| 河口地区橡胶棒孢霉落叶病发生规律调查 |
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| 引用本文： | 高梅,王树明,张勇,杨永智. 河口地区橡胶棒孢霉落叶病发生规律调查[J]. 热带农业科技, 2011, 34(3): 8-11 |
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| 作者姓名： | 高梅 王树明 张勇 杨永智 |
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| 作者单位： | 云南省红河热带农业科学研究所,云南河口,661300 |
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| 基金项目： | 现代农业产业技术体系建设专项资金 |
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| 摘 要： | 2008-2010年的观察表明,云南河口地区的苗圃地及割胶林橡胶棒孢霉落叶病的发病高峰期在8月以后:降雨量对病情发展有决定性作用;始病期出现早能一定程度地加重病情;还观察到病害主要侵染古铜色和淡绿色前期嫩叶,淡绿后期和老叶很少见有侵害。
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| 关 键 词： | 橡胶树 棒孢霉落叶病 发生规律 苗圃 割胶林 河口 |
Occurrence Law of Corynispora Leaf Fall Disease of Rubber Tree in Hekou Region |
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| GAO Mei,WANG Shu-ming,ZHONG Yong,YANG Yong-zhi Honghe Institute of Tropical Agriculture,Hekou ,China. Occurrence Law of Corynispora Leaf Fall Disease of Rubber Tree in Hekou Region[J]. Tropical Agricultural Science & Technology, 2011, 34(3): 8-11 |
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| Authors: | GAO Mei WANG Shu-ming ZHONG Yong YANG Yong-zhi Honghe Institute of Tropical Agriculture Hekou China |
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| Affiliation: | GAO Mei,WANG Shu-ming,ZHONG Yong,YANG Yong-zhi Honghe Institute of Tropical Agriculture,Hekou 661300,China |
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| Abstract: | Investigation on corynispora leaf fall has been done from 2008 to 2010,the results indicated that disease peak occurred after August in young and adult rubber plantations,which mainly infected rubber leaf in the very early light green and more dark color. |
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| Keywords: | Hevea brasiliensis corynispora leaf fall disease occurrence law nursery rubber plantation Hekou |
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