Compound herbicide for reed in wheat paddock and application

[0031] Example 1

[0032] 73% glufosinate-chloroxyfop-dimethyltetrachloride microemulsion

[0033] Glufosinate 60%, chloroxyfop 8% and dimethyl tetrachloride 5%, trimethylcyclohexenone 3%, Nongru 500#1%, C8-10 fatty alcohol 0.3%, hydroxyethyl Cellulose 0.7%, diethylene glycol 2%, water supplement 100%, and 73% glufosinate-half-chloro-dimethoate microemulsion was prepared. Among them, dimethyl tetrachloride exists in the form of sodium salt.

[0034] Put the formula of glufosinate, chloroxyfop and dimethyl tetrachloride organic solvent (trimethylcyclohexenone) in the reactor; put the emulsifier (Nongru 500#), defoamer (C8~ 10 Fatty alcohols), antifreeze (diethylene glycol), thickeners (hydroxyethyl cellulose), and water are added to the reactor containing the above solution and mixed vigorously and homogenized to obtain a clear and transparent appearance. The microemulsion product of the present invention.

[0035] Example 2

[0036] 77% Glufosinate-Chloroxyfop-Dimethyltetrachlorowater Emulsion

[0037] Glufosinate 62%, fluoxyfop 5% and dimethyl tetrachloride 10%, toluene 2%, cyclohexanone 1%, 600# phosphate 1.5%, ethylene glycol 1.5%, xanthan gum 0.5%, Silicone oil is 0.2%, water is made up to 100%, and 77% glufosinate-chloroxyfop-dimethyl tetrachloride water emulsion is prepared. Among them, dimethyl tetrachloride exists in the form of sodium salt.

[0038] Add together the phosphinothricin, chloroxyfop, dimethyltetrachloride organic solvent (toluene, cyclohexanone), and emulsifier (600# phosphate) in the formula to dissolve into a uniform oil phase; add water and antifreeze Mixing agent (glycol), defoamer (silicone oil), and thickener (xanthan gum) together to form a homogeneous water phase; under high-speed stirring, add the water phase to the oil phase or the oil phase to the water phase, After good dispersion, the water emulsion product of the present invention is prepared.

[0039] Example 3

[0040] 80% glufosinate-chloroxyfop-dimethyltetrachloro suspending agent

[0041] Glufosinate 70%, fluoxyfop 5% and dimethyl tetrachloride 5%, alkyl benzene sulfonate calcium salt 3%, sodium alginate 1%, silicone defoamer 0.2%, diethylene glycol 2% , Deionized water is added to 100%, and mixed to obtain 80% glufosinate-chloroxyfop-dimethyl tetrachloro suspending agent. Among them, dimethyl tetrachloride exists in the form of isooctyl ester.