论文部分内容阅读
棉蚜是麦盖提垦区棉田主要害虫之一,其发生为害影响棉花生产发展。特别是对膜下滴灌棉田产量及品质造成极大为害。自2002年推广膜下滴灌节水技术以来,棉蚜始终处于持续高发态势。本区病虫中心测报站经6年调查,对膜下滴灌棉田棉蚜消长动态及特点有了全面了解。为减轻棉蚜对棉花为害,使棉花生产可持续发展,生产部门在总结大
Cotton aphid is one of the major pests in the cotton field in the Mackaytti reclamation area. Its occurrence and harm affect the cotton production. Especially for the film drip irrigation cotton yield and quality caused great harm. Since the popularization of the technology of drip irrigation under water in 2002, the cotton aphid has always been at a sustained high momentum. After 6 years’ investigation, the station of pest center in this area has got a comprehensive understanding of the dynamics and characteristics of cotton aphids in the drip irrigation cotton field. In order to reduce cotton aphid damage to cotton, cotton production and sustainable development, the production department in the summary