日前,重庆市种子管理站通报了当前农作物重大病虫害防治情况。一、当前农作物病虫害防治情况截至3月15日,全市小春病虫防治面积达到194.4万亩(次),占发生面积的81.27%;其中:小麦条锈病防治面积22.10万亩(次),占发生面积的79.50%;小麦白粉病防治面积20.80万亩(次),占发生面积的72.98%;小麦纹枯病防治面积21.50万亩(次),占发生 Recently, Chongqing Municipality Seed Management Station informed the current situation of major pests and diseases control of crops. First, the current crop pest and disease control As of March 15, the city's spring pest control area reached 194.4 million mu (times), accounting for 81.27% of the area occurred; of which: wheat stripe rust prevention and control area of ​​22.10 million mu (times), accounting for the occurrence Area of ​​79.50%; wheat powdery mildew prevention and control area of ​​20.80 million mu (times), accounting for 72.98% of the occurrence area; wheat sheath blight prevention and control area of ​​21.50 million mu (times), accounting for the occurrence