Syngenta Corporation

Syngenta Crop Protection, Inc.

Syngenta Participations Ag

Matthew Robert Cordingley

Patrick J Crowley

Michael Drysdale Turnbull

Neil Brian Carter

Nigel James Willetts

Andreas Zoschke

John Robert James

Cheryl Lynn Dunne

Christopher John Mathews

Russell Colin Viner

Stephane André Marie Jeanmart

Jeffrey Steven Wailes

William Guy Whittingham

John Benjamin Taylor

Claire Janet Russell

Melloney Tyte

Mangala Govenkar

Suzanna Jane Riley

Sarah Margaret Targett

Stephane Andre Jeanmart

Patrick Jelf Crowley

Sarah Targett

Lynn Dunne Cheryl

The present invention relates to a method of controlling weeds using mixtures of HPPD inhibiting herbicides and plant growth regulators. It also relates to mixtures of HPPD inhibiting herbicides and plant growth regulators per se, and compositions comprising the same.

Herbicidal compositions

The present invention relates to a method of controlling weeds using mixtures of non-selective herbicides and plant growth regulators. It also relates to mixtures of non-selective herbicides and plant growth regulators per se, and compositions comprising the same.

Compounds of formula (I), wherein the substituents are as defined in claim, are suitable for use as herbicides. 

5-heterocyclylalkyl-3-hydroxy-2-phenylcyclopent-2-enones as herbicides

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein A, A, A, A, R, Rand Rare as defined in claim; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines.

Herbicidal compounds

The present invention relates to method of controlling the growth of weeds, in particular barnyard grass, giant foxtail, large crabgrass, fall, goosegrass and/or woolly cupgrass, using a herbicidal composition comprising trinexapac-ethyl and at least one HPPD inhibiting herbicide. It also relates to the use of this composition, particularly on turfgrass.

Herbicidal composition and method of use thereof

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I): wherein A, A, A, A, R, Rand Rare as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines. 

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R, R, R, Rand Rare as defined in claim; or a salt or TV-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines. 

Herbicidal pyrido[2,3-B]pyrazines and their use as herbicides

The present invention relates to compounds of formula (I): wherein R, R, R, Rand Rare as defined in claim; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).

Pyrido-pyrazine derivatives useful as herbicidal compounds

The present invention relates to compounds of formula (I), wherein R, R, R, Rand Rare as defined in claim; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I). 

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein R, R, R, Rand Rare as defined in claim; or salts or N-oxides thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyrido[2,3-b]pyrazines. 

Growing community of inventors

Bracknell, United Kingdom

Matthew Robert Cordingley