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柑橘溃疡病的症状、发病原因及防治措施

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柑橘溃疡病的症状、发病原因及防治措施

发布日期:2019-04-25 作者:病害防治网 点击:

   柑橘溃疡病波胆比分近几年在柑橘大部分种植区普遍发生,尤其是管理粗放、氮肥用量过多、树势弱、受冷害的老龄果园发生严重。近日南方地区气温较高,降雨也较频繁,进入柑橘溃疡病发病与侵染的高峰期,果农们一定要加强管理做好病害防治措施,早防重治。

   YI、FABINGZHENGZHUANG,GANJUKUIYANGBINGZHUYAOWEIHAIYEPIAN,JUTIBIAOXIANZHENGZHUANGYOUSANZHONG:

   ZHIDIANHUANGBANXING:YEBEIXIANCHUXIANZHENTOUDAXIAODETUNSEXIAODIAN,CHENGBANTOUMINGZHUANG,HOUKUOZHANCHENGHUANGSEBANKUAI,YEBEIBINGBANSHANGCHUXIANBAZHENZHUANGDANHUANGSETUQIXIAOLIDIAN,HOUQIXIAOLIDIANYANSEJIASHEN,BIANCHENGANHESEZHIHEIHESEDEZHIBAN,BINGBANYEPIANZHENGMIANXINGCHENGBUGUIZEDEHUANGSEBANKUAI,BIANYUANBUMINGXIAN,ZHONGBUYOUDANHESEZHIHEIHESEDEBAZHENZHUANGXIAOLIDIAN。

柑橘溃疡病

波胆比分   HESEXIAOYUANXINGXING:CHUQIYEPIANBIAOMIANCHUXIANCHIHESEZHIMALIDAXIAODEJINYUANXINGBANDIAN,HOUKUOZHANCHENG1~3mmDEYUANXINGHUOTUOYUANXINGBINGBAN,HUIHESE,BIANYUANYANSESHENQIELONGQI,ZHONGJIANDESEZESHAODANQIEAOXIAN,HOUQICHENGHUIBAISE,QISHANGBUMANHEISEXIAOLIDIAN。QIUSHAOYEPIANSHANGBINGBANWEIHESEXIAOYUANXINGXING。

柑橘溃疡病防治

波胆比分   HUNHEXING:ZAITONGYIZHANGBINGYESHANG,TONGSHIFASHENGZHIDIANHUANGBANXINGHEHESEXIAOYUANXINGXINGDEBINGBAN。XIASHAOSHOUQINRANHOU,FEICHANGRONGYIZAIYEPIANSHANGCHUXIANHUNHEXINGZHENGZHUANG。YEKEWEIHAIGUOSHI,BEIHAIGUOSHIXINGCHENGDANHUANGSEHUABAN,YINGXIANGSHANGPINJIAZHI。

   ER、FABINGYUANYIN:GANJUKUIYANGBINGFABINGDEHESHIWENDUWEI20~25℃,GUOYUANSHIDUDASHIFABINGZHONG,DANGCHUNJIQIWENHUISHENG,BINGJUNCONGXINSHAONENYEDEQIKONG、SHANGKOUDENGQINRUYEPIAN,QIANFUQIKEZHANGDA2~4GEYUE。

   1、SHIDUDASHIFABINGZHONG,YOUQIYUCHIXUJIANGYU、HONGLAO、BINGBAODENGZAIHAIXINGTIANQI,LIYUBINGJUNDEQINRANFANZHI,ERQIEGANJUZHONGZHIQUDADUOZAISHANSHANG,FENGDAYIZAOCHENGSHANGKOU,YOUQISHIWOGAN、MAOGUGANYEBINGDAICIYIYUYEPIANHUOGUOSHIMOCACHANSHENGSHANGKOU,YIBEIBINGJUNQINRANYINFABINGHAI。

柑橘溃疡病防治厂家

   2、SHOUDONGHAI、RIZHUO、JIXIESUNSHANG、CHONGSHANGDENGSHUSHIRUO,GUOSHUKANGNIXINGRUO,XIBAOBIBOYIBEIBINGJUNQINRAN。

波胆比分   3、WANGNIANFABINGYANZHONGDEGUOYUAN,QINGYUANBUDAOWEI,BINGZHI、LANYE、LANGUOWEIQINGCHUGUOYUANWAI,GUOYUANNEICANLIUDALIANGQINRANYUAN,TIAOJIANSHIYISHIBINGJUNDALIANGQINRANFANZHI,DAOZHIBINGHAIBAOFA。SHUGUANYUBI、TOUGUANGXINGCHAYERONGYIYINFABINGHAI。

   4、DANFEISHIYONGGUODUO,ZHIYETUZHANG,KANGNIXINGCHA;TURANGBANJIE、YANZIHUA,GENXIXISHOUNENGLIRUO,YANGFEN、SHUIFENGONGYINGBUZU,DAOZHISHUSHISHUAIRUOKANGNIXINGJIANGDI,YISHANGBING。

波胆比分   SAN、FANGZHICUOSHI:

波胆比分   1、CAIGUOHOUSHOUJIBINGYE、BINGZHI、BINGGUO、LUOYE、XIUJIANZHIYEDENG,JIZHONGSHENMAI,YIJIANSHAOBINGYUAN,PENWUKUIFULING60-100BEI,SHAJUN,XIUFUSHANGKOU,BUCHONGYINGYANGWUZHI,SHISHUSHIJINKUAIHUIFU。

柑橘溃疡病的症状、发病原因及防治措施

波胆比分   2、CAIGUOHOUSHIJIFEI,MEIKESHUZAISHUGUANWAIWEIWAHUANZHUANGGOUSHIYONG2~3JINAONONGLE,PEIHESHILIANGYOUJIFEIYIQISHIRU。BUCHONGSHUTICHUBEIYANGFEN,NIUZHUANSHUSHI,SHISHUSHIJIANZHUANG,TIGAOKANGBINGLI。TONGSHIZUODAOSHUGUANTONGFENGTOUGUANG,SHUMIYOUDU。

   3、ZUOHAOPAISHUIGONGZUO,QINGCHUGUOYUANJISHUI,GAISHANTURANGTONGTOUXING。

   4、ZAOFANGZHONGZHI,MEICICHOUSHAOSHIPENWUJINGGUOAN200-300BEI+WOFENGSU600BEI,YOUQISHIZHUAZHUCHUN、QIUSHAOZHUANLVLAOHUASHIDEYOULIANGFANGZHISHIQI。YUJIQIAN、TAIFENGGUOHOUJIANCHUBINGZHI、BINGYEHEBINGGUO,PENWUJINGGUOAN200-300BEI+DASUANYOU1000-1500BEI,XIUFUSHANGKOU,YUFANGBINGCHONGHAI。YOUBINGHAISHIJINGGUOANDENONGDUKETIGAODAO100-150BEI,KELIANXUPENWU2~3CIZHONGZHI,BABINGHAIJISHIKONGZHIZHU,BUZAIMANYAN,XINCHOUSHAOZHANGDEZHUANGSHI,MEIYOUBINGHAI。


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关键词:柑橘溃疡病,柑橘溃疡病防治,柑橘溃疡病防治厂家

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