摘要
硝磺草酮悬浮制剂主要分为悬浮剂和油悬浮剂,分别以水和油酸甲酯为介质。研究了不同介质的悬浮制剂中各种表面活性剂的选择,给出了相对成熟的配方。在此配方下,2种制剂的各项指标均符合要求。药效试验表明:10%硝磺草酮油悬浮剂1800 mL/hm2对玉米田杂草防效超过94.0%。
Mesotrione SC and OF were prepared using water and methyl oleate as medium, respectively. Surfactants in mesotrione SC and OF were screened, and the reasonable formula components were obtained. All indexes of these formulas met the requirements of SC and OF. The field trials showed that the control effects of mesotrione 10% OF aganist weeds in maize field were ow r 94.0% at a dosage of 1 800 mL/hm2.
出处
《现代农药》
CAS
2013年第3期22-25,共4页
MODERN AGROCHEMICALS
