| 阿拉善荒漠几种主要害虫对草地的危害及其防治 |
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| 引用本文： | 陈善科,保平,杨惠民.阿拉善荒漠几种主要害虫对草地的危害及其防治[J].草业科学,2000,17(3):44-46,50. |
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| 作者姓名： | 陈善科 保平 杨惠民 |
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| 作者单位： | 1. 内蒙古阿拉善盟草原站,内蒙古,巴彦浩特,750306
2. 内蒙古阿拉善左旗饲草料经营站,内蒙古,阿拉善左旗,750300 |
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| 基金项目： | 国家自然科学基金重点项目!
(39730 1 0 0 )资助 |
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| 摘 要： | 对阿拉善草地几种主要害虫的生态环境、生物学特性、发生为害特点进行了研究。阿拉善草原大面积发生的害虫主要有白刺夜蛾、白刺粗角叶甲、巨膜长蝽、柽柳条叶甲和胡杨天幕毛虫，每年发生面积达400万hm^2，严重发生区，造成荒漠植被连片死亡。为有效保护草地生态，研究并提出了对害虫治理的对策。
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| 关 键 词： | 阿拉善草地 草原害虫 特征特性 综合治理 |
| 文章编号： | 1001-0629(2000)03-0044-03 |
Damage of certain prominent insect pests on deserted grassland in Alshan and their control |
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| CHEN Shan-ke,BAO Ping,YANG Hui-min.Damage of certain prominent insect pests on deserted grassland in Alshan and their control[J].Pratacultural Science,2000,17(3):44-46,50. |
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| Authors: | CHEN Shan-ke BAO Ping YANG Hui-min |
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| Institution: | CHEN Shan-ke
,BAO Ping
(Alshan Grassland Station, Bayanhaote 750306)YANG Hui-min
(Forage and Fodder Management Station of Alshanzuoqi, Bayanhaote 750300, China) |
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| Abstract: | Ecological environment, biological and outbreak parameters of certain important pests were investigated in Alashan deserted grassland. These pests included Leiometopon simyrides Staud., Diorhabda sybakowi Weise., Jakowieffia setulosa (Jakovlev), diorhabda clongata desertieoca Chen and Malacosoma neustria testacea Motschulsky are widely distributed throughout the Alashan deserted grassland. About 400 million ha grasslands are attacked each year, heavy infestations of these pests result in severe plant mortality in large areas. Protection and control management are recommended. |
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| Keywords: | deserted grassland pests protection and control |
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