The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1981
Filed:
Apr. 30, 1979
Applicant:
Inventors:
Theodore W Holmsen, Clayton, CA (US);
Norman H Kurihara, Walnut Creek, CA (US);
Paul A Thomas, Shawnee Mission, KS (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
71 94 ; 71 88 ; 71100 ;
Abstract
Crop tolerance to thiocarbamate herbicides, such as EPTC and butylate, and to the herbicide 2-(2,-2,2-trichloroethyl)-2-(3,5-dichlorophenyl)oxirane is improved on applying to the locus of the crop at least an antidotal amount of a chloropyridine having a chloromethyl, dicloromethyl or trichloromethyl group on the ring and at least one additional ring substituent which may be Cl, NH.sub.2, CCl.sub.3, methylsulfonyl or morpholino. The herbicide and antidote compounds may be applied concurrently separately or as a composition containing both compounds in combination.