| 普通钝绥螨的生物学特性 |
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| 引用本文： | 陈艳,赵志模.普通钝绥螨的生物学特性[J].福建农林大学学报(自然科学版),1993(2). |
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| 作者姓名： | 陈艳 赵志模 |
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| 作者单位： | 福建农学院编译室 福州350002(陈艳)，西南农业大学植物保护系 重庆630716(赵志模) |
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| 摘 要： | 研究了温度、湿度对普通钝绥螨 Amblyseius vulgaris Liang et Ke 生长发育繁殖的影响.结果表明,25℃为最适温度.25℃下,未成熟期平均发育历期5.16d,成螨寿命34.16d,产卵期21.85d,平均每雌总产卵量45.62粒,种群内禀增长率 r_m=0.259.湿度对螨卵孵化和幼螨成活影响很大,25℃下相对湿度不足43%是限制卵孵化的极限区.
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| 关 键 词： | 普通钝绥螨 温度 湿度 生物学特性 |
Biology of Amblyseius vulgaris(Acari:Phytoseiidae) |
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| Chen Yan Editorial and Translational Dept.FAC,Fuzhou ,
Zhao Zhimo Dept.of Plant Protection,Southwest Agricultural University,Chongqing.Biology of Amblyseius vulgaris(Acari:Phytoseiidae)[J].Journal of Fujian Agricultural and Forestry University,1993(2). |
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| Authors: | Chen Yan Editorial and Translational DeptFAC Fuzhou Zhao Zhimo Deptof Plant Protection Southwest Agricultural University Chongqing |
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| Institution: | Chen Yan Editorial and Translational Dept.FAC,Fuzhou 350002,
Zhao Zhimo Dept.of Plant Protection,Southwest Agricultural University,Chongqing 630716 |
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| Abstract: | The effect of temperatures and humidities on development and fecundity of Amblyseius vulgaris were studied.25℃ was the optimum temperature.At 25℃,the mean total developmental time of female from egg to adult was 5.16 d;the longvity of female was 34.16 d;oviposition duration was 21.85 d;mean daily fecundity/female was 45.62 and r_m=0.259.Relative humidity did a great effect on egg hatching and larva survival.When relative humidity lower 43%,egg couldn't hatch. |
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| Keywords: | Amblyseius vulgaris temperature humidity biology |
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