Subjects: TREE diseases & pests; ERWINIA amylovora
Record details
Subjects: TREE diseases & pests; WILT diseases; AMBROSIA beetlesUNITED States. Agricultural Research ServiceKEITH, Lisa
Subjects: ADELGIDAE; INSECT pest control; PLANT disease research
Subjects: BIOLOGICAL control of insects; PAPAYA tree diseases & pests; WASPSUNITED States
Subjects: ASH tree diseases & pests; TREE disease & pest control; PARASITIC wasps