摘要
研究明确蚕豆作物是南美斑潜蝇最喜嗜寄主 ,危害严重。秋播蚕豆生长季节 ,南美斑潜蝇嗜好的敏感作物除蚕豆外 ,还有莴苣、牛皮菜、菠菜、芹菜、白菜、芥蓝菜及春马铃薯等。研究表明 ,莴苣、牛皮菜等是秋播蚕豆出苗前后的主要虫源地 ;春季蔬菜及烤烟苗上南美斑潜蝇虫源主要来自蚕豆田。
The results showed that the broad bean was the most fond one of host plants of Liriomyza huidobrensis and damaged gravely. In autumn sowing season, excepting for the broad bean, its host plants were lettuce, beet, spinach, celery, cabbage, mustard and spring potato et al. The susceptive host lettuce and beet were main origin of pest insect before emergence on the seedlings of autumn broad bean. The insect origin on the susceptive vegetables in spring and tobacco seedlings came from the broad bean fields.
出处
《植物保护》
CAS
CSCD
北大核心
2000年第5期8-10,共3页
Plant Protection
基金
云南省"九五"重点攻关项目! ( 95A4-1)
关键词
南美斑潜蝇
寄主植物
选择性
虫源变迁
蚕豆
Liriomyza huidobrensis
host plant
selectivity
transition of original insect
