除草剂混用苗期茎叶喷雾防除胡麻田杂草与大面积应用示范
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摘要
为达到一次使用除草剂兼防胡麻田阔叶杂草与禾本科杂草,笔者开展了2甲·辛酰溴等3种新型阔叶杂草除草剂与高效氟吡甲禾灵等7种禾本科杂草除草剂混用苗期茎叶喷雾防除胡麻田杂草试验。结果表明:40%2甲·辛酰溴EC 1500 mL/hm2或30%辛酰溴苯腈EC 1500 mL/hm2与108 g/L高效氟吡甲禾灵EC 1500 mL/hm2等7种禾本科杂草除草剂混用对胡麻田阔叶杂草均具优良防效,株防效和鲜重防效在94.17%~98.71%之间。40%2甲·辛酰溴EC 1500 mL/hm2或30%辛酰溴苯腈EC 1500 mL/hm2、80%溴苯腈SP 600 g/hm2与108g/L高效氟吡甲禾灵EC 1500 mL/hm2或10%精喹禾灵EC 900 mL/hm2、50 g/L唑啉草酯EC 1350 mL/hm2、15%炔草酯WP 750 g/hm2混用对胡麻田禾本科杂草均具优良防效,株防效和鲜重防效在97.22%~100%之间。从安全性、兼防效果、用药成本和增产效果综合评价,40%2甲·辛酰溴EC 1500 mL/hm2或30%辛酰溴苯腈EC 1500 mL/hm2+108 g/L高效氟吡甲禾灵EC 1500 mL/hm2或10%精喹禾灵EC 900 mL/hm2是苗期茎叶喷雾一次用药兼防胡麻田阔叶杂草与禾本科杂草的最佳组合,宜在胡麻生产中大面积推广应用。
To control broadleaf weeds and grass weeds in flax field by spraying at one time, the authors carriedout application test on 3 new types of broadleaf weeds herbicides including 40% MCPA-sodium andbromoxynil octanoate EC and 7 kinds of grass weeds herbicides including haloxyfop-P to control weeds in flaxfield by spraying on stems and leaves of flax seedling. The results showed that: 40% MCPA-sodium andbromoxynil octanoate EC 1500 mL/hm~2 or 30% bromoxynil octanoate EC 1500 mL/hm~2 mixed with 7 kinds ofgrass weeds herbicides including 108 g/L haloxyfop-P EC 1500 mL/hm~2 had excellent control effects onbroadleaf weeds in flax field, the plant and fresh weight control effects were between 94.17%-98.71%. 40%MCPA-sodium and bromoxynil octanoate EC 1500 mL/hm~2 or 30% bromoxynil octanoate EC 1500 mL/hm~2,80% bromoxynil SP 600 g/hm~2 mixed with 108 g/L haloxyfop-P EC 1500 mL//hm~2 or 10% quizalofop-ethyl EC900 mL/hm~2, 50 g/L pinoxaden EC 1350 mL/hm~2, 15% clodinafop-propargyl WP 750 g/hm~2 had excellentcontrol effects on grass weeds in flax field, the plant and fresh weight control effects were between 97.22%-100%. Comprehensive evaluation from safety on flax, control effect, herbicides cost and yield effect, 40%MCPA-sodium and bromoxynil octanoate EC 1500 mL/hm~2 or 30% bromoxynil octanoate EC 1500 mL/hm~2+108 g/L haloxyfop-P EC 1500 mL/hm~2 or 10% quizalofop-ethyl EC 900 mL/hm~2 are the best combination forcontrolling broadleaf weeds and grass weeds in flax field by spraying on stems and leaves of flax at one time,which should be popularized and applied in flax production.
