMAS DE CUTICULAS, PULGON DEL BALSAMO, LOOPER CAOBA, , |
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Summary: | The mountain Pine Beetle./U.S.Departament of agriculture.Forest Service.Folio1.
Hypoxylon Canker of Aspen./U.S.Departament of agriculture.Forest Service.Folio2.
Larch Sawffly/U.S.Departament of agriculture.Forest Service.Folio3.
Forest Tent Caterpillar./U.S.Departament of agriculture.Forest Service.Folio4.
Red Pine Scale./U.S.Departament of agriculture.Forest Service.Folio5
Jeffrey Pine Beetle./U.S.Departament of agriculture.Forest Service.Folio6.
Fir Engraver/U.S.Departament of agriculture.Forest Service.Folio7.
The Red Headed Pine Swafly/U.S.Departament of agriculture.Forest Service.Folio8.
The Red - Headed Pine Swafly/U.S.Departament of agriculture.Forest Service.Folio9.
Pine Reproduction Weevil/U.S.Departament of agriculture.Forest Service.Folio10.
Jack-Pine Sawfly/U.S.Departament of agriculture.Forest Service.Folio11.
Dwarfmistletoe of Lodgeopole Pine/U.S.Departament of agriculture.Forest Service.Folio12.
White -Pine Weevil./U.S.Departament of agriculture.Forest Service.Folio13.
The Saratoga Spittlebug/U.S.Departament of agriculture.Forest Service.Folio14
Lodgepole Needle Miner/U.S.Departament of agriculture.Forest Service.Folio15
California Flatheaded Borer /U.S.Departament of agriculture.Forest Service.Folio16.
Fusiform Rust of Southern Pines/U.S.Departament of agriculture.Forest Service.Folio17.
Southern Cone Rust /U.S.Departament of agriculture.Forest Service.Folio18.
Douglas-Fir Beetle/U.S.Departament of agriculture.Forest Service.Folio19.
Oak Wilt/U.S.Departament of agriculture.Forest Service.Folio20.
Hemlok Sawfly/U.S.Departament of agriculture.Forest Service.Folio21.
Canker-Rots in Southern Hardwoods/U.S.Departament of agriculture.Forest Service.Folio22
Canker-Rots in Southern Hardwoods/U.S.Departament of agriculture.Forest Service.Folio23.
Neodiprion teadae linearis, A Pest of Loblolly and Shortleaf Pines/U.S.Departament of agriculture.Forest Service.Folio24
Neodiprion Taedae Linearis. A Sawfly Pest of Loblolly and Shortleaf Pines/U.S.Departament of agriculture.Forest Service.Folio25.
Pitch Canker of Southern Pines./US Departament of agriculture.Forest service.Folio26.
Pitch Canker of Southern Pines./US Departament of agriculture.Forest service.Folio27.
White Pine Blister Rust/U.S.Departament of agriculture.Forest Service.Folio28.
Seetgum Blight/U.S.Departament of agriculture.Forest Service.Folio29.
Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio30.
Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio31
Gypsy Moth.Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio32.
Gypsy Moth.Pine Root Collar Weevil/U.S.Departament of agriculture.Forest Service.Folio33.
Elytroderma Disease of Ponderosa Pine/U.S.Departament of agriculture.Forest Service.Folio34
Elytroderma Needle Blight of Ponderosa Pine.Gypsy/U.S.Departament of agriculture.Forest Service.Folio35.
Elytroderma Needle Blight of Ponderosa Pine.Gypsy/U.S.Departament of agriculture.Forest Service.Folio36.
Butt Rot of Southern Hardwoos/U.S Departament of Agriculture.Forest Service.Folio37.
Brown-Spot Needle Blight of longleaf Pine/U.S Departament of Agriculture.Forest Service.Folio38.
Brown-Spot Needle Blight of Longleaf Pine/U.S Departament of Agriculture.Forest Service.Folio39.
Black-Headed Budworm in Western United States./U.S Departament of Agriculture.Forest Service.Folio40.
Hemlock Sawfly/U.S Departament of Agriculture.Forest Service.Folio41.
Black-Headed Budworm/U.S Departament of Agriculture.Forest Service.Folio42.
Gouty Pytch Migde/U.S Departament of Agriculture.Forest Service.Folio43.
