Results 191 to 200 of about 3,981 (224)

Tolerance of Hymenaea courbaril L. to glyphosate

Ecotoxicology, 2021
The objective was to evaluate the effect of the glyphosate on Hymenaea courbaril L. A randomized block design with five replications was implemented. Each experimental unit was composed of one plant in a 5 L container. The treatments were 0 "control"; 96; 240; 480; and 960 g ha-1 "corresponding to 10, 25, 50, and 100% of the commercial dose of ...
Giselle Santos de Faria, Leandro Carlos, Adriano Jakelaitis, Sebastião Carvalho Vasconcelos Filho, Lucas Loram Lourenço, Andreia Mendes da Costa, Izadora Andrade Gonçalves   +6 more
openaire   +2 more sources

Physiological, morphological and biochemical studies of glyphosate tolerance in Mexican Cologania (Cologania broussonetii (Balb.) DC.)

Plant Physiology and Biochemistry, 2016
In recent years, glyphosate-tolerant legumes have been used as cover crops for weed management in tropical areas of Mexico. Mexican cologania (Cologania broussonetii (Balb.) DC.) is an innate glyphosate-tolerant legume with a potential as a cover crop in
Ricardo Alcántara-De La Cruz, FRANCISCO Barro, JOSÉ Alfredo Domínguez-Valenzuela   +2 more
exaly   +2 more sources

Compositional Analysis of Glyphosate-Tolerant Soybeans Treated with Glyphosate

Journal of Agricultural and Food Chemistry, 1999
The compositional analyses and safety assessment of glyphosate-tolerant soybeans (GTS) were previously described. These analyses were extensive and included addressing the potential effects on seed composition from the genetic modification. Detailed compositional analyses established that GTS, which had not been treated with glyphosate, were comparable
N B, Taylor, R L, Fuchs, J, MacDonald, A R, Shariff, S R, Padgette   +4 more
openaire   +2 more sources

Glyphosate affects the rhizobacterial communities in glyphosate-tolerant cotton

Applied Soil Ecology, 2012
The use of herbicides to kill undesirable weeds is an important element of agricultural management that can greatly alter soil characteristics. Moreover, the composition of rhizobacterial communities varies according to the soil texture. The effect of glyphosate, a post-emergence applied herbicide, on the rhizobacterial communities of genetically ...
Jorge Barriuso, Rafael P. Mellado
openaire   +1 more source

Rust Control in Glyphosate Tolerant Wheat Following Application of the Herbicide Glyphosate

Plant Disease, 2005
In greenhouse and field trials, transgenically modified wheat (Triticum aestivum) genotypes with tolerance to glyphosate had extremely low infection types to leaf rust caused by Puccinia triticina when treated with a labeled rate of the herbicide glyphosate prior to inoculation with leaf rust. A surfactant solution and a nonglyphosate herbicide had no
J A, Anderson, J A, Kolmer
openaire   +2 more sources

Limited uptake, translocation and enhanced metabolic degradation contribute to glyphosate tolerance in Mucuna pruriens var. utilis plants [PDF]

Phytochemistry, 2012
Velvet bean (Mucuna pruriens, Fabaceae) plants exhibits an innate, very high resistance (i.e., tolerance) to glyphosate similar to that of plants which have acquired resistance to this herbicide as a trait.
Antonia M Rojano-Delgado, Hugo Cruz-Hipolito, Rafael De Prado   +2 more
exaly   +2 more sources

Discovery and Directed Evolution of a Glyphosate Tolerance Gene

Science, 2004
The herbicide glyphosate is effectively detoxified by N -acetylation. We screened a collection of microbial isolates and discovered enzymes exhibiting glyphosate N -acetyltransferase (GAT) activity.
Linda A, Castle, Daniel L, Siehl, Rebecca, Gorton, Phillip A, Patten, Yong Hong, Chen, Sean, Bertain, Hyeon-Je, Cho, Nicholas, Duck, James, Wong, Donglong, Liu, Michael W, Lassner   +10 more
openaire   +2 more sources

Control of volunteer glyphosate-tolerant maize (Zea mays) in glyphosate-tolerant soybean (Glycine max)

Crop Protection, 2006
Abstract Glyphosate-tolerant volunteer maize (Zea mays L.) has become a problem when glyphosate-tolerant soybean [ Glycine max (L.) Merr.] follows glyphosate-tolerant maize in a crop rotation. A total of four field trials were conducted at Exeter, Ontario over a 2-year period (2003 and 2004) to evaluate the control of glyphosate-tolerant volunteer
Nader Soltani, Christy Shropshire, Peter H. Sikkema   +2 more
openaire   +1 more source

Yield Evaluation of a Glyphosate‐Tolerant Soybean Line after Treatment with Glyphosate

Crop Science, 1995
Transformation of soybean [Glycine max (L.) Merr.] with a gene encoding a glyphosate‐tolerance 5‐enolpyruvylshikimate‐3‐phosphate synthase enzyme from Agrobacterium sp. strain CP4 resulted in the development of glyphosate‐tolerant line 40‐3‐2. Glyphosate (N‐phosphonomethyl glycine) is the active ingredient of Roundup herbicide.
X. Delannay, T. T. Bauman, D. H. Beighley, M. J. Buettner, H. D. Coble, M. S. DeFelice, C. W. Derting, T. J. Diedrick, J. L. Griffin, E. S. Hagood, F. G. Hancock, S. E. Hart, B. J. LaVallee, M. M. Loux, W. E. Lueschen, K. W. Matson, C. K. Moots, E. Murdock, A. D. Nickell, M. D. K. Owen, E. H. Paschal, L. M. Prochaska, P. J. Raymond, D. B. Reynolds, W. K. Rhodes, F. W. Roeth, P. L. Sprankle, L. J. Tarochione, C. N. Tinius, R. H. Walker, L. M. Wax, H. D. Weigelt, S. R. Padgette   +32 more
openaire   +1 more source

Glyphosate tolerance by Clitoria ternatea and Neonotonia wightii plants involves differential absorption and translocation of the herbicide [PDF]

Plant and Soil, 2011
Glyphosate tolerance by Clitoria ternatea, Neonotonia wightii and Amaranthus hybridus was studied in whole plants from Mexico. Experiments in a controlled growth chamber showed both legumes to be highly tolerant of glyphosate, with and ED50 values of 600.
Hugo Cruz-Hipolito, Antonia M Rojano-Delgado, JOSÉ Alfredo Domínguez-Valenzuela   +2 more
exaly   +2 more sources