今日要闻

2024年棉花重大病虫害防控技术方案

2024-03-19 08:32:59 来源:全国农业技术推广服务中心 阅读量:15150 评论

导读:为做好2024年棉花病虫害防控工作,保障棉花生产安全,特制定本方案。

  【农机网 科技创新】 据预测,2024年棉蚜、棉叶螨、蓟马、棉铃虫、棉盲蝽、苗病(立枯病、猝倒病、炭疽病等)、黄萎病、铃病(疫病、炭疽病、红腐病等)将在各棉区普遍发生,烟粉虱、斜纹夜蛾、地下害虫(地老虎、蝼蛄、蛴螬等)、枯萎病、红叶茎枯病、甜菜夜蛾等病虫害局部发生。为做好2024年棉花病虫害防控工作,保障棉花生产安全,特制定本方案。
 
  一、防控目标
 
  重大病虫防治处置率达到95%以上,绿色防控覆盖率达到50%以上,专业化防治覆盖率达到45%以上,总体防治效果达到85%以上,病虫危害损失率控制在8%以内。
 
  二、防控策略
 
  突出做好播前和苗期预防、蕾铃期控害。优先采用抗(耐)性品种、种子处理、生态调控、农艺措施、生物防治等技术,充分发挥棉花自身补偿能力和自然天敌持续控害能力;优先选用生物源和环境友好型农药,推行达标用药、精准施药,实现控害保铃保产。推进绿色防控和专业化统防统治,提高防治效益,减少化学农药用量。
 
  三、防控重点
 
  (一)西北内陆棉区。包括新疆、甘肃棉区。重点防治棉蚜、棉叶螨、蓟马、棉盲蝽、棉铃虫、苗病、黄萎病、铃病,密切关注烟粉虱、甜菜夜蛾、枯萎病。
 
  (二)黄河流域棉区。包括河北、山东、河南、天津、山西和陕西棉区。重点防治棉蚜、棉盲蝽、棉铃虫、烟粉虱、棉叶螨、苗病、铃病,密切关注蓟马、甜菜夜蛾、黄萎病、枯萎病。
 
  (三)长江流域棉区。包括江苏、安徽、湖北、江西和湖南棉区。重点防治棉盲蝽、棉叶螨、棉铃虫、棉蚜、斜纹夜蛾、苗病、铃病,密切关注黄萎病、枯萎病、红叶茎枯病、蓟马、烟粉虱、红铃虫、甜菜夜蛾。
 
  四、防控措施
 
  (一)预防控制技术
 
  1.选用抗(耐)病虫品种因地制宜选用抗枯萎病、耐黄萎病品种,优先选用抗虫棉兼抗(耐)病性较好的优质高产品种,并适时播种预防苗病。
 
  2.种子处理针对苗期主要病虫种类,选用适宜的杀虫剂、杀菌剂进行种子包衣。杀虫剂可选用吡虫啉或噻虫嗪种子处理剂,杀菌剂可选用枯草芽孢杆菌、苯醚甲环唑、咯菌腈、吡唑醚菌酯等,植物生长调节剂可选用芸苔素内酯、赤·吲乙·芸苔、氨基寡糖素等。
 
  3. 生态调控和生物多样性利用西北内陆棉区在田边和林带下种植苜蓿等植物,保留田埂边碱蓬、苦豆子、甘草、骆驼刺、罗布麻、新疆大蒜芥、顶羽菊等植物带,其他棉区田边或条带种植蛇床草、波斯菊、百日菊等显花植物,引诱、涵养天敌,增强天敌对棉蚜、棉铃虫、棉叶螨和棉盲蝽等害虫的控制能力。棉铃虫常发区棉花套种玉米,地边种植苘麻条带,诱集棉铃虫成虫产卵,集中杀灭。在棉田周边、田埂种植早熟芥菜型油菜、红花、向日葵诱集带可阻隔或集中诱集防治棉蚜、牧草盲蝽等害虫。
 
