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Walnut/butternut (Juglans) - (Nut crops)

List of pests-diseases-weeds for country: France

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 - Dothideomycetes:

Alternaria alternata
Alternaria arborescens
Alternaria tenuissima

Bacteria:

Brenneria nigrifluens
Xanthomonas arboricola pv. juglandis

Other fungal-like organisms:

Phytophthora cinnamomi

pests:

Diptera (plant parasitic):

Rhagoletis completa

Lepidoptera:

Cydia pomonella