| 不同农药对腹状镰刀菌的毒力测定 |
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| 引用本文： | 王勇方,蒋桂芝,周明.不同农药对腹状镰刀菌的毒力测定[J].云南热作科技,2014(3):4-5. |
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| 作者姓名： | 王勇方 蒋桂芝 周明 |
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| 作者单位： | 云南省热带作物科学研究所,云南景洪666100 |
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| 基金项目： | 云南省科技创新强省计划项目（2009AB001）; 国家科技支撑计划项目（2011BAD30B01）; 国家天然橡胶产业技术体系西双版纳综合试验站（nynytx-34-zd5） |
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| 摘 要： | 通过福美双、百菌清、甲基硫菌灵、代森锰锌、多菌灵等5种农药对橡胶树基腐病病原腹状镰刀菌（Fusarium venfricosum）的毒力测定结果：参试的5种药剂在产品规范的使用浓度内都有明显的抑菌效果,其中,多菌灵的抑菌效果极显著地（P﹤0.01）优于其他4种农药,其有效浓度梯度实验结果表明,在500倍至1 200倍浓度之间,抑菌效果差异不显著。
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| 关 键 词： | 橡胶树基腐病 腹状镰刀菌 农药 毒力测定 |
Toxicity Test of Different Pesticides on Fusariumvenfricosum |
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| WANG Yong-fang,JIANG Gui-zhi,ZHOU Ming.Toxicity Test of Different Pesticides on Fusariumvenfricosum[J].Journal of Yunnan Tropical Crops Science & Technology,2014(3):4-5. |
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| Authors: | WANG Yong-fang JIANG Gui-zhi ZHOU Ming |
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| Institution: | (Yunnan Institute of Tropical Crops, Jinghong 666100, China) |
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| Abstract: | Five pesticides were tested against Hevea rubber collar rot caused by Fusariumvenfricosum. There are obviously anti-bacterial effect of all tested pesticides on this disease at their normal concentration, of which carbendazim is greatly superi-or to the other ones（P﹤0.01）, and there is no obvious difference for this chemical at any concentration of 500 times to 1 200 times according to gradient experiment. |
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| Keywords: | Hevea rubber collar rot Fusariumvenfricosum pesticides toxicity test |
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