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Italy

List of pests-diseases-weeds for crop/product: Alder (Alnus)

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

diseases:

Ascomycota - Sordariomycetes:

Diaporthe alnea

Bacteria:

Pseudomonas syringae pv. syringae

Other fungal-like organisms:

Phytophthora (genus)
Phytophthora ×multiformis
Phytophthora acerina
Phytophthora alni
Phytophthora alpina
Phytophthora plurivora
Phytophthora pseudocryptogea
Phytophthora uniformis