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甜菜黄化毒病在我国主要原料甜菜产区,特别是内蒙地区已经造成严重危害。内蒙地区甜菜黄化毒病流行资料表明,大流行的年份,块根产量损失达50—60%。经我们试验研究和已有的文献,基本掌握了这种病害的发生和流行规律。由于黄化毒病的侵染源除带毒母根外,杂草既是蚜虫侨居和繁殖场所,又是侵染来源之一,因此,要根治该病,尤其内蒙这样的重病区是十分困难的,必须采取综合的防治措施。综合防治效果的好坏,关键在于能否把抗病品种的利用,植株抗耐性的提高同减少毒源、蚜源的农业技
Beet yolk disease has caused serious harm to sugar beet producing areas in China, especially Inner Mongolia. Epidemic data on beet yellow virus in Inner Mongolia indicate that in the year of the pandemic, the yield loss of tuberous roots reached 50-60%. After our experimental study and the existing literature, we have a basic grasp of the occurrence and prevalence of this disease. As the source of yellowing virus infection in addition to poisonous mother, weeds are not only aphids living and breeding sites, but also one of the sources of infection, therefore, to cure the disease, especially in Inner Mongolia such a serious ward is very difficult , We must take comprehensive prevention and control measures. Integrated control effect is good or bad, the key is whether the use of resistant varieties, plant resistance to increase with reducing the source of poison, aphid source of agricultural technology