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Discovery and development of a new herbicide, benzobicyclon
benzobicyclon bicyclooctane HPPD Scirpus juncoides environmental fate
2009/6/1
Benzobicyclon is a novel paddy-bleaching herbicide that was discovered and developed by SDS Biotech K.K. It was registered in Japan in 2001 and launched in various combinations with excellent formulat...
Development of a New Herbicide, Oxaziclomefone
oxaziclomefone oxazinone barnyardgrass herbicidal activity selectivity to rice
2009/3/7
Development of a New Herbicide, Oxaziclomefone.
Development of a New Herbicide, Pyraflufen-ethyl
pyraflufen-ethyl 3-phenylpyrazole cereal herbicide Protox Galium aparine
2009/3/7
Development of a New Herbicide, Pyraflufen-ethyl.
5-Aryl-1,3,4-oxadiazole-2-thiols as a New Series of trans-Cinnamate 4-Hydroxylase Inhibitors
trans-cinnamate 4-hydroxylase 5-aryl-1,3,4-oxadiazole-2-thiols cytochrome P450 Populus kitakamiensis
2009/3/7
A series of 5-aryl-1,3,4-oxadiazole-2-thiols was found to inhibit trans-cinnamate 4-hydroxylase (C4H) from Populus kitakamiensis, which was expressed in yeast. 5-Phenyl-1,3,4-oxadiazole-2-thiol show...
Development of a New Herbicide, Indanofan
indanofan oxirane herbicidal activity Echinochloa crus-galli safety to rice
2009/3/6
Indanofan is a rice and turf herbicide. It was registered in Japan in 1999 and approved in combination with sulfonylurea herbicides. It is characterized by its unique chemical structure with indan-1...
Synthesis and Herbicidal Activity of New 1-Alkyl-3-aryloxypyrazole-4-carboxamide Derivatives
pyrazole-4-carboxamide synthesis herbicidal activity rice injury
2009/3/6
A series of novel 1-alkyl-3-aryloxypyrazole-4-carboxamide derivatives were synthesized and their herbicidal activity and crop safety examined under flooded conditions. Introduction of an aryloxy gro...
Synthesis and Herbicidal Activity of New Pyrazole-4-carboxamide Derivatives
pyrazole-4-carboxamide synthesis herbicidal activity rice injury
2009/3/6
A series of novel 3-(substituted alkoxy)pyrazole-4-carboxamide derivatives were synthesized, and their herbicidal activity against various weeds and crop safety were examined under flooded condition...
Involvement of Esterase in Phytotoxicity of a New Pyrrolinone Compound, Methyl 1-[1-(3,5-Dichlorophenyl)-1-methylethyl]-2,3-dihydro-4-methyl-2-oxo-3-phenyl-1H-pyrrole-3-carboxylate, to Early Watergrass（Echinochloa oryzicola）and Rice（Oryza sativa）
esterase pyrrolione prodrug phytotoxicity early watergrass rice
2009/3/5
A new pyrrolinone compound, methyl 1-[1-(3,5-dichlorophenyl)-1-methylethyl]-2,3-dihydro-4-methyl-2-oxo-3-phenyl-1H-pyrrole-3-carboxylate (PC-1), has herbicidal activity against early watergrass (Ech...
Synthesis and Antifungal Activity of New 3,4,7-Trisubstituted Coumarins
coumarin antifungus fungicide spore germination inhibitor
2009/3/5
Fifty-three new 3-(2-diethylaminoethyl)-4-methyl-7-substituted coumarins were synthesized by four different routes utilizing commercially available 3-(2-diethylaminoethyl)-7-hydroxy-4-methylcoumarin...
Synthesis and herbicidal activity of 2-acylimino-3-phenyl-1,3-thiazolines—A new family of bleaching herbicides—
1,3-thiazoline bleaching herbicidal activity structure–activity relationship pre-emergent herbicide
2009/3/5
A novel series of substituted 2-acylimino-1,3-thiazolines was synthesized and their herbicidal activity against upland weeds and selectivity against crops was assessed. The structure–activity relati...
Synthesis of new bicyclo[4.1.0]heptane-2,4-dione derivatives and their herbicidal activity
herbicidal activity cyclic 1,3-dione herbicide HPPD corn bicyclo[4.1.0]heptane-2,4-dione
2009/3/5
Various triketone type 4-HPPD inhibitors were synthesized and their herbicidal activity and corn safety were evaluated. In the course of synthetic studies, we invented convenient methods to synthesi...
Herbicidal activity of a new paddy bleaching herbicide, benzobicyclon
benzobicyclon herbicidal activity Scirpus juncoides bleaching paddy
2009/3/5
The herbicidal activity and properties of a novel paddy herbicide, benzobicyclon [3-(2-chloro-4-mesylbenzoyl)-2-phenylthiobicyclo[3.2.1]oct-2-en-4-one], were examined under flooded conditions. Benzo...
2,4-Dioxo-1,3-thiazolidine derivatives as a lead for new fungicides
2,4-dioxothiazolidine fungicide bactericide SHAM-test
2009/3/5
Derivatives of 2,4-dioxo-5-benzylidene-3-thiazolidineacetamide were prepared and the fungicidal and the bactericidal activities of twenty-three related compounds were examined. In vitro tests at a c...
7,11,13-Hexadecatrienal identified from female moths of the citrus leafminer as a new sex pheromone component：synthesis and field evaluation in Vietnam and Japan
Phyllocnistis citrella lepidopteran sex pheromone male attraction field test synthesis of trienyl aldehyde
2009/3/5
(7Z,11Z)-7,11-Hexadecadienal (Z7,Z11-16:Ald), which has been identified from female moths of the citrus leafminer (Phyllocnistis citrella, Lepidoptera: Gracillariidae), strongly attracts conspecific...
A useful new insecticide bioassay using first-instar larvae of a net-spinning caddisfly, Cheumatopsyche brevilineata（Trichoptera：Hydropsychidae）
caddisfly lotic environment acute toxicity insecticide
2009/3/5
A new insecticide bioassay for assessing the effects of acute insecticide toxicity on lotic insects was developed. It uses first-instar larvae of a net-spinning caddisfly, Cheumatopsyche brevilineat...