| 5%恶霉灵-甲霜灵-丙烯酸水剂对水稻穗颈瘟防治研究 |
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| 引用本文： | 黄荣茂,张华,赵为武.5%恶霉灵-甲霜灵-丙烯酸水剂对水稻穗颈瘟防治研究[J].贵州大学学报(自然科学版),2001,18(4):273-276. |
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| 作者姓名： | 黄荣茂 张华 赵为武 |
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| 作者单位： | 1. 贵州大学精细化工中心,
2. 贵州省植保植检站, |
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| 摘 要： | 2000年对5％恶霉灵－甲霜灵－丙烯酸水剂防治水稻病害进行实验示范。结果表明：5％恶霉灵－甲霜灵－丙烯酸水剂药量75－125g(a.i)/ha，茎叶喷雾，对水稻穗颈瘟防治效果达90％以上，增产15％，是目前水稻田稻瘟防治理想药剂。
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| 关 键 词： | 稻瘟病 5%广枯灵4号水剂 杀菌剂 水稻 早霜灵 丙烯酸 病害防治 |
| 文章编号： | 1000-5269(2001)04-0273-04 |
| 修稿时间： | 2001年3月31日 |
Experiment and Demonstration on the Field Piricularia Oryzae Control by 5% Hymexazole Metalaryl-Acrylic Acid WA |
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| Huang Rongmao ,Zhong Hua & Zhao Weiusu.Experiment and Demonstration on the Field Piricularia Oryzae Control by 5% Hymexazole Metalaryl-Acrylic Acid WA[J].Journal of Guizhou University(Natural Science),2001,18(4):273-276. |
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| Authors: | Huang Rongmao Zhong Hua & Zhao Weiusu |
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| Institution: | Huang Rongmao 1,Zhong Hua 1 & Zhao Weiusu 2 |
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| Abstract: | Field trials and demonstration controlling Piricularia Oryzae in the rice field with 5% hymexazole-metalaryl-acrylic acid WA were carried out in 2000.The results showed that:spraying stems and leaves of rice with 5% hymexazole-metalaryl-acrylic acid WA at dosage of 75-125g(a.i.)/ha, the controlling effects to Piricularia Oryzae 90% and it's safe to rice. The yields dased on the control increased 15%. |
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| Keywords: | hymexazole-metalaryl-acrylic acid WA rice field Piricularia ryaze |
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