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近日从北京市植保站了解到,入冬以来,冷空气活动频繁.气温持续走低,且据气象部门预报,冬季背景大部分地区降水量比常年偏多,平均气温接近常年或略偏低,易给温室喜温的果类蔬菜生产造成不利影响。北京市植保站要求各区县植保部门要注意病害监测,针对具体情况,指导本辖区蔬菜基地分类做好设施蔬菜病害防控。冬季植株生长弱,抗病性下降,同时设施内温、
Recently, it has been learned from the Beijing Plant Protection Station that cold air activities have been frequent since the beginning of winter, and temperatures have been on a downward trend. According to forecasts by the meteorological department, precipitation in most areas in winter is more than normal, and the average temperature is near normal or slightly lower. To the greenhouse temperature of fruit and vegetable production adversely affected. Beijing Plant Protection Station requires the plant protection departments of all districts and counties should pay attention to disease monitoring and guide the classification of vegetable bases in their respective districts to prevent and control the diseases of vegetables in facilities. Winter plant growth is weak, disease resistance decreased, while facilities within the temperature,