Male sterility of Brassica induced by herbicide tribenuron-methyl
A sulfonylurea Herbicide tribenuron-methyl was used to induce male sterility in B. carinata, B. rapa, B.juncea, and B. napus at the rate of 0.5μg per plant. Application at the bolting-stage with ≤2mm longest buds and reaped 10 days later resulted in 92％,98％, 99％ and 100％ plants to be male sterile in B.juncea, B. carinata, B. napus, and B. rapa, respectively, as well as some slight phytotoxicity, i.e. reduction of plant height, space between floral buds and size of floral organs. The results suggested that tribenuron-methyl could be used as an efficient chemical hybridizing agent for Brassica.
Brassica male sterility chemical hybridizing agent herbicide
YU Chengyu HU Shengwu HE Peiru
College of Agronomy, Northwest A & F University, Yangling, Shaanxi, 712100 P.R.China
国际会议
第十二届国际油菜大会( The 12th International Rapeseed Congress)
武汉
英文
130-132
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）