| 苯醚甲环唑·丙环唑30%乳油对水稻纹枯病的防治效果 |
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| 引用本文： | 徐森富,王会福.苯醚甲环唑·丙环唑30%乳油对水稻纹枯病的防治效果[J].黑龙江农业科学,2010(12):75-76. |
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| 作者姓名： | 徐森富 王会福 |
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| 作者单位： | [1]浙江省台州科技职业学院,浙江台州318020 [2]浙江省台州市农业科学研究院,浙江临海317000 |
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| 摘 要： | 通过小区试验,研究了不同剂量、不同施药次数的苯醚甲环唑.丙环唑30%乳油防治水稻纹枯病的效果。结果表明:苯醚甲环唑.丙环唑30%乳油对水稻纹枯病有较好的防治效果,其药效随用药量加大而显著上升。其中末次药后14 d苯醚甲环唑.丙环唑30%乳油300 mL.hm-2的防效达83.13%,与对照药剂苯醚甲环唑10%水分散粒剂450 g.hm-2和丙环唑25%乳油450 mL.hm-2的防效相当,且安全性较好,因此可以在生产上加以推广应用。
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| 关 键 词： | 苯醚甲环唑·丙环唑30%乳油 水稻纹枯病 防治效果 安全性 |
Effect of Difenoconazole ·Propiconazole 30% EC against Rice Sheath Blight |
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| XU Sen-fu,WANG Hui-fu.Effect of Difenoconazole ·Propiconazole 30% EC against Rice Sheath Blight[J].Heilongjiang Agricultural Science,2010(12):75-76. |
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| Authors: | XU Sen-fu WANG Hui-fu |
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| Institution: | 1.Taizhou Vocational Collegeof Science and Technology,Taizhou,Zhejiang 318020;2.Taizhou Academy of Agricultural Sciences,Linhai,Zhejiang 317000) |
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| Abstract: | Through the plot test,the effect of different doses and different number of 30% difenoconazole·propiconazole against rice sheath blight was studied.The results showed that it had good control effect,its efficacy significant increased with the increasing and exposure levels.The effect of difenoconazole·Propiconazole 30% EC 300 mL·hm-2 was 83.13% when 14 days after the last time medicine,which was equal to difenoconazole 10% WG 450 g·hm-2 and propiconazole 25% EC 450 mL·hm-2,additionally,it was safety.So it could be applied in production. |
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| Keywords: | difenoconazole·propiconazole 30% EC rice sheath blight control effect safety |
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