Control Efficacy of Several Pesticides against Asian Corn Borer, Ostrinia furnacalis, in Job’s Tears Fields
2022
Lee, Y.S. | Jung, J.K. | Jang, J.H. | Kim, S.H. | Choi, J.Y. | Lee, H.J. | Lee, S.W. | Lee, Y.S.
We investigated the occurrence pattern of the Asian Corn Borer, Ostrinia furnacalis in job’s tears, and we tested the field control effects of 5 insecticides and 3 eco-friendly materials. Adults of O. furnacalis began to occur in May and have passed three generations until the end of October. As results of the field test, five insecticides (novaluron, lufenuron, spinetoram, cyclaniliprole, flufenoxuron) and three eco-friendly materials (gosam extracts 90%, neem extracts 60%, citronella oil 30 + derris extracts 20 + cinnamon extracts 10%) showed high control effects against O. furnacalis in two different areas, and no phytotoxicity even at double dose of pesticides.
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