Most broadleaf herbicides contain 2,4-D as the active ingredient, but the best ones also contain MCPA or MCPP and Diclofenac to address the widest range of broadleaf weeds. These are often ...

Among the various derivatives of phenoxyacetic acids, 2,4-D (salts and esters) and MCPA (salts) are widely used as herbicides. The chemical properties of these herbicides are due to the aromatic ...

Plant growth regulator herbicides such as Banvel, MCPA ester, or 2,4-D ester can be moderately volatile and should not be applied when daytime temperatures are expected to exceed 85F. How an herbicide ...

Even though Onehunga weed is only a small annual weed, phenoxy herbicides such as MCPA, 2,4-D and mecoprop do not control this weed very well by themselves. By adding dicamba to any of these ...

They tolerate almost all hormone herbicides (MCPA, 2,4-D, clopyralid, dicamba, triclopyr, picloram), and speedwells are about the only weeds which survive a triclopyr/picloram mixture (Victory Gold).