| 紫花苜蓿田大垫尖翅蝗发生规律的研究 |
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| 引用本文： | 田方文,蔡建义,赵春秀,李金芝. 紫花苜蓿田大垫尖翅蝗发生规律的研究[J]. 草业科学, 2004, 21(10): 51-53 |
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| 作者姓名： | 田方文 蔡建义 赵春秀 李金芝 |
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| 作者单位： | 山东省无棣县农业局,山东,无棣,251900;山东省无棣县气象局,山东,无棣,251900;山东省无棣县农业局,山东,无棣,251900;山东省无棣县气象局,山东,无棣,251900;山东省无棣县农业局,山东,无棣,251900;山东省无棣县气象局,山东,无棣,251900;山东省无棣县农业局,山东,无棣,251900;山东省无棣县气象局,山东,无棣,251900 |
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| 摘 要： | 大垫尖翅蝗Epacromius coerulipes是紫花苜蓿Medicago sativa田的主要害虫.为摸清其发生规律,于1999-2002年采取了大田调查与笼内饲养相结合的方法,对该虫进行了调查.该虫在鲁北地区紫花苜蓿田1年发生2代,以卵在土中越冬,蝗蝻共5个龄期.并对该虫的年生活史、习性、发生与环境条件的关系进行了叙述,提出了防治策略.
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| 关 键 词： | 紫花苜蓿 大垫尖翅蝗 生活史 生活习性 影响因素 防治 |
| 文章编号： | 1001-0629(2004)10-0051-03 |
Study on occurrence regulation of Epacromius coerulipes in alfalfa land |
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| TIAN Fang-wen,CAI Jian-yi,ZHAO Chun-xiu,LI Jin-zhi. Study on occurrence regulation of Epacromius coerulipes in alfalfa land[J]. Pratacultural Science, 2004, 21(10): 51-53 |
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| Authors: | TIAN Fang-wen CAI Jian-yi ZHAO Chun-xiu LI Jin-zhi |
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| Abstract: | Epacromius coerulipes is the main insects in alfalfa land. The investigation was carried out during 1999-2002 to find out its occurrence regulation, by use of systematic field investigation and cage feeding. The result indicated that it can produced 2 generations each year in the north of Shandong province, their eggs past winter in the soil and experienced 5 stages before mature. The life history, living habit and occurrence condition were clarified and control strategies were pointed out. |
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| Keywords: | alfalfa Epacromius coerulipes life history living habit control |
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