Ishihara Sangyo Kaisha, Ltd.

Isk Americas Incorporated

Masamitsu Tsukamoto

Sandeep Gupta

Bai-Ping Ying

David A Pulman

Shao-Yong Wu

Hiroshi Kikugawa

Hiroshi Shimoharada

Mark Read

Takahiro Haga

Tatsuya Okita

Hidemasa Kominami

Masahiko Ikeguchi

Makiko Sano

Hiroshi Hata

Souichiro Nagayama

Yoshinori Kitahara

Fumio Kanamori

Terumasa Komyoji

Provided is an herbicidal composition which can be applied at a low dose as compared with individual application, and thus is effective to reduce the environmental load on a place where the composition is applied or a periphery thereof, of which the herbicidal spectrum is enlarged, and of which the herbicidal effects last over a long period of time. The herbicidal composition has as active ingredients (a) a herbicidal benzoylpyrazole compound represented by the formula (I) or its salt: wherein Q is &#x2014;C(O)SRor a hydrogen atom, Ris alkyl or cycloalkyl, Ris a hydrogen atom or alkyl, Ris alkyl, cycloalkyl or the like, Ris alkyl, haloalkyl or the like, Ris a hydrogen atom, alkyl or the like, Ris haloalkyl, halogen or the like, and (b) a further herbicidal compound.

Herbicidal compositions containing benzoylpyrazole compounds

The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A pyrazole compound represented by the formula (I) or its salt: wherein Ris alkyl, Ris a hydrogen atom or alkyl, Ris alkyl, Ris alkyl, Ris alkyl substituted by one alkoxy, alkoxy substituted by one alkoxy, or alkoxycarbonyl, Ris alkylsulfonyl, A is alkylene substituted by at least one alkyl; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow. 

Pyrazole compounds, process for their production and herbicides containing them

The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A benzoylpyrazole compound represented by the formula (I) or its salt: wherein Ris alkyl, Ris a hydrogen atom or alkyl, Ris alkyl, Ris alkyl or halogen, Ris alkyl substituted by one Y, haloalkoxy, alkoxy substituted by one Y, or alkoxycarbonyl, Ris alkylsulfonyl, A is alkylene substituted by at least one alkyl, Yis alkoxy or haloalkoxy, and Yis alkoxy; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow. 

Benzoylpyrazole compounds, process for their production and herbicides containing them

A benzoylpyrazole compound represented by the formula (I) or its salt, useful as herbicides and intermediates thereof. 

Benzoylpyrazole compounds and herbicides containing them

Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure (I)are described. W, X, Y, Z, and Q are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants at very low concentrations of these biologically active compounds.

Substituted benzene compounds, process for their preparation, and herbicidal and defoliant compositions containing them

Substituted aryl ether derived compounds represented by the general structure (I) are described. X and Y are independent of each other and are represented by hydrogen, halogen, cyano, nitro, (C)alkyl, (C)haloalkyl, or (C)haloalkoxy; Z is oxygen or sulfur; Q is selected form Q1 to Q6; Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants.

Aryl ether derivatives and processes for their preparation and herbicidal and desiccant compositions containing them

Process for producing carbonyl hydrazones

Benzohydrazide derivatives as herbicides and desiccant compositions containing them

Novel fused tricyclic compounds represented by formula (I) are described. Q, Y, &mdash;L&mdash;X&mdash;, A, A&prime;, B, E, D, n and m are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species.

Fused tricyclic compounds, process for their preparation, and herbicidal compositions containing them

Processes for preparing 3-phenyl-2,4(1H, 3H)-pyrimidinediones

Fused-benzene derivatives useful as herbicides

Novel herbicidal and defoliant substituted aniline derived compounds represented by general structure (I) are described. W, X, Y, Z, and Q are as defined in the disclosure. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants at very low concentrations of these biologically active compounds.

Diaryl ethers and processes for their preparation and herbicidal and desiccant compositions containing them

Growing community of inventors

Mayfield Heights, OH, United States of America

Masamitsu Tsukamoto