To control broadleaf weeds and grass weeds in flax field by spraying at one time, the authors carriedout application test on 3 new types of broadleaf weeds herbicides including 40% MCPA-sodium andbromoxynil octanoate EC and 7 kinds of grass weeds herbicides including haloxyfop-P to control weeds in flaxfield by spraying on stems and leaves of flax seedling. The results showed that: 40% MCPA-sodium andbromoxynil octanoate EC 1500 mL/hm~2 or 30% bromoxynil octanoate EC 1500 mL/hm~2 mixed with 7 kinds ofgrass weeds herbicides including 108 g/L haloxyfop-P EC 1500 mL/hm~2 had excellent control effects onbroadleaf weeds in flax field, the plant and fresh weight control effects were between 94.17%-98.71%. 40%MCPA-sodium and bromoxynil octanoate EC 1500 mL/hm~2 or 30% bromoxynil octanoate EC 1500 mL/hm~2,80% bromoxynil SP 600 g/hm~2 mixed with 108 g/L haloxyfop-P EC 1500 mL//hm~2 or 10% quizalofop-ethyl EC900 mL/hm~2, 50 g/L pinoxaden EC 1350 mL/hm~2, 15% clodinafop-propargyl WP 750 g/hm~2 had excellentcontrol effects on grass weeds in flax field, the plant and fresh weight control effects were between 97.22%-100%. Comprehensive evaluation from safety on flax, control effect, herbicides cost and yield effect, 40%MCPA-sodium and bromoxynil octanoate EC 1500 mL/hm~2 or 30% bromoxynil octanoate EC 1500 mL/hm~2+108 g/L haloxyfop-P EC 1500 mL/hm~2 or 10% quizalofop-ethyl EC 900 mL/hm~2 are the best combination forcontrolling broadleaf weeds and grass weeds in flax field by spraying on stems and leaves of flax at one time,which should be popularized and applied in flax production.
引文
[1]李增炜.胡麻田化学除草[J].植物保护,1989(3):11.
[2]刘宝森,马铭,魏野畴.藜、反枝苋田间发生密度对胡麻产量损失估测及防治方法的研究[J].杂草学报,19904(1):35-37.
[3]何海明,阿德拜.拿捕净防除芦苇效果好[J].新疆农业科技,1993(4):23.
[4]张玉琴,苏子琴.胡麻田草害防控技术研究[J].甘肃农村科技,2000(1):47-48.
[5]贾永,刘桂枝.胡麻田杂草综合防治技术[J].现代农业,2004(5):11.
[6]巩亮军,王瑞华.胡麻田化学除草技术[J].现代农业,2008(10):41.
[7]张炳炎.几种除草剂防除胡麻菟丝子试验示范简报[J].甘肃农业科技,1979(1):25.
[8]张炳炎.燕麦敌1号防除亚麻田菟丝子[J].植物保护,1983,9(5):33-34.
[9]张炳炎.野麦畏与燕麦敌防除亚麻田欧洲菟丝子的研究[J].杂草学报,1990,4(4):39-42.
[10]王永强.胡麻菟丝子的发生规律及防治[J].农业科技与信息,1997(5):10.
[11]程建新,帕尔哈提.菟丝子田间防治试验总结[J].新疆农业科技,2004(1):14.
[12]胡广瑜,化得娟,崔瑾,等.胡麻田除草剂筛选试验初报[J].甘肃农业科技,2009(12):18-19,20.
[13]姜延军,韩菊红,史广亮,等.几种茎叶除草剂在胡麻田适宜施用剂量筛选[J].吉林农业,2016(12):72-73.
[14]曹秀霞,张炜,万海霞.胡麻化学除草剂药效试验[J].陕西农业科学,2012,58(2):58-61.
[15]刘敏艳,牛树君,胡冠芳,等.4种除草剂对胡麻田油菜、荞麦和苦荞麦的防除效果[J].中国农学通报,2016,32(30):176-181.
[16]牛树君,胡冠芳,刘敏艳,等.几种除草剂对胡麻田野燕麦的防除效果[J].江苏农业科学,2011,39(4):136-137,138.
[17]钱爱萍,曹秀霞,安维太.胡麻田间杂草防除药剂筛选研究[J].安徽农业科学,2013(14):6249-6250.
[18]张炜,曹秀霞,钱爱萍.化学除草剂防除胡麻田稗草药效研究[J].宁夏农林科技,2016,57(9):37-38.
[19]李爱荣,胡冠芳,马建富,等.高效氟吡甲禾灵乳油对胡麻田芦苇的防效研究初报[J].中国麻业科学,2012,34(5):213-215.
