今年浙江省柑橘主要病虫总体为中等发生年份。这是记者日前从该省柑橘病虫测报与防治工作会议上获得的信息。据有关部门预测,由于前期冰冻雨雪天气对柑橘生长和橘园病虫冬后基数的影响,今年该省的柑橘树脂病、黑点病为中等偏重发生年份,尤其黑点病若在感病生育期遇长期阴雨天气发病将加重;炭疽病、脂点黄斑 This year, the main citrus pests and diseases in Zhejiang Province are generally occurring year. This is the reporter recently received information from the province citrus pest forecasting and prevention work conference. According to the forecast of the departments concerned, due to the influence of the pre-freezing rain, snow and snow on citrus growth and the post-winter base number of Orangery pests, citrus resin disease and black spot disease in this province are moderately weighted year of occurrence, especially if the black spot disease Growth period of long-term rainy weather will increase; anthrax, macular spots