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chancre de l'écorce du châtaignier (Cryphonectria parasitica, Cytospora parasitica, Endothia parasitica, Cryphonectria parasitica, Cytospora parasitica, Endothia parasitica); chancre du châtaignier (Cryphonectria parasitica, Cytospora parasitica, Endothia parasitica, Cryphonectria parasitica, Cytospora parasitica, Endothia parasitica) |
cancro del castagno : 4 phrases in 2 subjects |
Agriculture | 1 |
Law | 3 |