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长春地区二化螟发生世代及性诱技术的初步研究
A Preliminary Study on Generation of Chilo suppressalis Walker in Changchun City Using Sex Pheromone Technique
【摘要】 2004~2005年在长春郊区水稻田采用性诱的方法调查二化螟发生世代。结果表明,二化螟在吉林省发生不完全二代。其越冬代成虫发生高峰为7月上中旬及8月下旬。阴天、绿色诱盆、诱盆放置高度60cm时诱蛾效果好。
【Abstract】 Generation of Chilo suppressalis Walker in paddy field of Changchun city was investigated using sex pheromone technique from 2004 to 2005. The results indicated that parts of Chilo suppressalis Walker has two generation and others has one generation every year in Jilin province. If vessel for sex pheromone was green and it was placed 60cm above the ground and when it was cloudy,the most moths were caught.
【关键词】 长春市;
二化螟;
性诱;
诱盆;
世代;
【Key words】 Changchun City; Chilo suppressalis Walker; Sex pheromone; Generation;
【Key words】 Changchun City; Chilo suppressalis Walker; Sex pheromone; Generation;
【基金】 吉林省科技发展计划项目(20010543)
- 【文献出处】 吉林农业科学 ,Journal of Jilin Agricultural Sciences , 编辑部邮箱 ,2007年05期
- 【分类号】S435.112.1
- 【被引频次】13
- 【下载频次】83