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Showing 1 to 14 of 14 for “"sulfentrazone"”.
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Método voltamétrico para quantificação de sulfentrazone em amostras de solo
O sulfentrazone é um herbicida que vem sendo aplicado em grandes áreas agrícolas do Brasil, principalmente nas culturas da cana-de-açúcar, soja e reflorestamento. Possui longa meia-vida e pode contaminar o solo para cultivos sucessivos e águas superficiais e subterrâneas. Todavia, faltam estudos …
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Efficacy of Herbicide Combination on Burley and Dark-Air Cured Tobacco
… applied to both burley and dark air-cured plots. Sulfentrazone 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 …
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Herbicide-based Weed Management Systems for Potato (<i>Solanum tuberosum</i>) and Wheat (<i>Triticum aestivum</i>) and Growth and Reproductive Characteristics of Smooth Pigweed (<i>Amaranthus hybridus</i>)
… a troublesome species in many crops. Sulfentrazone is an herbicide registered for use in soybean [<i>Glycine max</i> (L.) Merr.] and tobacco (<i>Nicotiana tabacum</i> L.) that may also have potential for use in potato. In field experiments, potato tolerance to preemergence (PRE) …
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Efficacy, Phytotoxicity, and Cover Crop Response of Herbicide Combinations in Dark Fire Cured Tobacco
… on May 19, 1999 with a CO2 backpack sprayer. Sulfentrazone as Spartan 75DF was applied in all nine treatments at a rate of 0.47 kg pr/ha. Six of the nine treatments included various rates of clomazone as Command 3ME. Two of the nine treatments included napropamide as Devrinol 50DF. Visual …
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GENETICS OF GROUP 14 HERBICIDE TOLERANCE IN LENTIL
… explore new avenues in weed control for lentil. Sulfentrazone and fluthiacet methyl are two herbicides of group 14 which have not previously been used in lentil production. Tolerance to these two products was investigated through a set of field trials in combination with electrolyte leakage …
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Efficacy of Soybean Herbicides on Annual Morninglory
… (DAP) ranged from 0 to 99% with chloransulam + sulfentrazone providing the highest control. Momingglory control 28 DAT ranged from 30 to 99% with s-metolachlor + metribuzin + acifluorfen + fenoxaprop-ethyl + fluazifop-P providing the least control. Common cocklebur control ranged from 13% to 97% …
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Chemical and biological control of silvery threadmoss on creeping bentgrass putting greens
… (>70%) both pre and postemergent include sulfentrazone, saflufenacil, flumioxazin, oxadiazon, and oxyfluorfen. Fosamine and fosetyl-Al alone controlled moss equivalent to carfentrazone post-, but not preemergent. 14C glyphosate absorption and translocation through moss colonies was …
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Red morningglory (Ipomoea coccinea L.) biology and management in sugarcane
… + 0.44 kg ai/ha, flumioxazin at 0.14 kg ai/ha, sulfentrazone at 0.21 kg ai/ha, and metribuzin at 2.52 kg ai/ha. At 49 DAT, atrazine at 4.48 kg/ha provided only 70 % control, which was equivalent to that for diuron plus hexazinone and flumioxazin. Sulfentrazone at 0.21 kg/ha controlled red …
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Characterizing Oxadiazon Resistance and Improving Postemergence Control Programs for Goosegrass (Eleusine indica) in Bermudagrass (Cynodon spp.)
… WAT. These data suggest that one application of sulfentrazone is only effective for seedling stage (pre-tiller) goosegrass control; foramsulfuron, topramezone, and metribuzin suppress all growth stages of goosegrass; and diclofop, sulfentrazone plus metribuzin, fenoxaprop, and metamifop control …
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Avoiding Protoporphyrinogen Oxidase Inhibiting Herbicide Selection Pressure on Common Ragweed and Palmer amaranth in Soybean
… controlled Palmer amaranth near 100%. However, sulfentrazone combined with pyroxasulfone or pendimethalin provided similar control to flumioxazin. Acetochlor and linuron controlled common ragweed <74%, yet controlled Palmer amaranth >96%. Glufosinate applied POST controlled Palmer amaranth and …
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Ação de herbicidas sobre cultivares de cana-de-açúcar e na atividade da microbiota do solo
… 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 herbicidas) determinou-se altura, diâmetro do colmo, número de …
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Characterization of HPPD-inhibitor resistance in waterhemp (Amaranthus tuberculatus)
… population. Under field conditions, acetochlor, sulfentrazone, flumioxazin, metribuzin, and pyroxasulfone generally provided the highest levels of waterhemp control and greatest reduction in waterhemp density. Chapter 4 also includes a soil-applied mesotrione dose response comparing HPPD …
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Factors Associated with Pollinator Foraging and Floral Morphology of Lawn Weeds
… Several herbicides, including halosulfuron, sulfentrazone, synthetic auxins, and topramezone reduced floral density, altered UV reflectance, and deterred pollinators to varying degrees on weedy flowers. Synthetic auxin herbicides completely eliminated pollinator visitation within two days and …
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Exploring the mechanisms of Palmer amaranth resistance to protoporphyrinogen oxidase-inhibitor herbicides, dynamics of gender, and management strategies
… fomesafen, flumioxazin, saflufenacil, and sulfentrazone, resulted in complete control of KCTR. A growth chamber assay of comparative emergence of female and male Palmer amaranth in three populations (KS-1, KS-2, and MS-1) indicated that female seedlings reached 90% emergence with 144 …