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Japan
List of pests-diseases-weeds for crop/product: Hydrangea (crop)
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:
Corynespora cassiicola
Other fungal-like organisms:
Globisporangium spinosumGlobisporangium splendensPhytophthora hedraiandraPythium myriotylum
Other plant diseases:
Phytoplasma asterisPhytoplasma japonicumOther pests:
Tetranychus kanzawai