摘要
自20世纪90年代以来,稻秆潜蝇在永顺县水稻上频繁重发,所造成的损失居水稻所有害虫之首。永顺县稻秆潜蝇重发与当地地理、气候、品种抗性以及栽培管理等诸因素有关。采取推广油菜田、绿肥田除草,选用抗性品种,旱育秧、薄膜育秧、健身栽培等一系列综合防治技术,可达到经济有效的防治效果。
Since 1990% the damage of rice in Yongshun county caused by Chlorops oryzae Matsumura is ranking the first in the damages caused by other pests. The causes of outbreak of Chlorops oryzae Matsumura in Yongshun county is relating to the local geography, climate, variety resistance and cultivation management etc. In order to obtain a economical and effective control effect, it should applying a series comprehensive control techniques such as controlling weeds in rape field and green manure field, selecting resistance varieties, dry nursery rice seedlings with Plastic mulching, and usin,, healthy cultivation technique etc.
出处
《湖南农业科学》
2009年第7期88-90,共3页
Hunan Agricultural Sciences
关键词
稻秆潜蝇
重发原因
综防措施
Chlorops oryzae Matsumura
cause of the outbreak
comprehensive control method
