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使用药剂处理方法防治时间调查虫数存活虫数增减百分比增减５０％呋喃丹１千克／６６７米２穴施５月上旬８０５９４林丹粉２５０克／株穴施５月上旬６９４９４５０％二嗪农乳油８００倍液灌根５月上旬７２１９８４０％氧化乐果乳油８００倍液喷雾３月下旬－５月上旬９月中旬－?
The use of chemical treatment methods to control the time to investigate the number of insect survivors increase or decrease the percentage of 50% increase or decrease carbofuran 1 kg / 667 m 2 points facilities early May 80,594 lindane powder 250 g / plant application early May 6949450% diazinon EC 800 times the root irrigation in early May 7219840% omethoate 800 times the spray spray in late March - early May mid-September -?