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China (NE)

List of pests-diseases-weeds for crop/product: Pear (Pyrus)

Information on all pests, diseases and weeds can be found in the downloadable Excel files
click on a pest/disease/weed to display a list of relevant publications

diseases
pests

diseases:

Ascomycota (other orders):

Penicillium polonicum

Ascomycota - Dothideomycetes:

Alternaria (anamorphic genus)
Venturia nashicola

Ascomycota - Sordariomycetes:

Colletotrichum gloeosporioides
Colletotrichum siamense
Diaporthe eres
Diaporthe sojae

Basidiomycota:

Gymnosporangium asiaticum

Other plant diseases:

Apple scar skin viroid
Pear blister canker viroid

Plant viruses:

Apple chlorotic leaf spot virus
Apple rubodvirus 2
Apple stem grooving virus
Apple stem pitting virus

pests:

Hemiptera - Heteroptera (plantsucking):

Erthesina fullo
Halyomorpha halys

Hemiptera - Sternorrhyncha:

Aphis spiraecola
Cacopsylla chinensis
Pseudococcus comstocki

Lepidoptera:

Carposina sasakii
Grapholita molesta
Lymantria dispar
Monema flavescens

Other pests:

Epitrimerus pyri
Eriophyes pyri
Panonychus ulmi