不同除草剂对亚麻中菟丝子的防治效果
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摘要
[目的]研究不同除草剂对亚麻中菟丝子的防除效果,以期为亚麻田防治菟丝子提供参考。[方法]以亚麻品种阿卡塔为试材,冬季在温室大棚中对茎叶生长期的亚麻植株喷施5种除草剂,观察其防治菟丝子的效果及亚麻生长情况。[结果]在亚麻苗高5 cm以后喷施3 000 mL/hm~2地乐胺防治菟丝子的效果较好且亚麻苗能正常生长;在亚麻快速生长期之前喷施草甘膦和敌草隆对菟丝子生长有抑制作用,之后则防治效果较差,但喷施草甘膦会使亚麻苗死亡;甲草胺、乙草胺和敌敌畏处理与对照相比,菟丝子数量少于对照,可能这些除草剂对菟丝子的生长有抑制作用。[结论]喷施地乐胺能相对有效地防治菟丝子。
[Objective] To study control effect of different herbicides against flax dodder, in order to provide reference for the control of dodder in flax.[Method]In winter, 5 herbicides were sprayed to flax stem and leaf growth period in greenhouse, the efficacy of different treatments in controlling dodder weed and the growth of flax(Akata) was observed.[Result]The effect of butralin against flax dodder before 5 centimeter of flax seedling was better than others and the flax could grow normally.Moreover, the growth of dodder was inhibited by spraying glyphosate and diuron before the fast growth stage of flax, after that was poor, and it proved that the flax seedlings would be killed by spraying glyphosate.Also, the data revealed that some herbicides(methylamine, ethylamine and dichlorvos) could inhibit the growth of dodder weed because of the mount of dodder were less than CK.[Conclusion]The dodder in flax could be prevented by spraying butralin,relatively.
[Objective] To study control effect of different herbicides against flax dodder, in order to provide reference for the control of dodder in flax.[Method]In winter, 5 herbicides were sprayed to flax stem and leaf growth period in greenhouse, the efficacy of different treatments in controlling dodder weed and the growth of flax(Akata) was observed.[Result]The effect of butralin against flax dodder before 5 centimeter of flax seedling was better than others and the flax could grow normally.Moreover, the growth of dodder was inhibited by spraying glyphosate and diuron before the fast growth stage of flax, after that was poor, and it proved that the flax seedlings would be killed by spraying glyphosate.Also, the data revealed that some herbicides(methylamine, ethylamine and dichlorvos) could inhibit the growth of dodder weed because of the mount of dodder were less than CK.[Conclusion]The dodder in flax could be prevented by spraying butralin,relatively.
引文
[1] 陈华,林淑玲,沈浩.田野菟丝子寄生对薇甘菊光合特性的影响[J].安徽农业科学,2010,38(30):16751-16754.
[2] 加尼亚·阿斯哈尔.大豆菟丝子的发生与防治技术[J].农村实用科技信息,2015(9):17.
[3] AMINI M,HAIDAR S N,DELJOU A.The role of cuscutain-propeptide inhibitor in haustoria parasitism and enhanced resistance to dodder in transgenic alfalfa expressing this propeptide[J].Plant biotechnology reports,2018,12(3):165-173.
[4] TJIURUTUE M C,SANDLER H A,KERSCH-BECKER M F,et al.Cranberry resistance to dodder parasitism: Induced chemical defenses and behavior of a parasitic plant[J].Journal of chemical ecology,2016,42(2):95-106.
[5] 鲍子金,段文学.黑穗醋栗园菟丝子发生危害及防治[J].北方园艺,1990(9):4-6.
[6] 汪荣灶,胡森涛,汪灶新.茶菟丝子发生规律与科学防控[J].广东茶业,2017(Z1):27-28.
[7] 温柳生,肖美仔,彭春根,等.遂川金桔菟丝子的防治方法[J].现代园艺,2014(8):127.
[8] 王维生.兰西县亚麻田菟丝子发生规律及防控技术[J].农村实用科技信息,2009(5):49.
[9] 白瑞霞,胡明明,孙晓晓,等.防除菟丝子的土壤处理除草剂初步筛选[J].河北农业科学,2017,21(1):49-52.
[10] 玉舒中,张启尧,杨振德,等.苦楝树皮提取物和菟丝特混合处理对菟丝子生长及其主要生理指标的影响[J].湖北农业科学,2018,57(10):69-72.
[2] 加尼亚·阿斯哈尔.大豆菟丝子的发生与防治技术[J].农村实用科技信息,2015(9):17.
[3] AMINI M,HAIDAR S N,DELJOU A.The role of cuscutain-propeptide inhibitor in haustoria parasitism and enhanced resistance to dodder in transgenic alfalfa expressing this propeptide[J].Plant biotechnology reports,2018,12(3):165-173.
[4] TJIURUTUE M C,SANDLER H A,KERSCH-BECKER M F,et al.Cranberry resistance to dodder parasitism: Induced chemical defenses and behavior of a parasitic plant[J].Journal of chemical ecology,2016,42(2):95-106.
[5] 鲍子金,段文学.黑穗醋栗园菟丝子发生危害及防治[J].北方园艺,1990(9):4-6.
[6] 汪荣灶,胡森涛,汪灶新.茶菟丝子发生规律与科学防控[J].广东茶业,2017(Z1):27-28.
[7] 温柳生,肖美仔,彭春根,等.遂川金桔菟丝子的防治方法[J].现代园艺,2014(8):127.
[8] 王维生.兰西县亚麻田菟丝子发生规律及防控技术[J].农村实用科技信息,2009(5):49.
[9] 白瑞霞,胡明明,孙晓晓,等.防除菟丝子的土壤处理除草剂初步筛选[J].河北农业科学,2017,21(1):49-52.
[10] 玉舒中,张启尧,杨振德,等.苦楝树皮提取物和菟丝特混合处理对菟丝子生长及其主要生理指标的影响[J].湖北农业科学,2018,57(10):69-72.