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红香酥梨苗的病虫防治

发布时间:2018-09-30 16:30:40作者:鼎旺苗木tags: 红香酥梨苗

红香酥梨是一个红皮梨新品种,近年在衡水市发展势头强劲,全市栽培面积3万多亩。由于红香酥梨苗生产上一般不进行果实套袋,且其生长期长,因此容易遭受多种病虫的危害。现将红香酥梨的无公害防治技术介绍如下:

YI、LIYONGJIADUOSHACHONGDENGSHACHONG

HONGXIANGSULIMIAOYISHOUSHIXINCHONG、CHUNXIANG、JINGUIZIDENGHAICHONGWEIHAI,ZHEIXIEHAICHONGJUYOUZHUANYISUDUKUAIDETEDIAN,YAOJIFANGZHIBIJIAOKUNNAN,LIYONGJIADUOPINZHENSHISHACHONGDENGMEIWANKESHASISHIXINCHONG、CHUNXIANGDENGHAICHONG2000YUTOU,SHACHONGXIAOGUODA70%,KEYIYOUXIAODIKONGZHISHANGSHUHAICHONG。JIADUOPINZHENSHISHACHONGDENG,YIFANGMIANKEJIHANLIANGGAO,KELIYONGHAICHONGDEQUGUANG、BO、SE、WEITEXING,JIANGGUANGBOSHEZAITEDINGFANWEINEI,JINJULIYONGGUANG,YUANJULIYONGBOJIASE、WEIYINYOUCHENGCHONG,DENGWAIPEIYIPINZHENDIANYAWANGCHUSHA,SHIHAICHONGLUORUDAIZILI,YIDADAOSHAMIECHENGCHONG,KONGZHIWEIHAIDEMUDE;LINGYIFANGMIANTAXUANYONGLENENGBITIANDIXIXINGDEGUANGYUANHEBOZHANG、BODUAN,KEYIHENHAODIBAOHUTIANDI。HONGXIANGSULIYUANYIBANMEI40MUXUANGUAYIZHANSHACHONGDENG,GUADENGGAODUWEI4~5MI,MEITIANWANSHANG6DIANKAIDENG,ZAOCHEN6DIANGUANDENG,MEIZHANDENGKELIANXUSHIYONG4NIANYISHANG。

上海11选5ER、XUANGUAXINGYOUXINYOUSHALIXIAOSHIXINCHONG

LIXIAOSHIXINCHONGSHIHONGXIANGSULIDEZUIZHUYAOHAICHONG,RUGUOFANGZHIBULI,HONGXIANGSULIMIAOYOUKENENGZAOCHENGLIYUANJUESHOU。GAICHONGZAIMEINIANFASHENG4~5DAI,SHIDAIBUZHENGQI,FANGZHIJIWEIKUNNAN。WEILEZHUNQUEZHANGWOHONGXIANGSULIYUANLIXIAOSHIXINCHONGDEFASHENGHEWEIHAIGUILV,LIYONGLIXIAOXINGYOUJIDUILIXIAOSHIXINCHONGJINXINGYUCEYUBAOHEFANGZHI,QUDELEJIAOHAODEFANGZHIXIAOGUO,YOUXIAODIBAOHUHELIYONGTIANDI,SHISHENGCHANWUGONGHAIGUOPINDEYIXIANGHAOCUOSHI。