Gouty Pytch Migde/U.S Departament of Agriculture.Forest Service.Folio44.
Sitka-Spruce Weevil/U.S Departament of Agriculture.Forest Service.Folio45.
Stika-Spruce Weevil/U.S Departament of Agriculture.Forest Service.Folio46.
Laminated Root of Douglas-fir/U.S Departament of Agriculture.Forest Service.Folio47.
Laminated Root of Douglas-fir/U.S Departament of Agriculture.Forest Service.Folio48.
Southern Pine Beetle/U.S Departament of Agriculture.Forest Service.Folio49.
Western gall Rust on Hard Pines/U.S Departament of Agriculture.Forest Service.Folio50.
Heart Rots of Red and White Firs/U.S Departament of Agriculture.Folio51.
Spruce Budworm in the Western United States./U.S Departament of Agriculture.Folio52.
Dwarfmistletoe of Dougllas-fir/U.S Departament of Agriculture.Folio53.
Red Turpentine Beetle/U.S Departament of Agriculture.Folio54.
Red Turpentine Beetle/U.S Departament of Agriculture.Folio55.
Monterey Pine Ips/U.S Departament of Agriculture.Folio56.
Monterey Pine Ips/U.S Departament of Agriculture.Folio57.
Pine Tortoise Scale/U.S Departament of Agriculture.Folio58.
Pine Tortoise Scale/U.S Departament of Agriculture.Folio59.
Pine Tortoise Scale/U.S Departament of Agriculture.Folio60.
Spruce Budworm in Eastern United States/U.S Departament of Agriculture.Folio61.
Spruce Budworm in Eastern United States/U.S Departament of Agriculture.Folio62.
European pine shoot Moth/U.S Departament of Agriculture.Folio63.
European pine shoot Moth/U.S Departament of Agriculture .Folio64.
Silver Fir Beetles/U.S Departament of Agriculture.Folio 65.
Needle Discolorations of western Larch/U.S Departament of Agriculture.Folio66.
Needle Discolorations of western Larch/U.S Departament of Agriculture.Folio67.
Comandra Blister Rust of Hard Pines/U.S Deepartament of Agriculture.Folio68.
Comandra Blister Rust of Hard Pines/U.S Deepartament of Agriculture.Folio69.
White Grubis in Forest Tree Nurseries and Plantations/U.S Departament of Agriculture.Folio70.
Carperterworm/U.S Departament of Agriculture.Folio71.
Carpenterworm/U.S Departament of Agriculture.Folio72.
Pine Needle -Sheath Miner/U.S Departament of Agriculture.Folio73.
Pine Butterfly/U.S Departament of Agriculture.Folio74.
Pine Butterfly/U.S Departament of Agriculture.Folio75.
Variable Oak Leaf Caterpillar/U.S Departament of Agriculture.Folio76.
Eastern Subterranean Termite/U.S Departament of Agriculture.Folio77.
Eastern Subterranean Termite/U.S Departament of Agriculture.Folio78.
Nantucket Pine Tip Moth/U.S Departament of Agriculture.Folio79.
Nantucket Pine Tip Moth/U.S Departament of Agriculture. Folio80.
The Locust Borer/U.S Departament of Agriculture.Folio81.
The Locust Borer/U.S Departament of Agriculture .Folio82.
California Oakworm/U.S Departament of Agriculture.Folio83.
California Oakworm/U.S Departament of Agriculture.Folio84.
Heart Rots of Douglas -Fir/U.S Departament of Agriculture .Folio85
Heart Rots of Douglas -Fir/U.S Departament of Agriculture .Folio86.
White-Spotted Sawyer/U.S Departament of Agriculture.Folio87.
Beech Bark Disease/U.S Departament of Agriculture.Folio88.
Beech Bark Disease/U.S Departament of Agriculture.Foli89.
Annosus Root in Eastern Pines/U.S Departament of Agriculture.Folio90.
Annosus Root in Eastern Pines/U.S Departament of Agriculture.Folio91.
The Green-Striped Maplewoem/U.S Departament of Agriculture.Folio92.
The Green-Striped Maplewoem/U.S Departament of Agriculture.Folio93.
Armillaria Root rot/U.S Departament of Agriculture.Folio94.
Sweetfern Rut on Hard Pines/U.S Departament of Agriculture.Folio95.