  4. 天敌保护和利用一是保护利用自然天敌。棉花生长前期注重保护利用棉田自然天敌,小麦、油菜收获后,秸秆在田间放置2-3天,促进瓢虫、草蛉等天敌向棉田转移。苗蚜发生期,当棉田天敌单位(以1头天敌瓢虫、2头蚜狮、4头食蚜蝇、6头蜘蛛、120头蚜茧蜂为1个天敌单位)与蚜虫种群数量比,西北内陆棉区高于1:360时,不施药防治,充分发挥天敌控害作用。二是人工释放天敌。棉铃虫成虫始盛期人工释放卵寄生蜂螟黄赤眼蜂或松毛虫赤眼蜂,每代放蜂2-3次,间隔3-5天,每次放蜂10000头/亩,降低棉铃虫幼虫量。在棉花叶螨点片发生期,每个中心株挂一袋胡瓜钝绥螨、巴氏新小绥螨等捕食螨,每次释放100000头/亩,控制棉叶螨发生。
 
  5.理化诱控。棉铃虫越冬代成虫始见期至末代成虫末期,棉田和周边寄主作物田连片使用棉铃虫性诱剂,一是交配干扰,每3亩设置1套高剂量性信息素智能喷施装置,傍晚至日出定时喷施性信息素。二是群集诱杀,每亩设置1个挥散芯和干式飞蛾诱捕器,长江流域棉区斜纹夜蛾常发区,连片使用斜纹夜蛾性诱剂,每亩1个挥散芯和夜蛾型诱捕器,群集诱杀成虫,降低田间落卵量。三是连片施用生物食诱剂,于夜蛾科害虫(棉铃虫、地老虎、甜菜夜蛾等)主害代羽化前1-2天,以条带方式滴洒,每隔50-80米于1行棉株顶部叶面均匀施药,可诱杀成虫。
 
  6.农艺措施清洁田园,棉花收获后及时清除棉秆和病虫残体。秋季深翻,有条件的棉区秋冬灌水保墒,压低病虫越冬基数。清除田边无保育天敌功能的杂草,中耕除草,减少害虫的转移危害。西北棉区合理布局棉田,提倡棉花与冬小麦间作,尽量避免棉花与大面积的春玉米、加工番茄、十字花科作物邻作,并远离集中连片的温室大棚,减少棉铃虫、棉盲蝽、烟粉虱转移为害。
 
  合理用药技术
 
  1.棉蚜。当益害比低于防治指标时,黄河流域棉区和西北内陆棉区苗蚜3片真叶前卷叶株率达5 %-10 %时,或4片真叶后卷叶株率10 %-20 %时,进行药剂点片挑治。伏蚜单株上中下3叶蚜量平均200-300头时,全田防治。合理选用氟啶虫胺腈、氟啶虫酰胺·烯啶虫胺、双丙环虫酯、吡蚜酮等药剂交替使用。
 
  2. 棉叶螨。点片发生时或有螨株率低于15%时挑治中心株,有螨株率超过15%时全田防治。药剂选用乙螨唑、阿维菌素等杀螨剂。
 
  3.蓟马。苗期和蕾期以烟蓟马为主,主要通过噻虫嗪、吡虫啉等种子包衣防治。花铃期以花蓟马为主,可选用金龟子绿僵菌CQMa421、噻虫嗪等喷雾防治。
 
  4. 棉盲蝽。以保蕾保顶尖为重点,达标用药。防治指标:西北内陆棉区以牧草盲蝽为主,百株虫量蕾期12头、花期20头、铃期40头;黄河流域棉区以三点盲蝽、绿盲蝽为主,百株虫量蕾期5头、花铃期10头;长江流域棉区以绿盲蝽、中黑盲蝽为主,新被害率3%或百株虫量5头。由田边向内施药,药剂选用金龟子绿僵菌CQMa421、啶虫脒、噻虫嗪、氟啶虫胺腈等。
 
  5.棉铃虫。优先选用棉铃虫核型多角体病毒、甘蓝夜蛾核型多角体病毒、短稳杆菌、苏云金杆菌、印楝素、多杀霉素等生物农药,化学农药选用氯虫苯甲酰胺、虱螨脲、茚虫威、氟铃脲等。
 
  6. 苗病。以种子包衣预防为主,选用咯菌腈、精甲霜灵、嘧菌酯等拌种。发病初期尤其是遇低温阴雨天气时及时药剂防治,选用枯草芽孢杆菌、多抗霉素、噁霉灵等喷施。
 
  7. 黄萎病枯萎病。选用枯草芽孢杆菌种子包衣。苗期至蕾期发病前或发病初期,选用枯草芽孢杆菌、氨基寡糖素、乙蒜素等喷施或随水滴施。
 
  8. 铃病。发病前或初见病时,以花蕾和幼铃为重点喷药预防,或花铃期雨前预防、雨后及时喷药控制,药剂可选用三乙膦酸铝、多抗霉素等。
 
  五、注意事项
 
  (一)优先选用生物农药,注意保护和利用自然天敌。
 
  (二)根据棉蚜、棉叶螨等害虫的抗药性监测结果,合理选用、轮换使用不同作用机理药剂,避免一季多次使用同一药剂。
 
  (三)严格遵守农药使用操作规程,执行农药安全间隔期。
我要评论
文明上网,理性发言。(您还可以输入200个字符)

