go to list of all crops and products
Walnut/butternut (Juglans) - (Nut crops)
List of pests-diseases-weeds for country: China (NW)
Information on all pests, diseases and weeds can be found in the
downloadable Excel filesclick on a pest/disease/weed to display a list of relevant publicationsAscomycota - Dothideomycetes:
Boeremia exiguaNeofusicoccum parvum
Ascomycota - Sordariomycetes:
Cytospora atrocirrhataCytospora ceratospermaCytospora chrysospermaCytospora niveaDiaporthe rostrataJuglanconis juglandinaHemiptera - Sternorrhyncha:
Chromaphis juglandicolaPanaphis juglandis
Lepidoptera:
Caligula japonica