Analysis of Pear Psylla (Homoptera: Psyllidae) Populations and Associated Damage in a Pennsylvania Pear Orchard

Autor: Tetrault, R. C., Savinelli, C. E.
Předmět:
Zdroj: Environmental Entomology; Feb1984, Vol. 13 Issue 1, p278, 0p
Databáze: Complementary Index