The advance and research of bifenthrin is summarized in this Paper. The compound can serve as an insecticide, especially for termites. Two normal preparing routes are provided. And the way bifenthrin treats soil and p...The advance and research of bifenthrin is summarized in this Paper. The compound can serve as an insecticide, especially for termites. Two normal preparing routes are provided. And the way bifenthrin treats soil and prerent it from termites is discussed.展开更多
This paper described a quantitative analysis method of the organophosphorus insecticide, chlorpyrifos by gas chromatography with glass column and n-octadecane as internal standard. The coefficient of variation and the...This paper described a quantitative analysis method of the organophosphorus insecticide, chlorpyrifos by gas chromatography with glass column and n-octadecane as internal standard. The coefficient of variation and the average recovery were 1.5% and 100.6% respectively.展开更多
The present pater talked about the high effect of preventing termite by Chlopyrifos in comparing with some other termiticides. A normal preparing route and some new technologies of pretecting from termite were also di...The present pater talked about the high effect of preventing termite by Chlopyrifos in comparing with some other termiticides. A normal preparing route and some new technologies of pretecting from termite were also discussed.展开更多
文摘The advance and research of bifenthrin is summarized in this Paper. The compound can serve as an insecticide, especially for termites. Two normal preparing routes are provided. And the way bifenthrin treats soil and prerent it from termites is discussed.
文摘This paper described a quantitative analysis method of the organophosphorus insecticide, chlorpyrifos by gas chromatography with glass column and n-octadecane as internal standard. The coefficient of variation and the average recovery were 1.5% and 100.6% respectively.
文摘The present pater talked about the high effect of preventing termite by Chlopyrifos in comparing with some other termiticides. A normal preparing route and some new technologies of pretecting from termite were also discussed.