Sweetfern Rut on Hard Pines/U.S Departament of Agriculture.Folio96.
Eastern Gall Rust/U.S Departament of Agriculture.Folio97.
Eastern Gall Rust/U.S Departament of Agriculture.Folio98.
Elm Spanworm/U.S Departament of Agriculture.Folio99.
Elm Spanworm/U.S D epartament of Agriculture.Folio100.
Walkingstick/U.S Departament of Agriculture.Folio101.
White -Pine Cone Beetle/U.S Departament of Agriculture.Folio102.
Nectria Canker of Hardwoods/U.S Departament of Agriculture.Folio103.
Walnut Anthracnose/U.S Departament of Agriculture.Folio104.
Douglas -Fir Tussock Moth/U.S Departament of Agriculture.Folio105.
Douglas -Fir Tussock Moth/U.S Departament of Agriculture.Folio106.
Fir Broom Rust/U.S Departament of Agriculture.Folio107.
White Trunk Rot of Hardwoods/U.S Departament of Agriculture.Folio108.
Dwarfmistletoe on True Firs in California/U.S Departament of Agriculture.Folio109.
Heart Rots of Western Hemlock/U.S Departament of Agriculture.Folio110.
Black Pine -Leaf Scale/U.S Departament of Agriculture.Folio111.
The Tuliptree Scale/U.S Departament of Agriculture.Folio112.
The Tuliptree Scale/U.S Departament of Agriculture.Folio113.
Rust -Red Stringy Rot/U.S Departament of Agriculture.Folio114.
Chestnut Blight/U.S Departament of Agriculture.Folio115.
The Boxelder Bug/U.S Departament of Agriculture.Folio116.
The Boxelder Bug/U.S Departament of Agriculture.Folio117.
Larch Casebearer in Western Larch Forests/U.S Departament.Folio118.
Larch Casebearer in Western Larch Forests/U.S Departament of Agriculture.Folio119.
Bagworm/U.S Departamet of Agriculture.Folio120.
Introduced Pine Sawfly/U.S Departament of Agriculture.Folio121.
European Pine Sawfly/U.S Departament of Agriculture.Folio122.
Ponderosa Pine tip Moth/U.S Departament of Agriculture.Folio123.
Pales Weevil/U.S Departament of Agriculture.Folio124.
Pine Sawfly Neodiprion excitans Roh./ U.S Departament of Agriculture.Folio125.
Zimmerman Pine Moth./U.S Departament of Agriculture.Folio126.
Pinyon Sawfly,Neodiprion Edulicolus Ross/U.S Departament of Agriculture.Folio127
Pales Weevil/U.S Departament of Agriculture.Folio128.
Pine Sawfly Neodiprion excitans Roh./U.S Departament of Agriculture.Folio129.
Fiorinia Externa Ferris a Scale Insect of Hemlock/U.S Departament of Agriculture.Folio130.
The Hemlock Borer/U.S Departamment of Agriculture.Folio131.
Decay and Discoloration of sugar maple/U.S Departament of Agriculture.Folio132.
The Bronze Birch Borer/U.S Departament of Agriculture.Folio133.
The Sugar Pine Cone Beetle /U.S Departament of Agriculture.Folio134.
Dwarf Mistletoe on Sugar Pine/U.S Departament of Agriculture.Folio135.
The Pandora Moth/U.S Departament of Agriculture.Folio136.
Arizona Five -Spined Ips/U.S Departament of Agriculture .Folio137.
Fir Tree Borer/U.S Departament of Agriculture.Folio138.
Balsam Woolly Aphid/U.S Departament of Agriculture.Folio139.
Western Tent Caterpillar/U.S Departament of Agriculture.Folio140.
Pine Engraver,Ips pini,in the Western States/U.S Departament of Agriculture.Folio141.
Mountain-Mahogany Looper/U.S Departament of Agriculture Folio142.
Slash Pine Seedworm/U.S Departament of Agriculture.Folio143.
Ips Bark Beetles in the South/ U.S Departament of Agricullture.Folio144.
Jack-Pine Budworm/U.S Departament of Agriculture.Folio145.
Ips Bark Beetles in the South/ U.S Departament of Agricullture.Folio146
The Colombian Timber Beetle/U.S Departament of Agriculture.Folio147.
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