Erythroneura hartii (Gill), an occasional leafhopper pest on the apple
Stearns, L.A.
Erythroneura hartii (Gill), an occasional leafhopper pest on the apple - Virginia 1928 - 1-15 p. - Leafhopper, Pest, Apple Virginia Polytechnic Institute Agricultural Experiment Station. Technical Bulletin No. 33 .
Erythroneura hartii (Gill), an occasional leafhopper pest on the apple - Virginia 1928 - 1-15 p. - Leafhopper, Pest, Apple Virginia Polytechnic Institute Agricultural Experiment Station. Technical Bulletin No. 33 .