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| 黄钩尺蛾在四个茶树无性系品种上的生长和存活(英文) | |
| 引用本文： | Anirban BASU MAJUMDER,Sunil Kumar PATHAK,Tapan Kumar HATH. 黄钩尺蛾在四个茶树无性系品种上的生长和存活(英文)[J]. 昆虫学报, 2011, 54(7): 815-819 |
| 作者姓名： | Anirban BASU MAJUMDER Sunil Kumar PATHAK Tapan Kumar HATH |
| 作者单位： | Plant Protection Unit;North Bengal Regional R&D Centre;Tea Research Association;Nagrakata;Department of Agricultural Entomology;Uttar Banga Krishi Viswavidyalaya;Pundibari;Cooch Behar; |
| 摘 要： | 在实验室条件下， 对食叶害虫黄钩尺蛾Hyposidra infixaria Walker在4个茶树Camellia sinensis无性系品种（TV1, TV9, TV25和Teen ali 17）上的生长和存活进行了研究， 以确定其最适合寄生的茶树无性系品种。结果表明： 在TV25上的黄钩尺蛾幼虫期 (15.78 d)比在TV1 (18.14 d), TV9 (18.00 d)和Teen ali 17 (17.00 d)上显著缩短。黄钩尺蛾按幼期龄数分为5龄型和6龄型两类。6龄型幼虫在TV25上的发生率显著高于其在其他3个无性系品种上的发生率。在TV25上黄钩尺蛾幼虫和蛹的体重也显著高于在其他3个无性系品种上的。同样地， 以TV25为食的黄钩尺蛾未成熟阶段的存活率显著高于其以其他3个无性系品种为食的存活率。基于生长参数和存活率， 我们发现TV25是黄钩尺蛾最适合寄生的茶树无性系品种。 |
| 关 键 词： | 黄钩尺蛾； 茶尺蠖； 生长； 存活； 茶树 |
| 收稿时间： | 2011-02-15; |
Growth and survival of a geometrid defoliator Hyposidra infixaria Walker ( Lepidoptera: Geometridae) on four clonal varieties of tea |
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| Anirban BASU MAJUMDER,Sunil Kumar PATHAK,Tapan Kumar HATH. Growth and survival of a geometrid defoliator Hyposidra infixaria Walker ( Lepidoptera: Geometridae) on four clonal varieties of tea[J]. Acta Entomologica Sinica, 2011, 54(7): 815-819 | |
| Authors: | Anirban BASU MAJUMDER Sunil Kumar PATHAK Tapan Kumar HATH |
| Affiliation: | 1. Plant Protection Unit, North Bengal Regional R&D Centre, Tea Research Association, Nagrakata, West Bengal 735225, India 2. Department of Agricultural Entomology,Uttar Banga Krishi Viswavidyalaya,Pundibari,Cooch Behar,West Bengal 736165,India |
| Abstract: | The growth and survival of a geometrid defoliator,Hyposidra infixaria Walker were studied on four popular clonal varieties ( TV1,TV9,TV25 and Teen ali 17 ) of tea Camellia sinensis in the laboratory with an aim to find out the most suitable clonal variety of tea for the insect. The results showed that the larval period of H. infixaria on TV25 clone was significantly shorter ( 15. 78 d) than that on TV1 ( 18. 14 d) ,TV9 ( 18. 00 d) and Teen ali 17 ( 17. 00 d) clones. There were two variations in the larval i... |
| Keywords: | Hyposidra infixaria tea looper growth survival tea ( Camellia sinensis) |
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