上海11选5FANGFA:QUKOUJING20LIMISHUIPEN,YONGLVEZHANGYUSHUIPENKOUJINGDEXITIESIHENGCHUANYIMEIYOUXINZHIYUPENKOUSHANGFANGZHONGYANGBINGGUDINGHAO,SHIYOUXINXIAYANYUSHUIPENKOUMIANQIPING,YIFANGZHIYINJIANGYUSHUIPENSHUIMANERJINPAOYOUXIN。ZUOHAOYIHOU,JIJIANGYOUPENXUANGUAYUGUOSHUBEIYINMIAN,FANGZHIYANGGUANGZHISHEYOUXIN。XUANGUADEGAODUYIYOUXINJUDIMIAN1.5MIZUOYOUWEIYI,ANZHIHAOSHUIPENHOU,XIANGPENNEIJIARUQINGSHUI,SHUINEIJIA0.2%DEXIYIFEN。JIASHUILIANGWEISHUIMIANLIYOUXINXIAYANJULI1~1.5LIMI。FANGZHIMIDUWEIMEIMUDIFANGZHI5~6LI。FANGZHISHIJIANZI6YUEDIKAISHI,LIXIAOSHIXINCHONGKAISHIWEIHAILIGUOZHIQIAN,DAO9YUEZHONGXUNJIESHU。

红香酥梨苗的病虫防治

上海11选5SAN、CAIYONGZUIXINWUGONGHAIYAOJIFANGZHI

1.LIYONGFANGSHENGYAOJIFANGZHICHONGHAI。SHIYONGWUGONGHAIFANGSHENGYAOJI--- 5%GAOLVBENYANGWEI,HONGXIANGSULIMIAOKEYOUXIAODIFANGZHIWEIHAIHONGXIANGSULIZHUYAOHAICHONG。5%GAOLVBENYANGWEIYAOSHIYIZHONGGAOXIAO、DIDU、LVSE、HUANBAO、DUIHUANJINGWUWURANDECHANPIN,SHISHENGCHANWUGONGHAISHIPINHELVSESHIPINDESHOUXUANNONGYAO,QIDUXINGBISHIYANHAIYAODI。GAIYAOSHIZUIXINFANGSHENGNONGYAO,YOUKUNCHONGSHENGZHANGDIAOJIEZUOYONG,YINGXIANGKUNCHONGDETUIPIGUOCHENG,TAZAIZUOYONGYUHAICHONGSHI,NENGGOUDUILISHUHAICHONGDECHONGLUAN、YOUCHONG、CHENGCHONGQUANGUOCHENGSHAMIE。MEINIANPENSHI3~4CINONGDUWEI1500BEIDEYAOYE,JIUKEYOUXIAODIFANGZHILIMUSHI、KANGSHIFENJIE、SHIXINCHONG、YACHONGDENGDUOZHONGHAICHONG,TONGSHIDUITIANDIANQUAN。

2.SHENGWUYUANSHAJUNJIFANGZHIBINGHAI。

①嘧肽霉素防治梨树病害。红香酥梨苗纯生物源杀菌剂--- 苦糖素(4%嘧肽霉素)属胞嘧啶核苷肽类新型高效纯生物杀菌剂,红香酥梨苗是国家"863"项目最新成果,对作物由真菌、细菌、病毒引起的多种病害都具有很强的治疗和控制作用,防治效果在90%以上。用4%嘧肽霉素500倍液预防黑星病、轮纹病等病害,于5月份、7月份、8月份叶面喷雾,连续喷2~3次,防治效果达95%。

上海11选5②KUCANJIANFANGZHILISHUBINGHAI。KUCANJIANTEYOUCHENGFENJINGCHUSHA、WEIDUZUOYONGSHIHAICHONGSHENJINGZHONGSHUMABIJIERSHICHONGTIDANBAININGGU,DUSICHONGTIQIKONG,SHIHAICHONGZHIXIERSI。KUCANJIANBUDANNENGSHACHONG,HAINENGYOUXIAOSHAMIEGUOSHUGEZHONGZHENJUNYUXIJUN,TONGSHIHANDUOZHONGYOUJIZHIHEWEILIANGYUANSU,YIBEIZHIWUZUOWUXISHOUZHUANHUA。YONG2.0%KUCANJIANSHUIJI(GUOSHUZHUANYONG)1200BEIYE,YU5YUECHU、6YUECHU、7YUECHU,KEYOUXIAOKONGZHILIXIAOSHIXINCHONG、HONGZHIZHU、LIMUSHI、ERBANYEMAN、LISHUYACHONGDEWEIHAI。