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2020年油菜病虫发生趋势及防治意见

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YI、FASHENGQUSHI

JUNHEBING: DANGQIANWOSHIYOUCAICHUYUCHOUTAICHUQIZHISHIHUAQI,NANBEIDIQUSHENGYUQIHEBINGQINGCHAYIJIAODA。JUCHUNANXIAN2YUE19RIDIAOCHA,PINGJUNZHUFABINGLV19.7%(QUNIANTONGQI5.0%,CHANGNIANTONGQI4.9%),PINGJUNYEFABINGLV1.7%(QUNIANTONGQI0.5%,CHANGNIANTONGQI0.4%);TONGLUXIAN2YUE20RIDIAOCHA,PINGJUNZHUFABINGLV2.1%(QUNIANTONGQI3.3%,QIANNIANTONGQI4.3%);XIAOSHANQU2YUE20RIDIAOCHA,YOUCAICHUYUCHOUTAICHUQI,WEIJIANFABING。

湖北快3官网SHUANGMEIBING: TIANJIANYIPUBIANFASHENG,ZHONGYUQUNIANTONGQI。CHUNANXIAN2YUE19RIDIAOCHA,PINGJUNZHUFABINGLV52.7%(QUNIANTONGQI3.3%,QIANNIANTONGQI3.0%),PINGJUNYEFABINGLV9.1%(QUNIANTONGQI0.3%,QIANNIANTONGQI0.2%);TONGLUXIAN2YUE20RIDIAOCHA,PINGJUNZHUFABINGLV20.3%(QUNIANTONGQI19.2%,QIANNIANTONGQI18.6%)。

YACHONG: ZHONGYUQUNIANTONGQI,SUIZHEQIWENHUISHENG,JIANGJINRUSHENGFAQI。CHUNANXIAN2YUE19RIDIAOCHA,YOUYAZHULV3.3%(QUNIANTONGQI0%,QIANNIANTONGQI0%),BAIZHUYALIANG23.3TOU(QUNIANTONGQI0TOU,QIANNIANTONGQI0TOU);TONGLUXIAN2YUE20RIDIAOCHA,YOUYAZHULV3.8%(QUNIANTONGQI1.7%,QIANNIANTONGQI2.5%),BAIZHUYALIANG25.0TOU(QUNIANTONGQI3TOU,QIANNIANTONGQI1TOU);XIAOSHANQU2YUE20RIDIAOCHAYOUYAZHULV0%(QUNIANTONGQI0%,QIANNIANTONGQI0%)。

ER、FANGZHIYIJIAN

1、NONGYEFANGZHI

湖北快3官网ZUOHAOTIANJIANQINGGOUPAISHUI,JIANGDITIANJIANSHIDU,ZENGQIANGGENXIHUOLI;ZHAICHUJIBUHUANGYE、BINGYE(DAICHUTIANWAIJIZHONGCHULI),ZENGQIANGTIANJIANTONGTOUXING,JIANGDITIANJIANJUNYUANJISHU。

2、YAOJIFANGZHI

湖北快3官网FANGZHIJUNHEBINGZAISHIHUAQIHESHENGHUAQIGEFANGZHIYICI,QIANGQINGYONGYAO,ZAOKAIHUAZAOFANGZHI。YAOJIKEMUYONG50%FUMEILIKESHIXINGFENJI50KE,255KE/SHENGYIJUNNIAOXUANFUJI150KE,HUO25%MIXIANANRUYOU50HAOSHENGDUISHUI50GONGJINPENWU。JIANZHISHUANGMEIBINGMEIMUKEJIARU58%JIASHUANGLINGMENGXINKESHIXINGFENJI100KE,JIANZHIYACHONGMEIMUKEJIARU25%SAICHONGQINSHUIFENSANLIJI5KE。ZHENDUIQUEPENGTIANKUAIKEMUYONG25%DESUXIAOPENG50KEJINXINGYEMIANPENSHI;ZHANGSHICHA、KANGNIXINGCHADETIANKUAI,KEJIASHI0.2%DELINSUANERQINGJIA。

湖北快3官网ZHUYI: ZAIYIQINGFANGKONGQIJIAN,KAIZHANBINGCHONGHAIFANGZHIBIXUZUOHAOZISHENFANGHU。

编辑: 监测预警科
信息来源:湖北快3官网_湖北快3开户【安全可靠】 杭州市植保土肥湖北快3官网总站
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