7种杀虫剂防治桔橘粉虱的效果

Agricultural Technology Service(2011)

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Abstract
选用7种不同剂型的杀虫剂对桔橘粉虱进行防治。结果表明:幼虫期用70%啶虫脒可湿性粉剂7 500倍液、1.8%阿维菌素乳油2 000倍液和20%阿维.辛乳油1 000倍液等3种药剂防治效果较好,药防后6 d防效分别达到98.07%9、0.85%和92.99%;成虫期用70%啶虫脒可湿性粉剂7 500倍液和1.8%阿维菌素乳油2 000倍液2种药剂防治效果较好,药防后3 d防效分别达到100%和85.40%。
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