所有评论仅代表网友意见,与本站立场无关。

产品推荐 更多

[{"ID":"2887444","Picture":"mt0002/0b84597d658f3e6403cce893d5d37e19962d14c6c987ecf828407a5adf21ac7a3a58732102493e56.jpg","PictureDomain":"img77","Name":"GSJ-2000双曲面搅拌机","Type":"GSJ-500","Descrip":"双曲面搅拌机 立式混合搅拌器具有较长的使用寿命,是各种液体搅拌的理想设备。当需要除氮时,生物处理工艺中*的一部分以达到理想的脱硝效果。","CompanyName":"南京兰江泵业有限公司","CompanyID":"133752","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"86","City":"南京市","Address":"南京市","PropertysValue":"","HitNumber":"54","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51216403","StandUrl":"/st133752","UpdateTime":"2024/4/29 4:03:15","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102887444","UserID":"146742","PriceType":"0","PictureID":"1801774","CompanyTypeID":"5","Tag":"","LinkMan":"胡经理","TelPhone":"17768146224","ClassName":"其他","ComProduct":"潜水搅拌机,低速潜水推流器,桨(框)式搅拌机,潜水曝气机,双曲面搅拌机,污泥回流泵,机械格栅,螺旋输送机,砂水分离器,推流曝气机,喷泉曝气机","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"5080","MarketUpdateTime":"","CreateTime":"2024/1/13 12:24:57","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15150621090"},{"ID":"3004547","Picture":"mt0006/6177b7fad4b495c9e82be4e69c50880cb945dc8c437c3540a7774bf69dd11d0796c3f1557970b8b9.png","PictureDomain":"img72","Name":"海参真空冷冻干燥机供应商","Type":"","Descrip":"真空冻干机制造商 冻干设备厂家(也称为冻干机、真空冷冻干燥机)适用于原料药,饮片,生物,野生蔬菜,脱水蔬菜、食品、水果、化工、药物中间体等物料的干燥。食品真空冷冻干燥机简称为食品冻干机,是利用升华原理,将含水的食品物料,先低温冻结成固态,然后在真空环境下,使其中的水分从固态不经液体直接升华变成气态,除去水分而保存食品物质。","CompanyName":"诸城市鼎诚机械有限公司","CompanyID":"131089","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"405","City":"诸城市","Address":"诸城市","PropertysValue":"","HitNumber":"4","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51216403","StandUrl":"/st131089","UpdateTime":"2024/4/29 4:03:36","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103004547","UserID":"144078","PriceType":"0","PictureID":"1772649","CompanyTypeID":"5","Tag":"","LinkMan":"张杨","TelPhone":"","ClassName":"其他","ComProduct":"巴氏杀菌机,蔬菜清洗机,果蔬清洗机,巴氏杀菌线,果蔬清洗线,滚杠式巴氏杀菌机","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7421","MarketUpdateTime":"","CreateTime":"2024/4/29 4:03:36","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15762668679"},{"ID":"2804613","Picture":"00450ea57bc9bc7d8d97c1a9ade2119d1a7b88e49740f80e9a367ebf6855d138f084a629210112c2.png","PictureDomain":"img62","Name":"ATOS比例阀现货","Type":"AGMZ0-A-10/10020","Descrip":"意大利ATOS阿托斯比例溢流阀价格有优势是一种液压压力控制阀,在液压设备中主要起定压溢流,稳压,系统卸荷和安全保护作用。溢流阀在装配或使用中,由于O形密封圈、组合密封圈的损坏,或者安装螺钉、管接头的松动,都可能造成不应有的外泄漏。","CompanyName":"东莞市腾达自动化设备有限公司","CompanyID":"130426","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"229","City":"东莞市","Address":"东莞市","PropertysValue":"","HitNumber":"94","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51216403","StandUrl":"/st130426","UpdateTime":"2024/4/29 4:03:46","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"6976","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102804613","UserID":"143415","PriceType":"0","PictureID":"1744336","CompanyTypeID":"5","Tag":"","LinkMan":"王彬","TelPhone":"0769-89770965","ClassName":"阀","ComProduct":"ATOS比例溢流阀,ATOS放大器,ATOS电磁阀,BURKERT宝帝,BURKERT电磁阀,BURKERT流量计,BURKERT角座阀,BURKERT膜片,HYDAC过滤器,HYDAC传感器,HYDAC滤芯,REXROTH放大器,REXROTH电磁阀,REXROTH柱赛泵,REXROTH比例阀,PARKER溢流阀,PARKER电磁阀,PARKER换向阀,SICK传感器,BALLUFF传感器,IFM传感器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"10483","MarketUpdateTime":"","CreateTime":"2023/8/20 