Substituted pyrido[2, 3-dipyrimidines as antidotes for herbicida

Plant protecting and regulating compositions – Antidotes – Hetero ring containing antidote

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504106, 504107, 504108, 544279, A01N 2532, A01N 3904, A01N 4390, C07D47102

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active

055977766

ABSTRACT:
Herbicides containing at least one substituted pyrido[2,3-d]pyrimidine I ##STR1## or a plant-tolerated salt of those compounds I in which at least one of the substituents R.sup.1 to R.sup.5 is an acidic or a basic group,

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