Product Name:Mefenpyr-diethyl

Alias: 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylicaciddiethyleChemicalbookster;MEFENPYR-DIETHYL;EMBARK;Mefenpyr-diethyl[iso];1H-Pyrazole-3,5-dicarboxylicacid,1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-,diethylester;mefenpyr-diethyl(bsi,paiso);HerbicideSafenerMefenpyr-Diethyl;HOE-107892

CAS No.:135590-91-9

Molecular formula:C₁₆H₁₈Cl₂N₂O₄

Molecular weight:373.23

EINECS No.:603-923-2

According to reports, China's wheat field grass damage area accounted for more than 55% of the planting area, the serious damage area accounted for 28%, flat yield loss of 15%, among which, Jiejie wheat and other wheat field grass weeds, in recent years, the rapid expansion of the area, resulting in serious wheat production or even collapse. At the same time, with the continuous increase of labor cost in our country, the use of herbicides to control the harm of wheat weeds has become a necessary measure in wheat production. However, due to the close relationship with wheat, herbicides such as Jiejie wheat are difficult to obtain high selectivity between wheat and grass weeds, resulting in a serious shortage of herbicides that can be used to control wheat weeds. At present our country can effectively prevent and control the herbicide of jointed wheat only the Mesosmelt ON-METHYL, but the mesosmelt ON-methyl has higher risk of drug harm to wheat, which is easy to produce drug harm. Therefore, the safety agent Mefenpyr-diethyl was usually added to the Mesosmelled On-methyl preparation and was used as a mixed spray to protect wheat and improve its resistance to Mesosmelled On-methyl without affecting weeds such as wild oats. Mefenpyr-diethyl(mefenpyr-diethyl) is a new herbicide safety agent announced at the 1999 Plant Protection Conference in Brighton, England. It is a pyrazole antidote developed by Aventis. It can be used together with herbicides to protect wheat and barley from drug harm.

Mefenpyr-diethyl is an herbicide safety agent used to protect crops against herbicide damage. It is used as a safety agent for wheat and barley.