Geosmithia morbida sp. nov

Sirex noctilio

Taeniothrips inconsequens

Bretziella fagacearum

Fiorinia externa Ferris

Ophiostoma novo-ulmi

Cryphonectria parasitica

Sirococcus clavigignenti-juglandacearum

Adelges piceae

Candidatus Phytoplasma fraxini