| 棉田种植诱集作物对天敌的保护及增殖作用 |
| |
| 引用本文： | 赵建周,杨奇华,周明牂,马仲实,李保兰.棉田种植诱集作物对天敌的保护及增殖作用[J].植物保护学报,1991,18(4):339-343. |
| |
| 作者姓名： | 赵建周 杨奇华 周明牂 马仲实 李保兰 |
| |
| 作者单位： | 北京农业大学植物保护系，北京农业大学植物保护系，北京农业大学植物保护系，河北邯郸地区农科所，河北邯郸地区农科所 北京 中国农业科学院蔬菜花卉研究所，北京，北京，邯郸，邯郸 |
| |
| 摘 要： | 1987—1988年在河北省邯郸地区的试验结果表明,在棉田种植油菜及高粱诱集带,棉花主要害虫发生期内捕食性天敌数量比对照田增加25—51％;当棉田施用化学农药时,诱集带对保护天敌、促使捕食性天敌数量回升的效果明显。两种诱集作物综合种植的相互衔接,对保护、增殖天敌和控制害虫作用明显优于单一种植高粱诱集带。
|
| 关 键 词： | 棉田 天敌 繁殖 诱集作物 棉花 |
THE EFFECTS OF ATTRACTIVE CROPS INTERPLANTED IN COTTON FIELD ON THE PROTECTION AND PROPAGATION OF NATURAL ENEMIES OF COTTON INSECT PESTS |
| |
| Zhao Jianzhou,Yang Qihu,Cheo Ming-tsang,Ma Zhongshi and Li Baolan.THE EFFECTS OF ATTRACTIVE CROPS INTERPLANTED IN COTTON FIELD ON THE PROTECTION AND PROPAGATION OF NATURAL ENEMIES OF COTTON INSECT PESTS[J].Acta Phytophylacica Sinica,1991,18(4):339-343. |
| |
| Authors: | Zhao Jianzhou Yang Qihu Cheo Ming-tsang Ma Zhongshi and Li Baolan |
| |
| Institution: | Department of Plant Protection, Beijing Agricultural University, Beijing,Department of Plant Protection, Beijing Agricultural University, Beijing,Department of Plant Protection, Beijing Agricultural University, Beijing,The Agricultural Institute of Handan, Hebei Handan and The Agricultural Institute of Handan, Hebei Handan |
| |
| Abstract: | The effects of rape and sorghum as two attractive crops inter-planted between or in cotton rows on the natural enemies of cotton insect pests were studied in 1987-1988 in Handan Prefecture,Hebei Province.During the occurrence period of main cotton insect pests,the predators number in interplanted cotton field were 25-51% more than those in monoculture cotton field.There was obvious benefit of interplanted cotton field on the conservation and restoration of predators after insecticide spraying.Since the growth periods of the two attractive crops were in succession,the insect pests control function in cotton field interplanted with the two attractive crops was significantly better than those inter-planted with sorghum alone. |
| |
| Keywords: | cotton field natural enemies attractive crops |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《植物保护学报》浏览原始摘要信息 |
| 点击此处可从《植物保护学报》下载免费的PDF全文 |
|
