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Herbicide Program Approaches for Managing Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri) and Waterhemp (Amaranthus tuberculatus and Amaranthus rudis) in Future Soybean-Trait Technologies
Herbicide-resistant crop traits herbicide-resistant weeds
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2015/12/23
Herbicide-resistant Amaranthus spp. continue to cause management difficulties in soybean. New
soybean technologies under development, including resistance to various combinations of glyphosate,...
Seedbank and Field Emergence of Weeds in Glyphosate-Resistant Cropping Systems in the United States
Community structure corn cotton glyphosate-resistant multivariate analysis Non-metric Dimensional Scaling
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2015/12/21
A segment of the debate surrounding the commercialization and use of glyphosate-resistant (GR) crops focuses on the theory that the implementation of these traits is an extension of the intensificatio...
ALS-Resistant Smallflower Umbrella Sedge (Cyperus difformis) in Arkansas Rice: Physiological and Molecular Basis of Resistance
ALS enzyme assay ALS gene sequencing herbicide resistance mechanism Illumina HiSeq whole-plant bioassay
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2015/12/21
Smallflower umbrella sedge is a problematic weed in direct-seeded rice in the midsouthern United States. It recently has evolved resistance to the acetolactate synthase (ALS) –inhibiting herbicide hal...
A Glyphosate-Resistant Biotype of Annual Bluegrass in Tennessee
bermudagrass dormant herbicide resistance golf course turf weed control
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2015/12/21
Glyphosate is regularly used to control annual bluegrass populations in dormant bermudagrass turf. A population of annual bluegrass not controlled by glyphosate at 840 g ha−1 (glyphosate resista...
A Waterhemp (Amaranthus tuberculatus) Population Resistant to 2,4-D
Herbicide resistance auxinic herbicides growth regulator herbicides
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2015/12/21
A waterhemp population from a native-grass seed production field in Nebraska was no longer effectively controlled by 2,4-D. Seed was collected from the site, and dose-response studies were conducted t...
Herbicide Resistance:Toward an Understanding of Resistance Development and the Impact of Herbicide-Resistant Crops
Herbicide Resistance Understanding Resistance Development
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2015/12/21
Herbicide Resistance:Toward an Understanding of Resistance Development and the Impact of Herbicide-Resistant Crops.
Modeling of Glyphosate Application Timing in Glyphosate-Resistant Soybean
Time density equivalent weed emergence dynamics weed-crop competition
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2015/12/21
The introduction of herbicide-resistant crops and postemergence herbicides with a wide action spectrum shifted the research focus from how to when crops should be treated. To maximize net return of he...
Glyphosate-Resistant Italian Ryegrass (Lolium perenne) Populations also Exhibit Resistance to Glufosinate
Glutamine synthetase ammonia accumulation herbicide resistance
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2015/12/21
Resistance to glufosinate has been confirmed in glyphosate-resistant Italian ryegrass populations collected in hazelnut orchards in Oregon. Dose–response, ammonia accumulation, and enzyme activity stu...
The International Survey of Herbicide Resistant Weeds
The International Survey of Herbicide Resistant Weeds Herbicide Resistant Weeds
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2014/5/22
The International Survey of Herbicide Resistant Weeds is a collaborative effort between weed scientists in over 80 countries. Our main aim is to maintain scientific accuracy in the reporting of herbi...
Wide use of herbicide resistant genetically modified crops and issues associated with the crops
genetically modified herbicide tolerant glyphosate resistant weeds risk management
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2009/3/11
Wide use of herbicide resistant genetically modified crops and issues associated with the crops.
Occurrence of resistant biotype water foxtail (Alopecurus aequalis) to some herbicides in wheat fields in Fukuoka prefecture, and the control method of its biotype
Dinitroaniline Herbicide resistance Sulfonylurea Water foxtail
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2009/3/10
In wheat paddy fields in Fukuoka prefecture which used thifensulfuron-methyl, a herbicide continuously in seven year, water foxtail (Alopecurus aequalis) in which the herbicidal activity was inferio...
Germination characteristics of ALS inhibiting herbicides-resistant biotypes of weed
Germination characteristics ALS inhibiting herbicides-resistant biotypes weed
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2009/3/10
Germination characteristics of ALS inhibiting herbicides-resistant biotypes of weed.
Development of detection kit for sulfonylurea resistant weeds of paddy field by the difference in their rooting responses
detection kit paddy weeds herbicide resistant sulfonylurea
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2009/3/10
Development of detection kit for sulfonylurea resistant weeds of paddy field by the difference in their rooting responses.
Distribution of sulfonylurea-resistant biotypes of Monochoria vaginalis in Shizuoka Prefecture, Japan
sulfonylurea (SU) herbicides resistant biotype Monochoria vaginalis acetolactate synthase Shizuoka Prefecture
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2009/3/10
The distribution of Monochoria vaginalis biotypes that are resistant (R) to sulfonylurea (SU) herbicides in Shizuoka Prefecture, Japan, was investigated by studying their rooting responses in an SU ...
Effect of Glyphosate on Fruit Retention, Yield, and Fiber Quality of Glyphosate Resistant Cotton
Cotton Yield Fruit Retention Glyphosate
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2008/6/4
Glyphosate-resistant cotton allows growers greater flexibility in timing herbicide applications, as well as a broader spectrum of weed control, than that offered by other herbicide systems. Despite ov...