Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1971-02-26
1977-05-03
Hollrah, Glennon H.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 88, 260239A, 260239AA, 260239B, 26029385, 2603068D, A01N 912
Patent
active
040212254
ABSTRACT:
A class of 5-ureido and thioureido-1,3,4-thiadiazole-2-sulfonamides bearing various substituents on both sulfonamide and ureido nitrogen atoms is employed to combat unwanted vegetation both pre- and post-emergently.
REFERENCES:
patent: 3482957 (1969-12-01), Ueno et al.
patent: 3657264 (1972-04-01), Rucker et al.
patent: 3658830 (1972-04-01), Pilgram et al.
patent: 3673203 (1972-06-01), Miller
patent: 3686198 (1972-08-01), Metzger et al.
patent: 3856503 (1974-12-01), Cebalo
Kubo et al., J. Agr. Food Chem., 18 No. 1, 1/70, pp. 60-65.
Doyle, Jr. William C.
Hedrich Loren W.
Cline Carl A.
Gulf Research & Development Company
Hollrah Glennon H.
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