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揭育泽,赵丹阳,秦长生,徐金柱,廖仿炎,杨华
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摘要: |
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通过对广东高州油茶苗圃及成林地调查，确定了高州油茶的主要病虫害及其为害特点。对部分病虫害进行防治药剂筛选及不同预防处理试验，结果表明：对油茶炭疽病，25%嘧菌酯及遮荫网加塑料薄膜有较好的防治效果；对褐足角胸叶甲和鳞翅目卷叶类害虫，绿僵菌M09菌株1×108孢子/g的防治效果达到100%。
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关键词:
高州油茶；病虫害；危害特点；防治措施
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DOI：
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分类号：
S763
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基金项目：广东省林业科技创新专项资金项目“油茶良种选育、无公害栽培技术研究与示范”（2013KJCX00901） |
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Present Situation and Controlling Measures on Camellia gauchowensis Pest and Disease |
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JIE Yu-ze,ZHAO Dan-yang,QIN Chang-sheng,XU Jin-zhu,LIAO Fang-yan and YANG Hua
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Guangdong Guangdong Academy of Forestry,,,,
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Abstract: |
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Through investigating on nursery garden and growing forest of Camellia gauchowensis, the main pests and diseases are determined. Control effects of different density of 5 fungicides and several different ecological treatment against Colletotrichum gloeosporioides were tested. The results showed that: the treatment combining 25% Azoxystrobin with shade had the best effect. Metarhizium anisopliae 09 had the best effect on controlling Basilepta fulvipes (Motschusky) and Lepidoptera leaf pests.
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Key words:
Camellia gauchowensis; pests and diseases; damage characteristics; controlling measures
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