Sumitomo Chemical Company, Limited

Yoshiharu Kinoshita

Sadayuki Arimori

Noriyasu Sakamoto

Hajime Mizuno

Akio Manabe

Hiroshi Sakaguchi

Tomohiro Araki

Shin-ichiro Souma

Shin-Ichiro Souma

A carboxamide compound represented by the formula (I): [wherein Q represents a nitrogen-containing 5-membered heterocyclic group optionally fused with a benzene ring, Rrepresents a C1-C3 alkyl group or the like, Rrepresents a hydrogen atom or the like, and Rrepresents a hydrogen atom.] has an excellent plant disease controlling effect.

Carboxamide compound and use of the same

A carboxamide compound represented by the formula (I): [wherein Q represents a nitrogen-containing 6-membered aromatic heterocyclic group optionally fused with a benzene ring, two or more ring constitutional atoms of the heterocyclic group are a nitrogen atom, and the heterocyclic group may be substituted with at least one group selected from the group consisting of a C1-C3 alkyl group etc.], and a plant disease controlling agent comprising this as an active ingredient.

A carboxamide compound represented by the formula (1): [wherein

Pyrimidine compounds of formula (1): wherein Ris C-Calkynyl optionally substituted with halogen; Rand Rare independently hydrogen or the like; and Ris C-Calkynyloxy optionally substituted with halogen, optionally substituted phenyl, or the like have an excellent pesticidal effect.

Pyrimidine compounds and their use

Pyrimidine compounds of formula (1):wherein Ris C-Calkynyl optionally substituted with halogen; Rand Rare independently hydrogen or the like; and Ris C-Calkynyloxy optionally substituted with halogen, optionally substituted phenyl, or the like have an excellent pesticidal effect.

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Misawa, Japan

Yoshiharu Kinoshita