| 新型机油乳剂对山楂叶螨的毒力测定 |
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| 引用本文： | 孙瑞红,杨广云.新型机油乳剂对山楂叶螨的毒力测定[J].昆虫天敌,1999,21(4):156-159. |
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| 作者姓名： | 孙瑞红 杨广云 |
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| 作者单位： | 山东省果树研究所!泰安271000(孙瑞红)，山东省莘县农业局植保站!252400(杨广云) |
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| 摘 要： | ９９．１％安普敌死虫（Ｄ－Ｃ－ＴＲＯＮ）是夏季用于防治害虫和害螨的一种新型机油乳剂。室内生测结果表明，安普敌死虫９９１－４９５５ｍｇ／Ｌ对山楂叶螨ＴｅｔｒａｎｙｃｈｕｓｖｉｅｎｕｎｅｎｓｉｓＺａｃｈｅｒ雌成螨的驱避效果为９５．３－１００％，对成螨，幼螨和卵的ＬＣ５０值分别为３２３．７９ｍｇ／Ｌ，９４．６９ｍｇ／Ｌ和１７０．３０ｍｇ／Ｌ，ＬＣ９５值分别为１４６９．７７ｍｇ／Ｌ，４３１．１１ｍｇ／Ｌ和
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| 关 键 词： | 机油乳剂 山楂叶螨 驱避性 毒力 苹果害虫 |
BIOASSAY OF NEW PETROLEUM SPRAY OIL ON TETRANYCHUS VIENNENSIS ZACHER |
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| SUN Ruihong.BIOASSAY OF NEW PETROLEUM SPRAY OIL ON TETRANYCHUS VIENNENSIS ZACHER[J].Natural Enemies of Insects,1999,21(4):156-159. |
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| Authors: | SUN Ruihong |
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| Abstract: | The results of bonassay showed that oviposition repellence of spray oil Ampol D-C-Tron indosages of 99l-4955mg/L against the Tetranychus viennensisbemis Zacher female adult is 95 - 100%.The toxicities of SPray oil in LC50 values for female adult, be and egg were 323 .79mg/L, 94.69mg/L and 170. 30mg/L, resPecfively, and the LC95 were 1469. 77 mg/L, 431. 11mg/L and1415. 07mg/L, respectively. |
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| Keywords: | Petroleum spray oil Tetranychus viennensis repellence toxicity |
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