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根据全省气候趋势预测 ,去冬今春 ,我省大部分地区强冷空气活动较少 ,气温持续偏高 ,冬季虽降雪偏多 ,但春夏季降雨明显偏少 ,有利于一些森林病虫害的繁衍发生。结合全省各级森林病虫害防治检疫站和中心测报点对全省主要森林病虫鼠害越冬基数调查数据和 2 0 0 0年防治情况 ,以
According to the forecast of the province’s climate trends, in winter and spring, the strong cold air activity in most areas of our province is relatively low, and the temperature is continuously high. Although the snowfall in winter is too much, the rainfall in spring and summer is obviously less than normal, which is beneficial to the multiplication of some forest pests and diseases . Combining the survey data of forest pest and disease control quarantine stations and centers at all levels of the province on the investigation data of the overwintering base of major pests and diseases in the whole province and the prevention and control measures in 2000