论文部分内容阅读
最近兵团科委受农牧渔业部农垦局的委托,对石河子农学院承担的“新疆哈密瓜病毒病的研究”进行了鉴定。哈密瓜病毒病是哈密瓜的重要病害之一,直接影响到哈密瓜的产量和质量,影响出口天声誉。石河子农学院农学系从1980年开始了对该病的研究,经过五年多的研究,明确了新疆哈密瓜病毒病的种类,即主要为西瓜花叶病毒2号(WMV—2),其次是黄瓜花叶病毒(CMV)和南瓜花叶病毒(SgMV)。重点研究了WMV—2的发生流行规律,确证了种子带毒越冬并成为次年主要初次侵染的毒源。在田间多种蚜虫均可传毒,以麦二叉蚜、桃蚜等传毒
Recently, the Corps Science and Technology Commission commissioned by the Reclamation Bureau of the Ministry of Agriculture, Animal Husbandry and Fisheries identified Shihezi College of Agriculture “Xinjiang Hami melon virus disease research” were identified. Hami melon virus disease is one of the major diseases of cantaloupe, a direct impact on the production and quality of cantaloupe, affecting export reputation. Shihezi Agricultural College Department of Agronomy from 1980 began the study of the disease, after more than five years of research, the clear Hami melon virus disease in Xinjiang, namely mainly watermelon mosaic virus 2 (WMV-2), followed by cucumber Mosaic virus (CMV) and pumpkin mosaic virus (SgMV). Focus on the occurrence of WMV-2 epidemic law, confirmed the seeds infected with winter and become the main source of infection in the following year. Aphids in the field can be a variety of poisoning, with wheat aphids, peach aphids and other poisoning