Results 191 to 200 of about 16,496 (230)

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

Glyphosate-tolerance in Catharanthus roseus

Plant Science, 1988
Abstract Cultured cells of Catharanthus roseus were selected by a stepwise procedure for tolerance to the herbicide glyphosate. The selected cells were found to contain levels of extractable 5-enolpyruvylshikimic acid-3-phosphate (EPSP) synthase activity significantly greater than those found in non-selected cells.
R.C. Cresswell, M.W. Fowler, A.H. Scragg
openaire   +1 more source

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

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

Antifungal activity of glyphosate against fungal blast disease on glyphosate-tolerant OsmEPSPS transgenic rice

Plant Science, 2021
Weeds, pests, and pathogens are among the pre-harvest constraints in rice farming across rice-growing countries. For weed management, manual weeding and herbicides are widely practiced. Among the herbicides, glyphosate [N-(phosphonomethyl) glycine] is a broad-spectrum systemic chemical extensively used in agriculture.
Sahil Mehta, Aundy Kumar, V. Mohan Murali Achary, Prakash Ganesan, Neelmani Rathi, Asmita Singh, Kuleshwar Prasad Sahu, Shambhu Krishan Lal, T.K. Das, Malireddy K. Reddy   +9 more
openaire   +2 more sources

Transgenic sugar beet tolerant to glyphosate

Euphytica, 1997
Sugar beet (Beta vulgaris L.) lines transformed with the 5-enolpyruvylshikimate-3-phosphate synthase gene (CP4 EPSPS) from Agrobacterium sp. CP4 and a glyphosate oxidase reductase gene (GOX) also isolated from bacteria resulted in the development of lines highly tolerant to glyphosate.
Marie Mannerlöf, Stig Tuvesson, Per Steen, Paul Tenning   +3 more
openaire   +1 more source

Glyphosate-Tolerant Crops: Genes and Enzymes

Journal of Plant Biochemistry and Biotechnology, 1998
This review focuses on the genes for the enzymes 5-enolpyruvyl-3-phosphoshikimlc acid synthase (EPSPS) and the glyphosate oxidoreductase (GOX). These genes have been used to genetically engineer plants that are resistant to the herbicide glyphosate.
M. K. Saroha, P. Sridhar, V. S. Malik
openaire   +1 more source

Delayed Glyphosate Application Doesn't Reduce Plant Density of Glyphosate‐Tolerant Alfalfa

Forage & Grazinglands, 2008
Commercial seed of glyphosate‐tolerant alfalfa contains small percentages of seeds, called nulls, that do not posses the herbicide trait. Differential competitiveness of glyphosate‐tolerant seedlings compared with null seedlings may be detrimental to alfalfa stand density if delayed glyphosate application allows the null and tolerant seedlings to ...
Marvin H. Hall, Nick S. Hebrock, Keith A. Diedrick, Justin M. Dillon   +3 more
openaire   +1 more source

Glyphosate Tolerance in Enhanced Glyphosate-Resistant Cotton (Gossypium hirsutum)

Weed Technology, 2010
Glyphosate applied to glyphosate-resistant (RR) cotton varieties after the four-leaf stage can decrease boll retention resulting in severe yield reductions. Enhanced glyphosate-resistant cotton (RR Flex), released for commercial use in 2006, offers a wider window of glyphosate applications without the risk of yield loss.
Jonathan A. Huff, Daniel B. Reynolds, Darrin M. Dodds, J. Trenton Irby   +3 more
openaire   +1 more source