Avamprogetti

Cydonia oblonga Mill. e Pyrus L. Batteri

Agrobacterium tumefaciens Erwinia amylovora

Pseudomonas syringae pv. syringae

Funghi

Armillariella mellea

Chondrostereum purpureum Glomerella cingulata Neofabraea alba

Neofabraea malicorticis Neonectria ditissima Phytophthora cactorum Sclerophora pallida

Verticillium albo-atrum Verticillium dahliae

Insetti e acari

Eriosoma lanigerum Psylla spp.

Nematodi

Meloidogyne hapla

Meloidogyne javanica Pratylenchus penetrans Pratylenchus vulnus