威宁短柱油茶主要病虫害及防治

Rural Economy and Science-Technology(2021)

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Abstract
对威宁短柱油茶主产基地常见虫害和病害开展调查.结果表明:威宁短柱油茶虫害最为严重的是油茶象,危害程度高达60%,病害最为严重的是油茶煤污病,独特的气候环境造成了煤污病的发病率高.通过调查,蛀果害虫有油茶象,危害最为严重,食叶虫害有盾瘤胸叶甲;病害危害叶、枝条等,对果实的危害还未发现.介绍了主要病虫害的防治方法,以期为威宁短柱油茶产业的高效发展提供技术支持.
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