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四季轮回,当六月的日历翻开以后,似乎就能嗅到夏日的味道,同时也预示着农药的使用旺季即将来临。目前,各地农作物病虫害防治工作已陆
Four seasons reincarnation, when the June calendar opened, it seems to smell the taste of summer, but also indicates that the pesticide use season is approaching. At present, the prevention and control of crop diseases and pests all over the country has landed