| 肟菌酯·戊唑醇75%水分散粒剂防治稻瘟病试验初报 |
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| 引用本文： | 余山红,王会福,朱贤正.肟菌酯·戊唑醇75%水分散粒剂防治稻瘟病试验初报[J].江西植保,2012(3):276-278. |
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| 作者姓名： | 余山红 王会福 朱贤正 |
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| 作者单位： | 浙江省台州市农业科学研究院;浙江省临海市尤溪镇农业服务站 |
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| 基金项目： | 浙江省主要农作物抗性评价与利用研究(2007C12906) |
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| 摘 要： | 田间药效试验结果表明,肟菌酯·戊唑醇75%水分散粒剂对水稻稻瘟病有较好的防治效果,其药效随用药量加大而显著上升,其中第2次药后15 d 17.5 g/667m2的防效达79.41%,与对照药剂拿敌稳15.0 g/667m2和43%戊唑醇SC 15.0 mL/667m2的防效相当,且安全性好,因此可以在生产上加以推广应用。
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| 关 键 词： | 肟菌酯 戊唑醇75%水分散粒剂 稻瘟病 防效 安全性 |
A Preliminary Report of Trifloxystrobin-Tebuconazole on Controlling Rice Blast |
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| YU Shan-hong,WANG Hui-fu,ZHU Xian-zheng.A Preliminary Report of Trifloxystrobin-Tebuconazole on Controlling Rice Blast[J].Jiangxi Plant Protection,2012(3):276-278. |
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| Authors: | YU Shan-hong WANG Hui-fu ZHU Xian-zheng |
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| Institution: | 1.Taizhou Academy of Agricultural Sciences,Linhai 317000,China; 2.Agricultural Service Station of Youxi,Linhai 317000,China) |
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| Abstract: | Field efficacy trials indicated that trifloxystrobin-tebuconazole 75%WG had good effects on controlling the rice blast. Disease preventing efficiency increased with the dose increase, with a efficiency up to 79.41% when 15 d after the second spraying, which had no significant differences with NATIVO and tebuconazole 43% SC. More importantly, trifloxystrobin-tebuconazole 75% WG was safe to humans. A regional application can be developed. |
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| Keywords: | trifloxystrobin-tebuconazole 75% WG rice blast controlling efficiency safety |
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