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U.S.A. (mid N)

List of pests-diseases-weeds for crop/product: Walnut/butternut (Juglans)

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:

Ascomycota - Sordariomycetes:

Ophiognomonia clavigignenti-juglandacearum

Other plant diseases:

16SrIII phytoplasma group

pests:

Coleoptera:

Conotrachelus retentus
Curculio caryae

Diptera (plant parasitic):

Rhagoletis suavis