| 2020 3 26 725 | | 2020 5 1 | | | | | | | | | | | | | 草地贪夜蛾 飞蝗 | 稻飞虱 | 稻纵卷叶螟 水稻螟虫 | 玉米螟 粘虫 | 草地螟 小麦赤霉病 | 小麦条锈病 | | | | | | | | | 2019 | | | | | | | | | | | 2020 | | | | 2020 | | | | | | | | | | | | | | | | | | | | | | | | | | 7 45 4 | | | | | | | 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2 | | | | | | | | | | | | | | | | | | | | | | | | | 3 | | | | | | | | | | | | | | | | | | | | | | | | | 4. | | | | | | | | | | | | | | | | | | | | | | | | | 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | 6 | | | | | | | | | | | | | | | | | | | | | 2018 2022 | | | | 300 | 50% | | | |