Budapesti Vegyimuvek

Eszakmagyarorszagi Vegyimuvek

Istvan Magyari

Ferenc Bihari

Peter Bohus

Laszlo Wohl

Peter Inczedy

Zsolt Dombay

Jozsef Nagy

Erzsebet Grega Nee Toth

Csaba Pavliscsak

Laszlo Tasi

Andras Toth

Marianna Kertesz Nee Szabo

Judit Timar

Oszkar Toth

Judit Vitanyi

Attila Ferenczi

Gyula Eifert

Istvan Kuronya

Jozsef Bakos

Erzsebet Schuszler

Peter Boros

Jeno Meszaros

Anna Durko Nee Ponacz

Balint Neil

Laszlo Kollar

Szilard Toros

Egon Klumpp

Gvula Eifert

Rudolf Czovek

The invention relates to novel fungicidally active compounds, a process for the preparation thereof, composition comprising the said composition as active ingredient and their use for agricultural purpose. The novel (trifluoromethyl)-phenoxy benzoic acid derivate can be described by formula (I), ##STR1## wherein X is hydrogen or halogen, preferably chlorine, nitro or trifluoromethyl,

Novel (trifluoromethyl)-phenoxy-benzoic acid derivatives, process for

The invention relates to a synergistic fungicidal composition containing more active ingredients comprising 2,3-dihydroxy-6-methyl-5-phenylcarbamoyl-1,4-oxathiine or 2.3-dihydro-6-methyl-5-phenylcarbamoyl-1,4-oxathiine-4,4-dioxide and the zinc and manganese complexes of (8-oxyquinolinate)-(dimethyl dithiocarbamate) as active ingredients, optionally solid and/or liquid carriers and other excipients. The compositions is of value especially in the treatment of infections caused by ustilaginales and yellow rust on cereals.

Synergistic fungicidal compositions

The invention relates to a synergistic fungicidal composition containing more active ingredients comprising benzimidazole-2-ylmethylcarbamate and the zinc and manganese complexes of (8-oxyquinolinate)-(dimethyl dithiocarbamate) as active ingredients, optionally solid and/or liquid carrier(s) and other excipient(s). The composition is of value especially in the treatment of infections caused by ustilaginales, powdery mildew and fusarium species on cereals.

The present invention relates to 2-trifluoro-methyl-4,6-dinitro-phenol and derivatives thereof prepared by hydrolyzing 2-chloro-3,5-dinitrobenzotrifluoride with an alkali hydroxide or alkaline earth metal hydroxide at elevated temperature in an aqueous medium without catalyst, 2-trifluoro-methyl-4,6-dinitro-phenol show herbicidal, acaricidal and crop regulating properties.

2-trifluoromethyl-4,6-dinitro-phenol and derivatives thereof, process

Growing community of inventors

Godollo, Hungary

Istvan Magyari