[20]马建富,李爱荣,郭娜,等.7种除草剂对冀北地区胡麻田莜麦的防除效果[J].河北农业科学,2013(3):43-45.
[21]李玉奇,牛树君,刘敏艳,等.除草剂对胡麻田大麦、稷(糜子)的防除效果[J].植物保护,2014,40(1):196-199.
[22]牛树君,刘敏艳,李玉奇,等.几种除草剂对胡麻田裸燕麦(莜麦)、皮燕麦的防除效果[J].植物保护,2015,41(2):220-225.
[23]李爱荣,刘栋,马建富,等.冀西北油用亚麻田杂草调查及化学防控技术研究[J].中国麻业科学,2015(5):250-253.
[2]刘宝森,马铭,魏野畴.藜、反枝苋田间发生密度对胡麻产量损失估测及防治方法的研究[J].杂草学报,19904(1):35-37.
[3]何海明,阿德拜.拿捕净防除芦苇效果好[J].新疆农业科技,1993(4):23.
[4]张玉琴,苏子琴.胡麻田草害防控技术研究[J].甘肃农村科技,2000(1):47-48.
[5]贾永,刘桂枝.胡麻田杂草综合防治技术[J].现代农业,2004(5):11.
[6]巩亮军,王瑞华.胡麻田化学除草技术[J].现代农业,2008(10):41.
[7]张炳炎.几种除草剂防除胡麻菟丝子试验示范简报[J].甘肃农业科技,1979(1):25.
[8]张炳炎.燕麦敌1号防除亚麻田菟丝子[J].植物保护,1983,9(5):33-34.
[9]张炳炎.野麦畏与燕麦敌防除亚麻田欧洲菟丝子的研究[J].杂草学报,1990,4(4):39-42.
[10]王永强.胡麻菟丝子的发生规律及防治[J].农业科技与信息,1997(5):10.
[11]程建新,帕尔哈提.菟丝子田间防治试验总结[J].新疆农业科技,2004(1):14.
[12]胡广瑜,化得娟,崔瑾,等.胡麻田除草剂筛选试验初报[J].甘肃农业科技,2009(12):18-19,20.
[13]姜延军,韩菊红,史广亮,等.几种茎叶除草剂在胡麻田适宜施用剂量筛选[J].吉林农业,2016(12):72-73.
[14]曹秀霞,张炜,万海霞.胡麻化学除草剂药效试验[J].陕西农业科学,2012,58(2):58-61.
[15]刘敏艳,牛树君,胡冠芳,等.4种除草剂对胡麻田油菜、荞麦和苦荞麦的防除效果[J].中国农学通报,2016,32(30):176-181.
[16]牛树君,胡冠芳,刘敏艳,等.几种除草剂对胡麻田野燕麦的防除效果[J].江苏农业科学,2011,39(4):136-137,138.
[17]钱爱萍,曹秀霞,安维太.胡麻田间杂草防除药剂筛选研究[J].安徽农业科学,2013(14):6249-6250.
[18]张炜,曹秀霞,钱爱萍.化学除草剂防除胡麻田稗草药效研究[J].宁夏农林科技,2016,57(9):37-38.
[19]李爱荣,胡冠芳,马建富,等.高效氟吡甲禾灵乳油对胡麻田芦苇的防效研究初报[J].中国麻业科学,2012,34(5):213-215.
[20]马建富,李爱荣,郭娜,等.7种除草剂对冀北地区胡麻田莜麦的防除效果[J].河北农业科学,2013(3):43-45.
[21]李玉奇,牛树君,刘敏艳,等.除草剂对胡麻田大麦、稷(糜子)的防除效果[J].植物保护,2014,40(1):196-199.
[22]牛树君,刘敏艳,李玉奇,等.几种除草剂对胡麻田裸燕麦(莜麦)、皮燕麦的防除效果[J].植物保护,2015,41(2):220-225.
[23]李爱荣,刘栋,马建富,等.冀西北油用亚麻田杂草调查及化学防控技术研究[J].中国麻业科学,2015(5):250-253.