Method of treating fungus-infected plants with phenylazocyanoacetic ester derivatives

The invention relates to a method of combatting phytopathogenic fungi, primarily powdery mildew. The method involves administering compositions according to the invention which contain as active principle at least one compound of the formula (I), (I) wherein R1 is a C1-12 alkyl or a chloroethyl grou...

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Bibliographic Details
Main Authors BAKONYI; MARIA, RACZ; ISTVAN, LUGOSI; GYORGY, ZSOLNAI; TIBOR, RADVANY NEE HEGEDUS; ERZSEBET, SZEPESI; ISTVAN
Format Patent
LanguageEnglish
Published 15.11.1977
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CHEMISTRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
METALLURGY
ORGANIC CHEMISTRY
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
TRAPPING
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Summary:The invention relates to a method of combatting phytopathogenic fungi, primarily powdery mildew. The method involves administering compositions according to the invention which contain as active principle at least one compound of the formula (I), (I) wherein R1 is a C1-12 alkyl or a chloroethyl group, R2 is hydrogen, halogen, a C1-4 alkyl, a C1-4 alkoxy or nitro group, R3 is hydrogen, halogen, a C1-4 alkyl or nitro group, and R4 is hydrogen, halogen, a C1-4 alkyl or nitro group, or an acid addition salt thereof.
Bibliography:Application Number: US19750624774