主要有桃蚜、棉mian蚜ya等deng,危wei害hai葉ye片pian和he葉ye柄bing。蚜ya蟲chong不bu僅jin自zi身shen可ke對dui草cao莓mei造zao成cheng危wei害hai,更geng重zhong要yao的de是shi它ta可ke以yi傳chuan播bo草cao莓mei病bing毒du病bing,因yin此ci生sheng產chan上shang必bi須xu嚴yan加jia防fang治zhi。蚜ya蟲chong在zai高gao溫wen幹gan燥zao條tiao件jian下xia會hui嚴yan重zhong發fa生sheng。可ke用yong3%啶蟲脒乳油3000倍液,或70%艾美樂水分散粒劑20000倍液,或10%吡蟲啉可濕性粉劑2500倍液噴霧防治。也可掛黃板誘蚜。
葉蟎
危害草莓的葉蟎有多種,常見的有二斑葉蟎、zhushayeman。yemantixinghenxiao,xihuanzaiyouyeshanghuoyebeimianxiquzhiye。gaowenxiajiasufanzhi,changjueweihai。shouhaiyepianchenghonghese,juansuoganku,zhizhushengchangfayuxianzhushouzu。tebieshierbanyeman,shipuguangfan,kangyaoliqiang,bixuyinqigaoduzhongshi。kaihuahou,weibaohumifeng,bixugaiyongduimifengshifenanquandeshachongji,keyong5%卡死克乳油1000~1500倍液噴霧防治,隔7~10天再噴1次。
手機版




