Plant protecting and regulating compositions – Antidotes – Hetero ring containing antidote
Patent
1991-09-24
1993-06-08
Raymond, Richard L.
Plant protecting and regulating compositions
Antidotes
Hetero ring containing antidote
A01N 4340, A01N 43653
Patent
active
052175243
ABSTRACT:
1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives of formula ##STR1## wherein each of R.sub.a and R.sub.b, independently of the other, is halogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 haloalkyl, C.sub.2 -C.sub.5 alkenyl, C.sub.2 -C.sub.5 alkynyl or cyano, n is zero or a number from 1 to 3 and OR is hydroxy, a phytophysiologically tolerable metal or ammonium salt radical, or an ester radical defined in the description, are capable of specifically antagonising the phytotoxic action of herbicides.
1,5-Diphenyl-1,2,4-triazole-3-carboxylic acid derivatives of formula I and the preparation thereof, compositions containing these components as selective herbicides and the use of these two active ingredient components for controlling weeds in crops of useful plants are described.
Bohner Beat
Moser Hans
Bembenick Brian G.
Ciba-Geigy Corporation
McC. Roberts Edward
Raymond Richard L.
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