2001791-A1 is referenced by 9 patents.

1,253,143. Combating weeds using urea derivatives. CIBA-GEIGY A.G. 13 Feb., 1969 [13 Feb., 1968; 11 July, 1968], No. 7904/69. Heading ASE. A method for selectively combating weeds in a crop area containing cereal, maize, rice or sugar cane comprises applying to the urea a compound of formula:- in which Y is F or Br; Y 1 is H, Me, CF 3 or MeO; Y 2 is F, Br, Me, CF 3 or MeO; and R is H, C 1-4 alkyl or MeO. CMPP, ioxynil, bromoxynil, benzaldoxime ethers, urea derivatives and triazines also may be present.

No title available
Application Number
FR19690003235 19690212
Publication Number
2001791 (A5)
Application Date
February 12, 1969
Publication Date
October 3, 1969
Ciba Geigy
C07C 127/00
A01N 09/00
A01N 47/28
A01N 47/30
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