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柑桔大灰象虫属鞘翅目 ,象虫科。除为害柑桔外 ,还为害桃、梨、大豆等多种经济作物及野生植物。1 分布与为害 慈利县江垭镇是我县柑桔主产区之一 ,该镇教场坪村柑桔园 2 0 0 0年大灰象虫严重发生。该虫发生数量之多 ,危害之重 ,令果农措手不及 ,虽采取了一系列的防治方法 ,但
Citrus gray as insects is Coleoptera, like insects Division. In addition to damaging citrus, but also pests, pears, soybeans and other cash crops and wild plants. 1 distribution and damage Jiangyou town of Cili County is one of the main citrus producing areas in my county, the town of church village citrus garden in 2000 serious gray elephant worm occurred. The number of occurrence of the insects, the hazards of heavy, so that farmers caught by surprise, although adopted a series of prevention and treatment methods, but