Alvin M. Simmons

Two introduced species of Eretmocerus Haldeman (Hymenoptera: Aphelinidae) are established in South Carolina, United States of America

Two species of Eretmocerus Haldeman (Hymenoptera: Aphelinidae) that were released in the United States as part of separate, historic classical biological control programmes were recently recovered from their respective host whiteflies in South Carolina, USA. Eretmocerus debachi R...