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Forestry: Tree Improvement, Seed Orchards, or Seed Collection and Handling

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104 Images of 25 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
aphids, leafhoppers, planthoppers, scale insects and allies 1
blister coneworm Dioryctria clarioralis 2
bucket truck 1
cone worms Dioryctria spp. 2
gall midges 2
genetic improvement 15
ground application 1
irrigation 1
leaffooted pine seed bug Leptoglossus corculus 3
lodgepole pine Pinus contorta 1
longleaf pine Pinus palustris 3
nursery operations 2
pesticides 26
ponderosa pine Pinus ponderosa 3
red pine Pinus resinosa 1
seed orchard/seed production areas 12
seeds/cones 12
sessile oak Quercus petraea 1
shieldbacked pine seed bug Tetyra bipunctata 2
shortleaf pine cone borer Eucosma cocana 1
southern cone rust Cronartium strobilinum 5
southern pine coneworm Dioryctria amatella 1
Texas pricklypear Opuntia engelmannii var. lindheimeri 1
white fir Abies concolor 2
white pine cone beetle Conophthorus coniperda 3

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