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当前位置: 首页 > 文章 > 拟除虫菊酯的杀虫活性和温度的关系 昆虫学报 1986 (1) 29-34
Position: Home > Articles > TEMPERATURE-TOXICITY RELATIONSHIPS OF SEVEN PYRETHROIDS ON FIVE INSECT SPECIES Acta Entomologica Sinica 1986 (1) 29-34

拟除虫菊酯的杀虫活性和温度的关系

作  者：
应松鹤
单  位：
上海市农药研究所
关键词：
温度系数;杀灭菊酯;戊酸醚酯;二氯苯醚菊酯;氯氰菊酯;溴氰菊酯;氟氰菊酯;百树菊酯;苜蓿蚜;梨网蝽;粘虫;淡色库蚊;小菜蛾
摘  要：
除了戊酸醚酯对苜蓿蚜呈弱的正温度系数外,杀灭菊酯、二氯苯醚菊酯、氯氰菊酯、溴氰菊酯、氟氰菊酯及百树菊酯,都呈负温度系数。杀灭菊酯、戊酸醚酯、二氯苯醚菊酯、氯氰菊酯、溴氰菊酯和氟氰菊酯,对梨网蝽全部呈正温度系数。氯氰菊酯对粘虫呈负温度系数,杀灭菊酯、戊酸醚酯、二氯苯醚菊酯和溴氰菊酯都呈正温度系数。杀灭菊酯和溴氰菊酯对粘虫卵也呈正温度系数。杀灭菊酯对小菜蛾的杀虫活性,受温度的影响不明显,而戊酸醚酯则呈负温度系数。杀灭菊酯和戊酸醚酯对蚊幼呈正温度系数,而二氯苯醚菊酯则呈负温度系数。
译  名：
TEMPERATURE-TOXICITY RELATIONSHIPS OF SEVEN PYRETHROIDS ON FIVE INSECT SPECIES
作  者：
YlNG SONG-HAO (Shanghai Institute of Pesticide Research)
关键词：
temperature coefficients - feavalerate - wusuanmizhi - per-methrin-cypermethrin - deltamethrin - AC 222705 - baythroid -Aphis medicaginis - Stephanivis nashi - Mythimna separata - Culex pipiens pallens - Plutella xylostella
摘  要：
Seven pyrethroid insecticides were bioassayed on five species of insects at several temperatures in the laboratory. Except wusuanmishi (3-phenoxybenzyl-2-(4-chlorophen-yl) isovaleora.te) which exhibited a slight positive temperature coefficient, fenvalerate, permethrin, cypermethrin, deltamethrin, AC222705 and baythroid displayed negative temperature coefficients for apterous adults of the alfalfa aphid Aphis medicaginis Koch. Conversely, all of the sis pyrethroids tested, such as fenvalerate, permethrin, wusuanmizhi, cypermetlirim, cleltamethrim and AC222705, displayed positive tempera-ture coefficients for nymphs of the pear tingid Stephanitis nashi Esaki et Takeya. For larvae of the army worm Mythimna. separata (Walker), cypermethrin caused de-creased mortality as the posttreatment temperatureincreased. However, fenvalerate,wu-suanmizhi, permethrin and deltamethrin all possessed positive temperature coefficients. Similarly, with fenvalerate and deltamethrin there were marked increases in loxicity at a higher temperature for eggs of M. separata. Both fenvalerate and wusuanmizhi also displayed positive temperature coeffieients for larvae of the mosquito Culex pipicns pattens Coq. While permethrin and wusuamuizhi pxhibited negative temperature coefficient, fenvalerate displayed a neutral temperature coefficient for larvae of the diamon-dback moth Plutella xylostella (L.).

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