Syngenta Participations Ag

Syngenta Crop Protection, Inc.

Syngenta Corporation

Jeremy Robert Godwin

Timothy Robert Hawkes

Birgit Forster

Christian Lothschuetz

Peter Schneiter

Duncan McKenzie

Alexander Mark Heming

Wolfgang Stutz

Elizabeth Pearson

Jose Luis Calvo

Robin Wesley

Ryan Jon Langs Ramsey

The present invention relates to a composition and its use in a method for safening the phytotoxic effect of difenoconazole on a plant or plant propagation material. More specifically the composition comprises difenoconazole characterised in that least 40% by weight of said difenoconazole is the 2R, 4S isomer depicted as formula (Ib): and wherein at least 95% by weight of the remaining difenoconazole is the 2S, 4S isomer depicted as formula (Id): 

Difenoconazole sterepospmeric composition with reduced phytotoxicity

The present invention relates to methods comprising applying to a useful plant, the locus thereof or propagation material thereof a combination of abscisic acid and a fungicidally active compound, which fungicidally active compound is a succinate dehydrogenase inhibitor, in particular for increasing the potency of a fungicidally active compound. The invention also relates to compositions comprising abscisic acid and the fungicidally active compounds as well as seeds comprising the combinations.

Compositions comprising abscisic acid and a fungicidally active compound

A composition for control of diseases on useful plants or on propagation material thereof caused by phytopathogens, that, in addition to customary inert formulation adjuvants, comprises as active ingredient a mixture of component (A) and a synergistically effective amount of component (B), wherein component (A) is Cyprodinil; and component (B) a compound selected from compounds known for their fungicidal activity, is particularly effective in controlling or preventing fungal diseases of useful plants.

Fungicidal compositions

Growing community of inventors

Stein, Switzerland

Jeremy Robert Godwin