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Pear (Pyrus) - (Fruits/grape)

List of pests-diseases-weeds for country: U.S.A. (SE)

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:

Bacteria:

Erwinia amylovora

pests:

Coleoptera:

Conotrachelus nenuphar

Hemiptera - Heteroptera (plantsucking):

Halyomorpha halys