近年来,青椒病毒病在南京市郊区普遍发生,且有逐年加重的趋势,已成为当前限制青椒产量的主要因素之一。病毒病严重的年份,甜椒基本失收,半辣和辣型品种减产过半。因此,搞清青椒病毒病毒原主要类群,对培育优良抗病新品种和对辣椒的安全生长,保证市场周年供应都有重要意义。 In recent years, green pepper virus disease occurs in the suburbs of Nanjing, and there is a trend of increasing year by year, which has become one of the main factors that limit the output of green pepper. Severe virus disease, pepper basically lost, half-spicy and spicy varieties more than half the yield. Therefore, to identify the main groups of the original pepper green virus, the cultivation of good new varieties of disease resistance and the safety of pepper growth, to ensure the market supply of anniversary is of great significance.