安徽农业科学2011，Vol.39Issue(8)：4578-4579,2.
100g/L三氟啶磺隆OD对细叶结缕草草坪杂草的防除效果研究
Study on 100 g/L Trifloxysulfuron OD Weed Control Effect on Zoysia tenuifolia Lawn in the Field Test
摘要
Abstract
[ Objective ] The aim was to investigate the weed control effect, control spectrum of weed, reasonable application dose and the security of trifloxysulfuron to Zoysia tenuifolia lawn, so as to provide scientific basis for the application of trifloxysulfuron on lawn. [ Method ] Weed control study was conducted by taking foliage spray on Zoysia tenuifolia lawn with 100 g/L trifloxysulfuron OD 300 -750 ml/hm2 using single factor random block test. [ Result]600 -750 ml/hm2 100 g/L trifloxysulfuron OD had a good control effect on Oxalis corniculata, which was better than contrast herbicide 25％ Shibagen WDG. There was also a good control effect on Cyperaceae such as Kyllinga cororata( L. ) Druce, 100 g/L trifloxysulfuron OD had a braking effect on Digitaria sanguinalis(L. ) Scop, which was similar to contrast herbicide 25％ Shibagen WDG; it had a relative poor control effect on Paspslum conjugatum, Lindernia crustacean( L. ) F - Muell, Hedyotis hispida and so on. The herbicide was safe to the lawn and had no influence on the growth of Zoysia tenuifolia. [ Conclusion]The application of 600-750 ml/hm2 100g/L trifloxysulfuron OD on Zoysia tenuifolia lawn is more appropriate.关键词
三氟啶磺隆/细叶结缕草/杂草/防除Key words
Trifloxysulfuron/ Zoysia tenuifolia/ weeds/ Control分类
农业科技引用本文复制引用
李战胜,陈勇,高旭华..100g/L三氟啶磺隆OD对细叶结缕草草坪杂草的防除效果研究[J].安徽农业科学,2011,39(8):4578-4579,2.基金项目
广东省科学技计划项目(2008B020400015,2006B20301045). （2008B020400015,2006B20301045）
