Results 221 to 230 of about 4,707 (262)
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Sporophytic-gametophytic herbicide tolerance in sugarbeet
Theoretical and Applied Genetics, 1985In vitro selection procedures for herbicide tolerance were initially developed in the sporophytic generation of sugarbeet (Beta vulgaris L.), and then tested in the gametophytic generation. The primary objective of our study was to develop and evaluate in vitro techniques for identifying genotypes within heterogeneous seedling populations tolerant to ...
G A, Smith, H S, Moser
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Herbicidal inhibitors of amino acid biosynthesis and herbicide-tolerant crops
Amino Acids, 2006Acetohydroxyacid synthase (AHAS) inhibitors interfere with branched-chain amino acid biosynthesis by inhibiting AHAS. Glyphosate affects aromatic amino acid biosynthesis by inhibiting 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS). Glufosinate inhibits glutamine synthetase and blocks biosynthesis of glutamine.
S, Tan, R, Evans, B, Singh
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Technology Transfer for Herbicide-Tolerant Weeds and Herbicide-Tolerant Crops
Weed Technology, 1992Weed resistance has not generally been considered a serious problem where herbicide rotations and combinations are used. Herbicide-tolerant crops present new opportunities for decreasing risk of crop injury, decreasing carryover problems, broadening control spectrum, and for using herbicides that present less risk to the environment. However, herbicide-
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Herbicide-tolerant mutants of corn
Genome, 1989Eight imidazolinone herbicide resistant corn cell lines were obtained from in vitro cell culture selections. Plants were regenerated from five of the lines and resistant progeny obtained from four. Of the four, one line showed cross resistance to a sulfonylurea herbicide (class A), while three lines were resistant only to imidazolinones (class B). The
Paul C. Anderson, Marcy Georgeson
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Engineering herbicide tolerance into crops
Trends in Biotechnology, 1990Abstract Herbicide treatments of crops allow economic weed control and provide cost-effective increases in agricultural productivity. Although herbicides currently in use combine a high degree of effectiveness with favourable production costs, non-toxicity and rapid biodegradation, they often lack selectivity, thus limiting their use to pre-emergence ...
E OXTOBY, M HUGHES
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Guar Tolerance to Postemergence Herbicides
Weed Technology, 2007Guar production in the United States is limited to a relatively small region in the semiarid southern Great Plains of Texas and Oklahoma. The lack of POST broadleaf herbicides is a potential limiting factor to increased production. A greenhouse study was initiated in 2001 at the Texas A&M Research Center near Vernon, TX to evaluate guar tolerance to 10
Brian L.S. Olson +2 more
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Herbicide Tolerant Forest Trees
2000At the vanguard of biotechnological applications to agriculture are the transgenic annual field crops, and already in the USA alone, there are millions of hectares of transgenic cotton, corn, soybean and canola whose produce is being traded in commerce and the areas are increasing almost exponentially.
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Genetically Modified Herbicide-Tolerant Crops, Weeds, and Herbicides: Overview and Impact
Environmental Management, 2015Genetically modified (GM) crops have been and continue to be a subject of controversy despite their rapid adoption by farmers where approved. For the last two decades, an important matter of debate has been their impact on pesticide use, particularly for herbicide-tolerant (HT) crops. Some claim that these crops bring about a decrease in herbicide use,
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Herbicide Tolerance of Established Buffalograss
Crop, Forage & Turfgrass Management, 2017Core Ideas Proper calibration and application is important when using herbicides on buffalograss. Established ‘Bowie’ buffalograss was most tolerant to carfentrazone + quinclorac, halosulfuron, indaziflam, quinclorac, quinclorac + MCCP + dicamba, simazine, sulfosulfuron, or thiencarbazone + iodosulfuron + dicamba.
Luqi Li +3 more
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