摘要
就近年来春尺蠖种群在内蒙古柠条草场上暴发的原因进行了分析。结果表明:繁殖能力强、牧草类型单一、测报手段落后以及适宜的气候条件是造成其暴发的主要原因。针对其成灾情况,提出了柠条春尺蠖的预警测报和综合治理对策。
The reasons of outbreak of Paleacrita vernata,Apocheima cinerarius Erschoff,incaragana spp. Grassland of western Inner Mongolia were analyzed. The authors believed thathigh reproducibility, grass typesingle, forecast meansbackward and appropriately climatic conditions werethe main reasons of outbreak ofpaleacrita vemata in recent years. Based ontheir outbreak situation, provided some forecast technologies and for controllingtheinsect pests.
出处
《农技服务》
2011年第11期1585-1586,共2页
AGRICULTURAL TECHNOLOGY SERVICE
关键词
春尺蠖
成灾原因
综合防治
Apocheima cinerarius Erschoff
Outbreak reason
Control strategy
