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树绛蚧 (KermesnawaeKuwana)是板栗主要害虫之一 ,采用不同配比的 6种农药对板栗树绛蚧雌成虫进行打孔塞药防治试验 ,结果显示 ,4 0 %氧化乐果乳油防治效果达 88%。
Kermesna kuwana is one of the main pests of chestnut. Six kinds of pesticides with different proportions were used to perfuse and seize the female adults of Castanopsis kawakamii. The results showed that the control effect of 40% omethoate, Up to 88%.