Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1991-06-14
1992-12-29
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564237, C07C27902
Patent
active
051753650
ABSTRACT:
There are provided novel nitroguanidine and cyanoguanidine compounds. A method of dessicating and defoliating plants by applying to the foliage thereof certain nitroguanidine or cyanoguanidine compounds and a method for the selective preemergence control of undesirable broadleaf weeds and grasses in the presence of graminaceous crops are disclosed.
REFERENCES:
patent: 2455894 (1948-12-01), Lecher et al.
patent: 2559085 (1959-07-01), McKay
patent: 2897162 (1959-07-01), Lowe et al.
patent: 4594092 (1986-06-01), Speltz et al.
patent: 4804780 (1989-07-01), Speltz et al.
Arotin Robert L.
Marini Michele E.
Walworth Bryant L.
American Cyanamid Company
Covington Raymond
Hogan, Jr. John W.
Ivy C. Warren
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