| 莠灭净和2甲4氯异辛酯混剂配方筛选 |
| |
| 引用本文： | 罗桂新,赖开平,莫友彬,韦业琛.莠灭净和2甲4氯异辛酯混剂配方筛选[J].广西科学院学报,2004,20(3):189-191,201. |
| |
| 作者姓名： | 罗桂新 赖开平 莫友彬 韦业琛 |
| |
| 作者单位： | 广西化工研究院,广西,南宁,530001 |
| |
| 摘 要： | 室内将莠灭净和2甲4氯异辛酯原药按1．0：10．0；1．1：6．0；1．5：6．0；1．7；6．0；2．0：6．0配成混剂，进行混剂各配比对马唐Digitaria sanguinalis(L)Scop]、牛繁缕Malachium aquaticum(L)Fries]幼苗活性试验和马唐、胜红蓟(Ageratum conyzoides L．)发芽率的影响试验。结果表明，莠灭净与2甲4氯异辛酯以质量比1．5：6．0混配的协同增效作用最明显，此配比对马唐和牛繁缕的共毒系数(CTC)分别达到137．1和279．3，对马唐和胜红蓟的发芽抑制率分别为98．3％和96．7％，对马唐的防治效果亦达81．3％。
|
| 关 键 词： | 除草剂 莠灭净 2甲4氯异辛酯 蔗田杂草 混剂 甘蔗 |
| 收稿时间： | 2004/7/12 0:00:00 |
Selection of Mixing Ametryn with MCPA-isooctyl |
| |
| Luo Guixin,Lai Kaiping,Mo Youbin and Wei Yechen.Selection of Mixing Ametryn with MCPA-isooctyl[J].Journal of Guangxi Academy of Sciences,2004,20(3):189-191,201. |
| |
| Authors: | Luo Guixin Lai Kaiping Mo Youbin and Wei Yechen |
| |
| Institution: | Guangxi Research Institute of Chemical Industry, Nanning, Guangxi, 530001, China,Guangxi Research Institute of Chemical Industry, Nanning, Guangxi, 530001, China,Guangxi Research Institute of Chemical Industry, Nanning, Guangxi, 530001, China and Guangxi Research Institute of Chemical Industry, Nanning, Guangxi, 530001, China |
| |
| Abstract: | The Ametryn,MCPA isooctyl and their mixtures in the ratios of 1.0:10.0;1.1:6.0;1.5:6.0;1.7:6.0;2.0:6.0 were produced in lab. The toxicity trial on the seedlings of Digitaria sanguinalis Scop and Malachium aquaticum Fries and the effect trial on the seed germination of D.sanguinalis Scop and Ageratum conyzoid were conducted. As can be seen.The mixture of 1.5:6.0 has the best synergistic effect in the toxicity trail,with CTC of 137.1 and 279.3 to D.sanguinalis Scop and M.aquaticum Fries respectively. The inhibition to the seed germination of D. sanguinalis Scop and A. conyzoides are 98.3% and 96.7% respectively. The control effect of this ratio on D. sanguinalis Scop is 81.3%. |
| |
| Keywords: | herbicide ametryn MCPA isooctyl mixture weeds of surgarcane field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《广西科学院学报》浏览原始摘要信息 |
| 点击此处可从《广西科学院学报》下载免费的PDF全文 |
|
