| 不同防治措施对刚竹毒蛾种群变动的影响 |
| |
| 引用本文： | 黄金聪.不同防治措施对刚竹毒蛾种群变动的影响[J].华东昆虫学报,2005,14(3):243-245. |
| |
| 作者姓名： | 黄金聪 |
| |
| 作者单位： | 南平市森林病虫防治检疫站,福建,南平353000 |
| |
| 基金项目： | 福建省自然科学基金资助项目（C97033）. |
| |
| 摘 要： | 应用灰色关联度（the gray sequence）分析不同防治措施对刚竹毒蛾（Pantana phytlostachysae Chao）种群变动的影响。分析结果表明：生物防治标准地种群变动与对照区相似，虫口较低；化学防治后标准地虫口较对照区为高，种群变动与对照区差异较大。第1代和第3代中各防治区与对照区种群变动最接近的均是白僵菌粉炮，其次是敌敌畏烟剂和油烟剂。第2代则是白僵菌粉炮〉油烟剂〉敌敌畏烟剂。进一步说明不同防治措施在不同环境条件下，干扰自然生态系统的程度不同。
|
| 关 键 词： | 灰色关联度 刚竹毒蛾 种群变动 |
| 文章编号： | 1005-1694(2005)03-0243-03 |
| 收稿时间： | 05 25 2005 12:00AM |
| 修稿时间： | 2005年5月25日 |
Effect of control measures on Patana phyllostachysae population variation |
| |
| HUANG Jin-cong.Effect of control measures on Patana phyllostachysae population variation[J].Entomological Journal of East China,2005,14(3):243-245. |
| |
| Authors: | HUANG Jin-cong |
| |
| Institution: | Forestry Disease and Pest Control and Quarantine Station of Nanping City, Nanping , Fufian 353000, China |
| |
| Abstract: | The effect of control measures on Patana phyllostachysae Chao population variation was studied by means of the gray sequence analysis. The results indicated that P. phyllostachysae population in biological control treated lands was low and had similar variation trends with untreated ones, but those in the chemical pesticides treated lands were higher and variation trends were greatly different In the 1^st and 3^rd generations the gray sequence in different treatments was highest in biological treated lands and lowest in diclorvos treated ones, respectively. But in the 2^nd generation, the lowest gray sequence was found in oil smoke treated lands. |
| |
| Keywords: | the gray sequence Pantana phyllostachysae the population change |
| 本文献已被 维普 万方数据 等数据库收录！ |
