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14 Images of 9 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5435621 brown root rot Phellinus noxius death of tree caused by brown root rot
5403525 powdery mildew Phyllactinia mali Powdery mildew at the back of pear leaf
5403539 bitter rot and anthracnose Colletotrichum gloeosporioides
5408856 bitter rot and anthracnose Colletotrichum gloeosporioides Sign of anchracnose on pear leaf surface
5403531 bitter rot and anthracnose Colletotrichum gloeosporioides Black spots of anchracnose on pear fruit
5408864 Japanese pear rust Gymnosporangium asiaticum Rust lesion on stem and later cause stem blight
5403537 brown root rot Phellinus noxius Defoliation symptoms in pear field
5408850 pear psyllid Cacopsylla chinensis Damages on leaves caused by pear psylla
5408860 apple scab Venturia inaequalis
5403523 Japanese pear rust Gymnosporangium asiaticum Rust lesion on pear fruit
5393415 psyllid Macrohomotoma gladiata
5393420 Japanese dodder Cuscuta japonica
5393181 powdery mildew Phyllactinia moricola Powdery mildew with conidia and cleistothecia (yellow and black dots in the picture)
5393173 brown root rot Phellinus noxius Defoliation caused by brown root rot

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