摘要
薇甘菊是一种危害林业生态系统物种多样性的恶性杂草。在林间使用不同浓度的紫薇清对薇甘菊进行防治试验,结果表明:喷药后90 d,高浓度紫薇清对薇甘菊防效达100%,低浓度者亦达到96.4%,对照药剂草甘膦防效为90.1%,三者差异显著。
Mikania micrantha is all exotic vicious weed which endangers forest biodiversity, a field experiment was conducted to investigate the controlling effect of different concentration of herbicides Ziweiqing and glyphosate on Mikania micrantha.Results showed that the control effect of high concentration Ziweiqing was 100%,that of low concentration Ziweiqing was 96.4%,the control effect of glyphosate as CK was 90.1% within 90 d after spray, there were significant difference among them.
出处
《辽宁林业科技》
2012年第6期12-14,共3页
Liaoning Forestry Science and Technology
关键词
薇甘菊
紫薇清
药效试验
Mikania micrantha
Ziweiqing
efficacy
