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| 汾河景区垂柳主要虫害的生态防治对策 | |
| 引用本文： | 赵艺学,宋鹏飞,郝鑫萍,张荣光.汾河景区垂柳主要虫害的生态防治对策[J].山西大学学报(自然科学版),2007,30(3):419-421. |
| 作者姓名： | 赵艺学 宋鹏飞 郝鑫萍 张荣光 |
| 作者单位： | 1. 山西大学,旅游学院,山西,太原,030006 2. 中国科学院,沈阳应用生态研究所,辽宁,沈阳,110016 3. 太原市,汾河景区管理委员会,山西,太原,030002 |
| 基金项目： | 山西省软科学基金;太原市科技招标项目 |
| 摘 要： | 在研究汾河景区垂柳柳厚壁叶蜂生物学特征的基础上,通过对柳厚壁叶蜂种群数量的调查,分析了该虫在羽化产卵阶段与垂柳生长期的耦合过程、新老树种虫害程度的差异及其与环境的关系.结果表明：柳厚壁叶蜂对垂柳最大危害的枝条是从第1叶片到第6叶片的生长期;柳厚壁叶蜂种群在草地覆盖条件下密度较大.最后对汾河景区防治柳厚壁叶蜂的危害,提出了生态防治对策. |
| 关 键 词： | 柳厚壁叶蜂 生态防治 汾河景区 |
| 文章编号： | 0253-2395（2007）03-0419-03 |
| 修稿时间： | 2004-11-112006-09-28 |
Study on Ecological Control for Main Pests of Salix babylonica in Fenhe Scene Spot,Taiyuan |
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| ZHAO Yi-xue,SONG Peng-fei,HAO Xin-ping,ZHANG Rong-guang.Study on Ecological Control for Main Pests of Salix babylonica in Fenhe Scene Spot,Taiyuan[J].Journal of Shanxi University (Natural Science Edition),2007,30(3):419-421. | |
| Authors: | ZHAO Yi-xue SONG Peng-fei HAO Xin-ping ZHANG Rong-guang |
| Institution: | 1. School of Tourism, Shansci University, Taiyuan 030006, China ; 2. Institute of Applied Ecology ,Chinese Academy of Sciences,Shenyang 110016 ,China 3. Fenhe Beauty Spot Management Committee , Taiyuan 030002,China |
| Abstract: | Based on the biological characteristics of Pontania dolichura,and the invasion of P. dolichura on Salix babylonica in Fenhe Scene Spot, Taiyuan was investigated, moreover, the stage of emergence and oviposition and the coupling process of S. babylonica growing period, the difference of invasion between young and mature S. babylonica, the relationship between P. dolichura and environment were analyzed, respectively. The results showed that the period for the shoots of S. babylonica damaged by P. dolichura was during the growth period of the shoot from 1st to 6th leave,the population density of P. dolichura in grassland was more than in the others. Finally,the strategies for management this insect were discussed. |
| Keywords: | Pontania dolichura ecological control Fenhe scene spot |
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