[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.
Journal of Anhui Agricultural Sciences