7:47:20","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15916770334"},{"ID":"2756720","Picture":"15503715273aa74da81195be054deb705a30b3bb203188bf61529fbf8098980d27c60885ba7011d9.jpg","PictureDomain":"img68","Name":"节能曝气机生产","Type":"QK-QB","Descrip":"潜水式高效节能搅拌曝气机是我公司为不断适应工业废水、市政污水处理等需要生化处理工艺的行业而研发制造的技术产品。","CompanyName":"乾坤环保股份有限公司","CompanyID":"129657","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"170","City":"新乡市","Address":"新乡市","PropertysValue":"","HitNumber":"143","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51216403","StandUrl":"/st129657","UpdateTime":"2024/4/29 4:03:15","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102756720","UserID":"142646","PriceType":"0","PictureID":"1709373","CompanyTypeID":"5","Tag":"","LinkMan":"潘先生","TelPhone":"86-373-3877777","ClassName":"其他","ComProduct":"曝气机,各类格栅,推流器,厌氧反应器,污泥浓缩压榨,滗水器,MBR一体机,气浮机,芬顿发生器,垃圾渗滤液处理","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"13552","MarketUpdateTime":"","CreateTime":"2023/6/6 12:20:10","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"17637388888"},{"ID":"2710174","Picture":"00450ea57bc9bc7df31867772c5128c4c11efb4790784c8cc855fc0f19719f4cd6129f51154d9f81.jpg","PictureDomain":"img61","Name":"郑州高温发酵pH计价格","Type":"M600","Descrip":"高温发酵pH计—M600,铝壳隔爆型设计,IP67防护等级,可以测量pH/ORP、溶解氧,温度等参数,广泛用于医药化工,生物发酵等行业。","CompanyName":"达尔克(上海)仪器设备有限公司","CompanyID":"129075","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"67","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51216403","StandUrl":"/st129075","UpdateTime":"2024/4/29 4:03:32","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102710174","UserID":"142064","PriceType":"0","PictureID":"1672729","CompanyTypeID":"5","Tag":"","LinkMan":"肖经理","TelPhone":"13248178687","ClassName":"其他","ComProduct":"水质分析检测仪表、传感器、自动化控制方案、pH/DO/ORP变送器、","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"20891","MarketUpdateTime":"","CreateTime":"2022/12/16 12:19:56","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13611654820"},{"ID":"3004545","Picture":"mt0008/25ed077d02047014fcb98c568d4d64ce0f5d8b6c8a783140d2541e25896d87c15ef06ab280a05111.png","PictureDomain":"img67","Name":"球形真空浓缩罐生产","Type":"QN","Descrip":"球形真空浓缩罐:主要由浓缩主体、冷凝器、汽液分离器、受液桶四个部分组成,可用于制药、食品、化工等行业对液料的浓缩、蒸馏、回收有机溶媒等工艺","CompanyName":"武汉如维斯科技有限公司","CompanyID":"135946","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"182","City":"武汉市","Address":"武汉市","PropertysValue":"","HitNumber":"4","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51216392","StandUrl":"/st135946","UpdateTime":"2024/4/29 3:52:08","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103004545","UserID":"148936","PriceType":"0","PictureID":"1847050","CompanyTypeID":"5","Tag":"","LinkMan":"杨经理","TelPhone":"15926308302","ClassName":"其他","ComProduct":"多功能提取罐、热回流提取浓缩器、单效酒精回收浓缩器、单效外循环浓缩器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"843","MarketUpdateTime":"","CreateTime":"2024/4/29 3:52:08","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18162562727"}]