农药学学报2016，Vol.18Issue(3)：282-290,9.DOI:10.16801/j.issn.1008-7303.2016.0038
不同品种玉米对烟嘧磺隆的耐药性研究进展
Advances in research on tolerance of differential corn cultivars to the nicosulfuron
摘要
Abstract
Nicosulfuron was a broad-spectrum, inner-absorption conducting herbicide that has been widely used in the maize seedling stage. Given that different corn lines showed significant difference in the nicosulfuron resistance, severe injuries of some corn lines caused by nicosulfuron have been repeatedly reported. The action mechanism of nicosulfuron, the identification of nicosulfuron-resisitance in different kinds of corns and the genetic mechanism of maize tolerance to nicosulfuron were reviewed, and several problems have been pointed out, for example, fine mapping of the anti-nicosulfuron gene in maize was not clear, the investigation of the nicosulfuron metabolic mechanism was rather difficult, and etc. It has been proposed that future research should focus on the excavation of the endogenous anti-nicosulfuron gene and the ultimate realization of the gene conversion so as to improve the nicosulfuron-resistance of corn lines.关键词
玉米/烟嘧磺隆/药害/耐药性/种质鉴定/遗传机制Key words
maize/nicosulfuron/phytotoxicity/tolerance/germplasm identification/genetic mechanism分类
农业科技引用本文复制引用
王健,钟雪梅,吕香玲,李凤海,史振声..不同品种玉米对烟嘧磺隆的耐药性研究进展[J].农药学学报,2016,18(3):282-290,9.基金项目
辽宁省科技特派团项目（2014215031）；辽宁省重大重点课题 （）
