Global ETD Search
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Showing 1 to 8 of 8 for “"topramezone"”.
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Evaluation of Topramezone for Use in Rice (Oryza sativa L.) Production
… the need for an aerial application. Therefore, topramezone, another HPPDinhibitor used in corn production was researched to evaluate the herbicide compatibility of mixtures containing topramezone, its efficacy on barnyardgrass and weedy rice, the effect of different mixtures, rates, and cultivar …
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Efficacy and residual effects of topramezone and dicamba herbicide on weed control in selected crops.
… as Stellar star whose active ingredients are Topramezone and Dicamba are considered effective selective, systemic post-emergence herbicide in maize. This study was carried out to evaluate the efficacy of Topramezone and Dicamba herbicide and its residual effect on selected succeeding crops. …
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Optimizing Topramezone and Other Herbicide Programs for Weed Control in Bermudagrass and Creeping Bentgrass Turf
… crabgrass. Although potentially injurious, topramezone can control these weeds, especially goosegrass, at low doses. Low-dose topramezone may also improve bermudagrass and creeping bentgrass response. An initial investigation of three 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibiting …
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Screening of herbicides for selective weed control in African marigold (Tagetes erecta)
… labeled rates. Two postemergence herbicides, topramezone and encapsulated acetochlor, caused minimal visual injury to the crop and encapsulated acetochlor had a minimal effect on plant dry weight. Dry weight response to topramezone varied among experiments. Additional studies were conducted to …
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Characterizing Oxadiazon Resistance and Improving Postemergence Control Programs for Goosegrass (Eleusine indica) in Bermudagrass (Cynodon spp.)
… conducted to determine the lowest rate at which topramezone, with or without the addition of triclopyr, controls goosegrass while maintaining commercially-acceptable bermudagrass quality. In field trials, topramezone rate did not significantly affect goosegrass cover at 56 and 70 days after …
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Characterization of a novel five-way-resistant population of waterhemp (Amaranthus tuberculatus)
… population in conventional white corn with topramezone, an HPPD inhibitor. Records indicate the field had been planted with conventional corn hybrids and glyphosate-resistant soybean varieties in an annual rotation. Additionally, the grower used a rotation of different herbicides including …
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Characterization of HPPD-inhibitor resistance in waterhemp (Amaranthus tuberculatus)
… the HPPD inhibitors mesotrione, tembotrione, and topramezone. Furthermore, a mesotrione dose response comparing MCR with two known HPPD inhibitor-sensitive waterhemp populations revealed the level of resistance to be 10-to 35-fold. The efficacy of foliar-applied HPPD inhibitors at the McLean Co. …
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Factors Associated with Pollinator Foraging and Floral Morphology of Lawn Weeds
… 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 degraded white clover floral quality …