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Showing 1 to 17 of 17 for “"clomazone"”.
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Fate of the herbicide clomazone in soil
… properties of the soil-applied herbicide clomazone. The effects of soil microbial activity, temperature, and moisture on clomazone fate were determined following ($\sp{14}$C) clomazone application to the surface of a Flanagan silty clay loam. Degradation of clomazone was a …
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Soil Persistence and Sorption Characteristics of Imazaquin, Imazethapyr, and Clomazone
… -5-ethyl-3-pyridinecarboxylic acid), and clomazone (2-(2-chlorophenyl)methyl-4,4-dimethyl-3-isoxazolidinone) persist in some soils for periods of time sufficient to injure crops grown in rotation with soybeans (Glycine max L.). The relationship between soil type and sorption of these …
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Dissipation and potential crop injury for soil applied clomazone, chlorimuron, imazaquin, and imazethapyr
… was investigated. Herbicides evaluated included clomazone (2-((2-chlorophenyl)methyl) -4,4-dimethyl-3-isoxazolidinone), imazaquin (2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl) -3-quinolinecarboxylic acid), imazethapyr (($\pm$)-2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-$ …
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Field and laboratory investigations on the efficacy, selectivity, and action of the herbicide clomazone
Clomazone is a recently introduced herbicide for the selective control of grass and broadleaf weeds in soybeans. Field studies were conducted in full-season no-till soybeans to determine the efficacy of clomazone as a preplant and preemergence herbicide. Clomazone applied preemergence provided …
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The mechanism of selectivity and site of action of clomazone in tolerant-soybean and susceptible-cotton photomixotrophic cell suspension cultures
Clomazone (2-(2-chlorophenyl)methyl-4,4-dimethyl-3-isoxazolidinone) is a selective preplant incorporated herbicide for use in soybean (Glycine max (L.) Merr.). Studies were conducted to determine the unknown mechanism of selectivity and site of action of clomazone in tolerant soybean (SB-M) and …
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Efficacy of Herbicide Combination on Burley and Dark-Air Cured Tobacco
… was applied alone and in combination with either clomazone, pendimethalin, or napropamide. A sulfentrazone + clomazone combination followed by sethoxydim, as well as a clomazone + pendimethalin tank mix were also evaluated. Weeds targeted for control were: Ipomoea hederacea L. (ivyleaf …
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Análise da associação dos herbicidas Metribuzin e Cloazone como modelo para o estudo do sinergismo entre herbicidas
… avaliou-se a interação de metribuzin e clomazone através da estimativa do estresse oxidativo gerado pela associação, em plantas de girassol, com a determinação dos níveis de malondialdeído e extravasamento eletrolítico. Em casa-de-vegetação, plantas de girassol foram tratadas com os …
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Efficacy, Phytotoxicity, and Cover Crop Response of Herbicide Combinations in Dark Fire Cured Tobacco
… of the nine treatments included various rates of clomazone as Command 3ME. Two of the nine treatments included napropamide as Devrinol 50DF. Visual evaluations of crop phytotoxicity due to herbicide application were recorded at 21 and 44 days after treatment (DAT). Weed control was evaluated at …
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Enzyme-linked immunosorbent assay for herbicide detection
… polyclonal antibodies to the soybean herbicides clomazone (2- ((2 chlorophenyl)methyl) -4,4-dimethyl-3-isoxazolidinone), imazaquin (2- (4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl) -3-quinolinecarboxylic acid), and metribuzin …
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Weed Control in Cucumber Cucumis sativus, Pumpkin Cucurbita maxima, and Summer Squash Cucurbita pepo with Halosulfuron
… and postemergence (POST) in combination with clomazone at 174 g ai/ha plus ethalfluralin applied PRE at 630 g/ha. Crop injury, weed control, and crop yield was collected from the field studies. Weed control by halosulfuron was dependent upon application method. Halosulfuron applied …
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Efficacy of Soybean Herbicides on Annual Morninglory
… ranged from 0 to 33% with sulfentrazone + clomazone + chlorimuron-ethyl + carfentrazone resulting in the greatest injury. Momingglory control 7 DAT ranged from 0 to 99% with sulfentrazone + clomazone plus chlorimuron-ethyl + carfentrazone having the greatest control. Momingglory control 28 …
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Expression of 3-hydroxy-3-methylglutaryl coenzyme a reductase in maize as influenced by light and bleaching herbicides
… light pretreatment with the bleaching herbicides clomazone, norflurazon, fluridone and acifluorfen stimulated by 4-to 7-fold the activity of HMGR extracted from 'Dekalb XL72AA' maize seedlings.
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Weed Management Programs in Potato, Transplanted Tomato and Transplanted Pepper with Rimsulfuron and Other Herbicides
… by rimsulfuron. In 1993, 1994 and 1995, PPI clomazone at 390 g ai/ha, POST rimsulfuron at 35 g ai/ha, and PPI trifluralin at 560 g ai/ha were evaluated for weed control in transplanted "Keystone RG3" bell pepper. Common lambsquarters and jimsonweed control was highest by clomazone treatments, …
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Evaluation of Very-Long-Chain Fatty Acid-Inhibiting Herbicides in Arkansas Rice Production
… with other common rice herbicides such as clomazone, imazethapyr, or quinclorac. Considering the minimal injury observed, pethoxamid and acetochlor should be considered for integration into U.S. rice production to represent a unique herbicide SOA to use in rotation, sequential application, …
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Distribution and Control of Herbicide-Resistant Italian Ryegrass (Lolium perenne L. ssp. multiflorum Lam. Husnot) in Arkansas
… flumioxazin plus S-metolachlor, S-metolachlor, clomazone, and pyroxasulfone applied immediately following fall tillage reduced Italian ryegrass biomass by 83 to 95% at 200 days after treatment.</p>
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Evaluation of Safening Effects to Herbicides Conferred via Insecticide Seed Treatments in Soybean (Glycine max) and Grain Sorghum (Sorghum bicolor)
… applications of the soil-applied herbicide clomazone. Additionally, recent research has shown that, when applied as seed treatments prior to planting, some neonicotinoid insecticides can safen rice to drift from both glyphosate and imazethapyr. Since insecticide seed treatments are commonly …
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Ação de herbicidas sobre cultivares de cana-de-açúcar e na atividade da microbiota do solo
… sendo avaliados os efeitos dos herbicidas clomazone, tembotrione, tebuthiuron, diuron, trifloxysulfuron-sodium, sulfentrazone, hexazinone e MSMA sobre as cultivares de cana-de-açúcar: RB925345, RB855156, RB867515 e SP80-1816. Aos 80 dias após o plantio da cultura (45 dias após aplicação dos …