| 枸杞负泥虫生物学特性研究 |
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| 引用本文： | 王中武 孟庆珍. 枸杞负泥虫生物学特性研究[J]. 吉林农业科技学院学报, 2006, 15(2): 10-11 |
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| 作者姓名： | 王中武 孟庆珍 |
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| 作者单位： | 吉林农业科技学院植物科学系 吉林吉林132101(王中武)，吉林农业科技学院工商管理系 吉林吉林132101(孟庆珍) |
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| 摘 要： | 枸杞负泥虫在吉林市1年发生5代,以蛹和成虫在被害株树冠下土中越冬,有世代重叠现象。翌年5月上旬成虫出蜇,出蜇后的成虫开始取食为害,各虫态在不同世代的历期不同。10月下旬入土越冬,越冬代有些出现滞育现象。该虫食性单一,仅危害枸杞。
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| 关 键 词： | 枸杞 负泥虫 生物学特性 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005-10-25 |
Studies on the biological character and prevention of Lema decempunctata Gebler |
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| WANG Zhong - wu, MENG Qing- zhen. Studies on the biological character and prevention of Lema decempunctata Gebler[J]. Journal Of Jilin Agricultural Science And Technology College, 2006, 15(2): 10-11 |
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| Authors: | WANG Zhong - wu MENG Qing- zhen |
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| Abstract: | Lema decempunctata Gebler grows five generations each year in Jilin City. Its pupa and worm pass winter in the soil under crown of hurt trees, and the appearance can continue to next generation. In the second year, worms come out in the first ten - day period of May, begin to get food and infest. Egg, pupa and worm go through different time in different generations. In the last ten - day period of October, it begins to pass winter in the soil and the generation has later growth appearance. It only infests woliberry. |
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| Keywords: | wolfbeny Lema decempunctata Gebler biological character |
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