Results 161 to 170 of about 1,197 (193)
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Persistence and Movement of Fomesafen in Florida Strawberry Production
Weed Science, 2018AbstractFomesafen is a protoporphyrinogen oxidase–inhibitor herbicide with an alternative mode of action that provides PRE weed control in strawberry [Fragaria×ananassa(Weston) Duchesne ex Rozier (pro sp.) [chiloensis×virginiana]] produced in a plasticulture setting in Florida.
Thomas V. Reed +4 more
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Adsorption, Desorption And Mobility of Fomesafen in Chinese Soils
Water, Air, and Soil Pollution, 2003Fomesafen, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitrobenzamide, is used widely for weed control in soybeans since its introduction to China. Little information is available on its adsorption, desorption and movement in Chinese soils.
Jiangfeng Guo +3 more
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Pesticide Biochemistry and Physiology, 2021
Climate change will be an additional issue to the challenge to manage herbicide resistant weeds. This work investigated the impact of three temperature regimes (10/5, 20/15 and 30/25 °C) on the efficacy, foliar retention, absorption and translocation of fomesafen, protoporphyrinogen oxidase (PPO) inhibitor, and imazamox, acetolactate synthase (ALS ...
Michelangelo Muzell, Trezzi +8 more
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Climate change will be an additional issue to the challenge to manage herbicide resistant weeds. This work investigated the impact of three temperature regimes (10/5, 20/15 and 30/25 °C) on the efficacy, foliar retention, absorption and translocation of fomesafen, protoporphyrinogen oxidase (PPO) inhibitor, and imazamox, acetolactate synthase (ALS ...
Michelangelo Muzell, Trezzi +8 more
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Response of Dry Bean and Weeds to Fomesafen and Fomesafen Tank Mixtures1
Weed Technology, 2005Field experiments were conducted in 2002 and 2003 to evaluate weed control and dry bean response to fomesafen and fomesafen tank mixtures. In the first experiment, six market classes of dry bean were treated at the first trifoliate growth stage with fomesafen + nonionic surfactant (NIS) + urea ammonium nitrate solution (UAN) at rates ranging from 210 ...
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The use of fomesafen for pre-emergence weed control in cotton
Phytoparasitica, 1988The herbicide fomesafen was found to be selective in preplanting and pre-emergence treatments in cotton (Gossypium hirsutum L.). It was effective due to residual soil activity in controlling some of the most troublesome weeds in cotton fields,i.e., pigweed (Amaranthus spp.), black nightshade (Solarium nigrum L.), velvetleaf (Abutilon theophrasti Medik.)
Y. Kleifeld +5 more
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Molecular docking and mutation sites of CYP57A1 enzyme with Fomesafen
Pesticide Biochemistry and PhysiologyFomesafen is a diphenyl ether herbicide developed by Zeneca Group PLC (UK), mainly used in soybean and peanut fields to control annual and perennial broad-leaved weeds. Fomesafen has strong persistence in the soil, slow degradation rate, and is prone to harm subsequent sensitive crops.
Jing, Guo +6 more
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Soybean Flower and Pod Response to Fomesafen, Acifluorfen, and Lactofen
Weed Technology, 2018AbstractDiphenyl ether herbicides are commonly applied POST in soybean to control weeds late in the growing season that have not been controlled by other previous weed management tactics. These “rescue” applications can occur during reproductive soybean growth. The effect of these herbicides on the developing flowers and pods is not known.
Shawn C. Beam +2 more
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Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops
Weed Science, 1998Field studies were conducted at Goiânia, GO, Brazil, on an Oxisol (clayey, kaolinitic, isothermic, Typic Haplustox) and at Jussara, GO, Brazil, on an Oxisol (loamy sand, kaolinitic, isothermic, Typic Haplustox) during 1995 and 1996 to determine the carryover effect of fomesafen, imazamox, and acifluorfen, applied to edible bean, on rotational crops ...
Tarcísio Cobucci +3 more
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Reduced mobility of fomesafen through enhanced adsorption in biochar-amended soil
Environmental Toxicology and Chemistry, 2015Abstract The residual soil material resulting from biomass thermochemical transformation during carbon separation, known as biochar, has been introduced as a soil amendment because of its numerous environmental benefits, including uses for contaminated land management.
Mahdi Safaei, Khorram +4 more
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Ionization and sorption of fomesafen and atrazine by soils and soil constituents
Pesticide Science, 1993AbstractFomesafen exhibited weakly acidic properties and was titrated spectrophotometrically and determined to have a pKAof 3.0. [14C]fomesafen and [14C]atrazine, as references, were used in slurry‐type sorption studies with H+‐ and Ca2+‐saturated soil organic matter, Ca2+‐saturated montmorillonite clay, Norfolk sandy loan (Typic Paleudult) and Drummer
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