| 应用拟除虫菊酯类杀虫剂防治东亚飞蝗的研究 |
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| 引用本文： | 黄宗道,黄光斗,何凡,王石永,范育平,支小纪.应用拟除虫菊酯类杀虫剂防治东亚飞蝗的研究[J].热带作物学报,1991(1). |
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| 作者姓名： | 黄宗道 黄光斗 何凡 王石永 范育平 支小纪 |
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| 作者单位： | 华南热带作物学院，华南热带作物学院，华南热带作物学院，华南热带作物学院，乐东县治蝗指挥部，东方县治蝗指挥部 |
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| 摘 要： | 1987—1989年,应用拟除虫菊酯类等杀虫剂在海南岛西南部蝗区,进行笼内、地面和飞机喷药防治东亚飞蝗试验,结果表明,超低容量喷洒5.7%氟氯氰菊酯、10%顺式氯氰菊酯两种药剂,每亩用商品量20ml,喷洒药液0.5kg,东亚飞蝗的死亡率在90%以上。使用飞机超低容量喷洒拟除虫菊酯类杀虫剂防治东亚飞蝗,具有防效好、功效高、成本低和比较安全等优点。在海南蝗区累计防治面积已达22.27万亩。
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| 关 键 词： | 海南岛 东亚飞蝗 顺式氯氰菊酯 氟氯氰菊酯 超低容量喷雾 药剂防治 |
CONTROL OF LOCUSTA MIGRATORI A MANILENSIS (MEYEN)BY AERIAL APPLICATION OF PYRETHROIDS INSECTICIDES |
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| Huang Zongdao Huang Guangdou He Fan Wang Shiyong.CONTROL OF LOCUSTA MIGRATORI A MANILENSIS (MEYEN)BY AERIAL APPLICATION OF PYRETHROIDS INSECTICIDES[J].Chinese Journal of Tropical Crops,1991(1). |
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| Authors: | Huang Zongdao Huang Guangdou He Fan Wang Shiyong |
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| Institution: | Huang Zongdao Huang Guangdou He Fan Wang Shiyong (South China College of Tropical Crops) Fan Yuping (Locusts-controlling Monitor of Ledong County) Zhi Xiaoji (Locusts-controlling Monitor of Dongfan County) |
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| Abstract: | This is the summary of the experiments on screening of insecticides in the cages, and on control of Locusta migratoria manilensis (Meyen) by ground and aerial application of insecticides with ultra-low volume (ULV) formulations in south-west Hainan between 1987-1989.Results showed that the two pyrethroids insecticides, Cyfluthrin and Alphamethrin could substitute Methylparathion Trichlorfon dust to control the pest by aerial application.The application dosage was 7.5kg/ha with 300ml/ha commercial insecticide needed to give a mortality of the locust over 90%.
The advantages of this control method included better prevention, high efficiency, low cost and more safety. |
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| Keywords: | Locusta migratoria manilensis(Meyen) Hainan Island Alphamethrin Cyfluthrin ultra-low volume(ULV) chemical control |
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