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International Society of Arboriculture
Forest Pests
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Number of Images by Subject

16,917 subjects    
Page: 1/282 Display:
Subject Scientific Name Images
Page: 1/282
garden onion Allium cepa 668
common bean Phaseolus vulgaris 612
gypsy moth Lymantria dispar 605
southern pine beetle Dendroctonus frontalis 597
herbicides 487
fire 470
cogongrass Imperata cylindrica 410
European spruce bark beetle Ips typographus 368
tree-of-heaven Ailanthus altissima 345
red maple Acer rubrum 344
garlic mustard Alliaria petiolata 343
longleaf pine Pinus palustris 334
mountain pine beetle Dendroctonus ponderosae 327
Everglades CISMA African Python Survey 2010 317
pesticides 295
Japanese knotweed Fallopia japonica 289
rose Rosa spp. 288
Canada thistle Cirsium arvense 263
honey bee Apis mellifera 261
mule deer Odocoileus hemionus 257
emerald ash borer Agrilus planipennis 251
Norway maple Acer platanoides 250
autumn-olive Elaeagnus umbellata 250
corn Zea mays 249
Asian longhorned beetle Anoplophora glabripennis 239
rhododendrons and azaleas Rhododendron spp. 239
frost and winter injury (general) 234
crabapple and apple Malus spp. 232
Rhizoctonia damping-off, blight and rot Rhizoctonia solani 228
Japanese barberry Berberis thunbergii 225
kudzu Pueraria montana var. lobata 224
black locust Robinia pseudoacacia 224
bighorn sheep Ovis canadensis 209
ornamental jewelweed Impatiens glandulifera 205
potato Solanum tuberosum 204
waterhyacinth Eichhornia crassipes 202
sudden oak death Phytophthora ramorum 201
reed canarygrass Phalaris arundinacea 200
kudzu bug Megacopta cribraria 200
white pine blister rust Cronartium ribicola 195
citrus canker Xanthomonas axonopodis pv. citri 194
Diplodia blight Sphaeropsis sapinea 192
bollworm Helicoverpa zea 190
'ohi'a lehua Metrosideros polymorpha 187
oak wilt Ceratocystis fagacearum 182
annosum root disease Heterobasidion annosum 181
melaleuca Melaleuca quinquenervia 181
Tomato Spotted Wilt Virus Tospovirus TSWV 181
unpaved roads and trails 178
common wheat Triticum aestivum 176
musk thistle Carduus nutans 171
Japanese honeysuckle Lonicera japonica 170
prickly pear moth Cactoblastis cactorum 168
multiflora rose Rosa multiflora 167
Japanese climbing fern Lygodium japonicum 165
Hawai'i silversword Argyroxiphium sandwicense ssp. macrocephalum 162
American alligator Alligator mississippiensis 162
southern blight Sclerotium rolfsii 162
leafy spurge Euphorbia esula 160
people 160