Toxicities of Insecticides to Striped Flea Beetle, Phyllotreta striolata (Fabricius)

Abstract

Twenty insecticides were used as treatments against striped flea beetle adults with Japanese mustard spinach leaves. At three days after treatment, 13 insecticides were found to have high toxicity at commercial concentrations. These insecticides are thought to be highly effective for chemical control of this population but confirming the effectiveness for other populations is necessary.