| 沈农一号乳油防治水稻害虫试验初报 |
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| 引用本文： | 王丽荣,陈昕,陈琳,李季,李德谦.沈农一号乳油防治水稻害虫试验初报[J].沈阳大学学报,1993(4). |
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| 作者姓名： | 王丽荣 陈昕 陈琳 李季 李德谦 |
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| 作者单位： | 沈阳大学农业分校
(王丽荣，陈昕，陈琳)，沈阳市道义乡农业站
(李季)，沈阳市道义乡农业站(李德谦) |
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| 摘 要： | 应用“沈农一号”乳油，防治水稻害虫药效试睑．试验结果证明：该药对稻螟蛉、二化螟、稻
纵卷叶螟，稻蝗、稻飞虱等多种害虫有效．防治效果均在70～100％左右．生产中使周的最佳浓度为3000～4000溶液．成本低，每亩只须o. 5～0. 6元低于目前水田使用各种药价．对天敌安全，尤其四青蜓和蛀类无死伤．
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| 关 键 词： | “沈农一号”乳油 水稻害虫 |
No. 1 emulsion of shenyang Agricultural university" controling rice pesfs experiment first report |
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| Wang Lirong,Chen Xin,Chen Lin,Li Ji,Li Deqian.No. 1 emulsion of shenyang Agricultural university" controling rice pesfs experiment first report[J].Journal of Shenyang University,1993(4). |
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| Authors: | Wang Lirong Chen Xin Chen Lin Li Ji Li Deqian |
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| Institution: | Wang Lirong Chen Xin Chen Lin Li Ji Li Deqian |
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| Abstract: | Use No. 1 emulsion to control rice pests available trial. Results indicated that the pesticide is available with rice leaf feeder, rice stem borer, rice leaf roller, rice grasshop-per, rice planthopper, atc. The average controling availability is about 70-100%. In prac-tice the optimum concentration is 3000-4000 folds. At the time it's lower cost than using all pesticide of rice, per mu is 0. 5-0. 6 yuan. It's safely of the natural enemy, particularly in dragonfly and frog. |
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| Keywords: | No 1 emulsion of Shenyang Agricultureal University Rice pests |
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