Rhone-poulenc Agrochimie

Rhone-poulenc Secteur Agrochimie

Rhone-poulenc, Inc.

Regis Pepin

Alfred Greiner

Jacques Mugnier

Jean Hutt

Christian Schmitz

Guy Lacroix

Alain Gadras

Claude Lambert

Raymond Peignier

Joseph Perez

Jean-Claude Debourge

Jean-Philippe Bascou

Christine Veyrat

Philippe Dellis

Guy-Bernard Lacroix

Marie-Pascale Latorse

Fabrice Pinard

Gilbert Emeric

Fungicidal 2-imidazolin-5-ones and 2-imidazoline-5-thiones, processes for their preparation, fungicidal compositions containing them, and methods of using them to treat or prevent fungal disease in crops.

Fungicidal 2-imidazolin-5-ones and 2-imidazoline-5-thiones

Fungicidal 2-imidazolin-5-ones and 2-imidazoline-5-thiones, processes for their preparation, fungicidal compositions containing them and methods of using them to treat or prevent fungal disease in crops.

(Benzylidene)-azolylmethylcycloalkane or -alkene of formula ##STR1## in which: A and A.sub.1 are hydrocarbon chains of 1 to 3 carbon atoms,

Intermediate compounds useful in the preparation of fungicidal

The present invention relates to a fungicidal composition intended for the protection of the multiplication products of cultivated plants, containing:

Fungicidal composition for seed dressing

##STR1## in which: CYCLE surrounded by a semicircle represents, with the two carbon atoms to which the semicircle is linked, a carbon-containing, optionally heterocyclic, ring containing at least one ethylenic or aromatic bond between the two carbon atoms which carry the --C(Z).dbd.Y group and the phenyl group, Y is oxygen or sulphur, Z is NR.sub.1 R.sub.2, R.sub.1 and R.sub.2, each represents optionally substituted alkyl, alkoxy or cycloalkyl; alkenyl or alkynyl; or --NR.sub.1 R.sub.2 represents saturated or unsaturated heterocyclyl; R.sub.3, R.sub.4 and R.sub.5, each represents a hydrogen or halogen atom (at least one of R.sub.3, R.sub.4 and R.sub.5 being other than hydrogen or halogen); optionally substituted amino; optionally halogenated or hydroxylated alkyl, alkoxy, alkylalkoxy or alkylthio; or R.sub.3 and R.sub.4 (in the 3- and 4-positions) can together form a single divalent radical with 3 or 4 members containing 1 or 2 non-adjacent oxygen atoms; are useful as agricultural fungicides.

Antifungal agents based on amides containing a phenyl group

The present invention relates to a process for the control of fungal disease of plants by applying to the leaves of the plants:

Process for foliar fungicide treatment and fungicide composition for

Fungicidal compositions containing (benzylidene)-azolymethylcycloalkane

The present invention relates to a process for the control of fungal disease of plants by applying to the leaves of the plants: a) 2-(4-chlorobenzylidene)-5,5-diemthyl-1-(1H-1,2,4-triazol-1-ylmethyl)-1-cyc lopentanol; b) one or more fungicides suitable for protecting against the said fungal diseases and to compositions which may be used in the process.

Compounds of formula ##STR1## in which: CYCLE surrounded by a semicircle represents, with the two carbon atoms to which the semicircle is linked, a carbon-containing, optionally heterocyclic, ring containing at least one ethylenic or aromatic bond between the two carbon atoms which carry the --C(Z).dbd.Y group and the phenyl group, Y is oxygen or sulphur, Z is NR.sub.1 R.sub.2, R.sub.1 and R.sub.2, each represents optionally substituted alkyl, alkoxy or cycloalkyl; alkenyl or alkynyl; or --NR.sub.1 R.sub.2 represents saturated or unsaturated heterocyclyl;

Fungicidal compositions containing (benzylidene)-azolylmethylcycloalkane

Process for protecting, by curative or preventive means, plant propagation products and the plants obtained from them. The invention relates to a process for protecting, by curative or preventive means, plant propagation products and the plants obtained from them against fungal diseases, wherein there is applied to the said propagation product a fungicide composition containing 2-(4-chlorobenzylidene)-5,5-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)-1-cyc lopentanol, an agriculturally suitable inert carrier and an agriculturally suitable surface-active agent. It also relates to plant propagation products coated with the fungicide composition and to the said fungicide composition.

Process for protecting plant propagation products and the plants

Fungicides, which can be used especially against diseases of cereals, of formula: ##STR1## in which: x is a halogen atom or a cyano or nitro group or an alkyl or alkoxy group, optionally halogenated,

Growing community of inventors

Rilleux La Pape, France

Regis Pepin