| 白蜡绵粉蚧的药剂防治 |
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| 引用本文： | 张长青,王红英,白生雄,景海程,钱晓澍.白蜡绵粉蚧的药剂防治[J].山西农业大学学报(自然科学版),2002,22(4):304-306. |
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| 作者姓名： | 张长青 王红英 白生雄 景海程 钱晓澍 |
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| 作者单位： | 1. 青海大学,青海,西宁,810016
2. 西宁市园林局,植保植检站,青海,西宁,810013 |
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| 摘 要： | 用40％氧化乐果乳油、45％马拉硫磷乳油、2.5％天王星乳油3种药剂喷雾防治白蜡绵粉蚧(Phenacoccusfraxinus Tang.)雌成虫。试验结果表明,40％氧化乐果500～1000倍液和2.5％天王星500～2000倍液防治白蜡绵粉蚧雌成虫,其防效可达93％以上。
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| 关 键 词： | 白蜡绵粉蚧 药剂 防治 |
| 文章编号： | 1671-8151(2002)04-0304-03 |
| 修稿时间： | 2002年6月9日 |
Control to Phenacoccus fraxinus with insecticides in Xining City |
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| ZHANG Chang-qing.Control to Phenacoccus fraxinus with insecticides in Xining City[J].Journal of Shanxi Agricultural University,2002,22(4):304-306. |
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| Authors: | ZHANG Chang-qing |
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| Abstract: | The female adult of Phenacoccus fraxinus Tang were controlled with 40% Omethoate, 45% Malathion and 2.5% Tian-wangxing by insecticides spraying, the result showed that 40% Omethoate was diluted from 500 to 1 000 times, and or 2.5% Tian-wangxing was diluted from 500 to 2 000 times which could control the female adult of Phenacoccus fraxinus, effect of control might be over 93% . |
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| Keywords: | Phenacoccus fraxinus Insecticides Control |
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