2月份,南方城市已是春暖花开,长江中下游地区也已度过严冬,气温逐日攀升,植物开始萌动发芽展叶,一些病虫害也从严冬休眠状态中苏醒,开始为害园林植物。本月应加以注意的有害生物主 In February, the southern cities are already blooming in spring. The middle and lower reaches of the Yangtze River have also passed the harsh winter and temperatures have risen day by day. The plants began to sprout and sprout leaves, and some pests and diseases regained their consciousness from the winter hibernation and started damaging the garden plants. The pest master that should be noticed this month