Effect of Adjuvants on Activity and Persistence of Soil-applied Herbicide Anwei

摘要

The paper researched effect of adjuvants on activity and persistence of soil-applied herbicide Anwei.There were five adjuvants (fertility, Q7, oil, anionic and nonionic surfactants) in the experiment. We explored the influence of adjuvants on activity and persistence of Anwei by field trial. The results indicated that Q7, oil, anionic surfactant can increased activity of Anwei, and can lengthened its persistence for about five days.