Kumiai Chemical Industry Co., Ltd.

Other

Ihara Chemical Industry Co., Ltd.

Yoshihiro Yamaji

Ryo Hanai

Mikio Yamaguchi

Hideo Sadohara

Sota Uotsu

Yoshihiro Ito

Makoto Fujinami

Toshihiro Ikeuchi

Atsushi Shibayama

Shuji Ohno

Masanori Kobayashi

Hisashi Honda

Satoru Takahashi

Takeshige Miyazawa

Yasunori Ogawa

Masatoshi Tamaru

Fumiaki Takabe

Masahiro Miyazaki

Takayoshi Takehi

Tetsuo Ohkawa

Ryohei Ueno

Takeshi Deguchi

Sohei Asakura

Ikumi Urushibata

Atsushi Yasuda

It is intended to provide a phytotoxicity controlling agent usable as a herbicide for upland farming, which exerts a sufficient herbicidal effect on weeds growing together with upland crops, for example, wheat, rye, barley, oat, corn, sorghum, cotton, soybean, adzuki bean, oilseed rape, beet, upland rice and so on but causes no phytotoxic phenomenon (for example, growth inhibition, growth suppression, tiller inhibition or yellowing) in cultivated plants, comprising a nuclear-substituted benzoic acid represented by the following general formula: wherein Rrepresents linear or branched Calkyl; a salt thereof or an alkyl ester thereof.

Phytotoxicity controlling agent for upland farming and phytotoxicity controlling method using the same

The present invention relates to a herbicidal composition having a synergistic herbicidal effect against weeds, said herbicidal composition including 3-[(5-difluoromethoxy-1-methyl-3-trifluoromethylpyrazol-4-yl)methylsulfonyl]-4,5-dihydro-5,5-dimethylisoxazole and salts thereof as a component A and a component B selected from the group consisting of paraquat, ametryn, acetochlor, clodinafop-propargyl, diclofop-methyl, cycloxydim, tepraloxydim, tralkoxydim, amidosulfuron, mesosulfuron-methyl, sulfosulfuron, tribenuron-methyl, imazamethabenz-methyl, imazamox, imazapic, florasulam, hexazinone, chlorotoluron, pyraflufen-ethyl, metazachlor, S-metolachlor, isoxaben, fluroxypyr, qinclorac and pinoxaden.

Herbicidal composition

A mixed composition for weeding useful as a herbicide which is effective against a wide spectrum of weeds, is highly active, has excellent residual activity, and is highly safe for useful plants. It is characterized by containing as an active ingredient a combination of (A) a compound selected among a difluoromethanesulfonylanilide compound represented by the general formula (I): (wherein Ris hydrogen, Calkyl, or Calkoxyalkyl) and salts of the compound and (B) at least one member selected among herbicidal aromatic-ring-containing compounds, e.g., indanofan, and herbicidal nitrogenous heterocyclic compounds, e.g., TH-547, nicosulfuron, Flutiacet-methyl, and atrazine.

Composition for weeding

A herbicide composition contains, as a component A, one or more compounds selected from the group consisting of specific isoxazoline derivatives represented by the general formula [I] (wherein Rto Rrepresent each a hydrogen atom, an alkyl group, etc.; and Q represents &#x2014;S(O)n&#x2014;(CRR)m&#x2014;, wherein n is an integer of 0 to 2, m is an integer of 1 to 3, and Rand Rrepresents each an alkyl group, etc.) and salts thereof; and, as a component B, a cyclohexanedione type compound, a phenylpyrazoline type compound or a sulfonyl aminocarbonyl triazine type compound and the like; as the active ingredients.

Herbicide composition

The present invention relates to a herbicidal composition having a synergistic herbicidal effect against weeds, said herbicidal composition including 3-[(5-difluoromethoxy-1-methyl-3-trifluoromethylpyrazol-4-yl)methylsulfonyl]-4,5-dihydro-5,5-dimethylisoxazole as a component A and a component B selected from the group consisting of quizalofop-P-ethyl, sethoxydim, pyrithiobac-sodium, bispyribac-sodium, pyrimisulfan, imazaquin, chlorimuron-ethyl, diuron, sulfentrazone, fluthiacet-methyl, sulcotrione, norflurazon, clomazone, bilanafos, asulam, flufenacet, dimethenamid-P, prosulfocarb, thiobencarb, 2,4-D, isoproturon, picolinafen, trifluralin and triallate.

A herbicidal composition which comprises i) an isoxazoline derivative represented by the following general formula (I) or its salt and ii) at least one compound selected from the Group A: wherein R, R, R, R, Rand Rare defined in the specification.

Herbicide compositions

Pyrimidine derivatives and herbicides containing them

The present invention relates to pyridone derivatives and herbicidal compositions containing the pyridone derivatives as active ingredients.

Pyridone derivatives and herbicides

Benzofuran-7-yl uracil derivatives and herbicides

Growing community of inventors

Tokyo, Japan

Yoshihiro Yamaji