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dan a wolfenbarger
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Cilt sonuçları
Low-volume and ultralow-volume sprays of malathion and methyl parathion for control of three lepidopterous cotton pests
Dan A. Wolfenbarger · Agricultural Research Service, U.S. Dept. of Agriculture, in cooperation with Texas Agricultural Experiment Station
14 sayfa · 1971
Control / Cotton / Pink bollworm / Heliothis zea / Diseases and pests