石榴常见病虫害的发生与防治

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豹纹木蠹蛾又叫咖啡木蠢蛾、棉茎木蠢蛾,属磷翅目,木蠹蛾科。以幼虫蛀食石榴树干和枝条,使被害处以上的枝条黄化、枯死或折断;受害枝条不能正常结果,即使结果也不能生长成熟。防治方法:(1)灯光诱杀。豹纹木蠢蛾成虫具有趋光性,可在石榴园内安装黑光灯诱杀成虫。(2)药剂防治。在幼虫蛀人前,用50% Leopard moth also known as coffee moth, cotton wood moth, Phosphatidis, moth moth Division. To larvae eating pomegranate tree trunks and branches, so that victims above the branches of yellow, dead or broken; affected branches can not be normal, even if the results can not grow mature. Control methods: (1) light trap. Leopard woody moth adults with phototaxis, can be installed in the pomegranate garden black light trap adult. (2) Pharmacy control. In larvae before the moth, with 50%
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