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US5049575A Substituted carboxylic acid, fungicidal compositions and use 失效
取代的羧酸,杀真菌组合物和用途

Substituted carboxylic acid, fungicidal compositions and use
摘要:
Fungicide contains a substituted pyrazole carboxylic acid of the formula: ##STR1## wherein R.sub.1 is a methyl or trifluoromethyl group, R.sub.2 is halogen atom, R.sub.3 and R.sub.4 are, same or different, a methyl or ethyl and R.sub.5 is an ethyl, propyl, butyl group or hydrogen atom.
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