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结合气象条件、当前病虫发生情况、各病虫发生特点和历年病虫资料,福建省植保植检总站8月29日预计本省下半年经济作物主要病虫害将偏重发生。一、蔬菜病虫害预计下半年闽西、南偏重发生,其余中等发生,面积530万亩次。1.斜纹夜蛾:预计闽西、南偏重发生,其余中等发生,面积95万亩次。2.小菜蛾:预计闽西、南偏重发生,其余中等发生,面积102万亩次。3.黄曲条跳甲:预计闽西、南偏重发生,其余中等发生,面积67万亩次。
Combined with meteorological conditions, the current situation of pests and diseases, the occurrence characteristics of pests and diseases and pest and disease information over the years, Fujian Plant Protection Plant Inspection Station on August 29 is expected in the second half of this province will focus on the main crop pests and diseases will occur. First, the vegetable pests and diseases are expected in the second half of western Fujian, south partial emphasis occurred, the remaining moderate occurred, an area of 530 mu acreage. 1. Spodoptera: It is estimated that western Fujian and southern China are heavier and the rest occur moderately, covering an area of 950,000 mu. 2. Plutella xylostella: It is estimated that western Fujian and southern China are heavier and the rest occur moderately, covering an area of 1.02 million mu. 3 yellow beetle jumps: It is estimated that western Fujian, south partial emphasis occurred, the remaining moderate occurred, an area of 670000 acres.