| 山楂叶螨在苹果不同品种上的生长发育及繁殖 |
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| 引用本文： | 李定旭. 山楂叶螨在苹果不同品种上的生长发育及繁殖[J]. 昆虫知识, 2002, 39(5): 350-352 |
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| 作者姓名： | 李定旭 |
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| 作者单位： | 河南洛阳农业高等专科学校,洛阳,471003 |
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| 基金项目： | 河南省科技攻关项目:“豫西丘陵地区苹果无害化与产业化开发研究”部分内容 (0 0 10 5 0 0 2 4 ) |
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| 摘 要： | 室内试验结果表明 ,山楂叶螨TetrancychusvienensisZacher在苹果不同品种上的生长发育和繁殖有较大的差异。其中在红星上存活率高 ,发育速度快 ,生殖力强 ;而在秦冠上存活率低、发育速度慢、生殖力低。对山楂叶螨种群年结龄构的分析表明 ,卵在种群中所占比例较高 ,而成虫所占比例甚低 ,建议在对其进行防治时选用杀卵力强的药剂
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| 关 键 词： | 山楂叶螨 苹果 品种 生长发育 繁殖 |
| 修稿时间： | 2001-10-26 |
Development and reproduction of hawthorn spider mites on apple cultivars |
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| LI Ding Xu. Development and reproduction of hawthorn spider mites on apple cultivars[J]. Entomological Knowledge, 2002, 39(5): 350-352 |
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| Authors: | LI Ding Xu |
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| Abstract: | Experiments on the development and reproduction of hawthorn spider mites, Tetrancychus vienensis Zacher, on some apple cultivars were conducted in the laboratory.The viability and spread of the mite was greatest on starking cultivars and lowest on Qinguan cultivars.The population age structure of the mite on all cultivars was also analyzed, it showed that eggs comprise the biggest proportion of the population and adults only a relatively small proportion. Consequently, it is suggested that an insecticide that is effective in killing eggs should used for the control of this species. |
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| Keywords: | hawthorn spider mites apple cultivars developments reproduction |
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