Results 21 to 30 of about 3,981 (224)

Tolerance of Bradyrhizobium strains to glyphosate formulations

Crop Protection, 2005
Abstract Application of glyphosate to soybean plants, resistant to this herbicide, may be harmful to Bradyrhizobium , the symbiotic bacterium. This study compared the effect of two glyphosate commercial formulations, ZappQi ® and Roundup Transorb ® with the standard N -(phosphonomethyl) glycine on the growth of four Bradyrhizobium strains under
José Barbosa dos Santos, Evander Alves Ferreira, Maria Catarina M. Kasuya, Antonio Alberto da Silva, Sergio de Oliveira Procópio   +4 more
openaire   +3 more sources

Glyphosate tolerance of eastern white cedar: Third year results

The Forestry Chronicle, 2017
Little is known about the herbicide tolerance of eastern white cedar (Thuja occidentalis L.). To determine the sensitivity of cedar seedlings to timing and concentration of herbicide applications, glyphosate was applied to 2-year-old seedlings at three ...
Thomas L. Noland, Rongzhou Man, Michael Irvine   +2 more
doaj   +2 more sources

Effect of Glyphosate Application on Foliar Diseases in Glyphosate-Tolerant Alfalfa [PDF]

Plant Disease, 2012
Glyphosate, the active ingredient in Roundup herbicide, inhibits 5-enol-pyruvyl shikimate 3-phophate synthase (EPSPS), an enzyme found in plants, fungi, and bacteria. Plants engineered for glyphosate tolerance with a glyphosate-insensitive EPSPS take up and translocate the herbicide throughout the plant.
Deborah A, Samac, Dawn, Foster-Hartnett
openaire   +2 more sources

Morpho-Biochemical Responses of Brassica Coenospecies to Glyphosate Exposure at Pre- and Post-Emergence Stages

Agronomy, 2023
Crop wild relatives (CWRs) belonging to the Brassicaceae family possess extensive genetic diversity and have frequently been utilized in the enhancement of cultivated Brassica species.
Anamika Kashyap, Sujata Kumari, Pooja Garg, Ranjeet Kushwaha, Shikha Tripathi, Jyoti Sharma, Navin C. Gupta, Rajeev Ranjan Kumar, Harinder Vishwakarma, Ramcharan Bhattacharya, Rashmi Yadav, Jai Chand Rana, Mahesh Rao   +12 more
doaj   +1 more source

Comparative environmental impacts of glyphosate and conventional herbicides when used with glyphosate-tolerant and non-tolerant crops [PDF]

Environmental Pollution, 2010
The introduction of glyphosate-tolerant (GT) crops is expected to mitigate the environmental contamination by herbicides because glyphosate is less persistent and toxic than the herbicides used on non-GT crops. Here, we compared the environmental balances of herbicide applications for both crop types in three French field trials.
Mamy, Laure, Gabrielle, Benoit, Barriuso, Enrique   +2 more
openaire   +5 more sources

The Introduction of Thousands of Tonnes of Glyphosate in the food Chain—An Evaluation of Glyphosate Tolerant Soybeans [PDF]

Foods, 2019
Glyphosate-tolerant (GT) soybeans dominate the world soybean market. These plants have triggered increased use of, as well as increased residues of, glyphosate in soybean products. We present data that show farmers have doubled their glyphosate applications per season (from two to four) and that residues of late season spraying of glyphosate (at full ...
Thomas Bøhn, Erik Millstone
openaire   +3 more sources

Treatment with Glyphosate Induces Tolerance of Citrus Pathogens to Glyphosate and Fungicides but Not to 1,8-Cineole

Molecules, 2022
During the postharvest period, citrus fruits are exposed to Penicillium italicum, Penicillium digitatum, and Geotrichum candidum. Pesticides such as imazalil (IMZ), thiabendazole (TBZ), orthophenylphenol (OPP), and guazatine (GUA) are commonly used as antifungals. Glyphosate (GP) is also used in citrus fields to eliminate weed growth.
Nor Tahiri, Hamza Saghrouchni, Noureddine Hamamouch, Mostafa Khomsi, Abdulhakeem Alzahrani, Ahmad Salamatullah, Lyoussi Badiaa, Lalla Lrhorfi   +7 more
openaire   +3 more sources

Selectivity of latifolicides associated with glyphosate applied in post-emergence on soybean cultivars

Revista de la Facultad de Ciencias Agrarias, 2023
The genetic improvement of soybean cultivars over the years has focused on increasing the yield capacity and tolerance to some abiotic and biotic factors, such as drought, diseases, and pests.
Jhonatan Coradin , Guilherme Braga Pereira Braz, Sergio de Oliveira Procópio , Alessandro Guerra da Silva , Guilherme Sales Vian, Paulo Victor Leão Lima Chavaglia , Marco Antônio Rodrigues Goulart , Matheus de Freitas Souza   +7 more
doaj   +1 more source

Thirty years of glyphosate-resistant crops and weeds: Current situation and future prospects. [PDF]

Pest Manag Sci
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Alcántara-de la Cruz R, Guidi YM, Ramirez-Castillo M, Adegas FS, Carbonari CA, Velini ED, De Prado R, Duke SO.   +7 more
europepmc   +2 more sources

Development and Event-specific Detection of Transgenic Glyphosate-resistant Rice Expressing the G2-EPSPS Gene

Frontiers in Plant Science, 2017
Glyphosate is a widely used herbicide, due to its broad spectrum, low cost, low toxicity, high efficiency, and non-selective characteristics. Rice farmers rarely use glyphosate as a herbicide, because the crop is sensitive to this chemical.
Yufeng Dong, Xi Jin, Qiaoling Tang, Xin Zhang, Jiangtao Yang, Xiaojing Liu, Junfeng Cai, Xiaobing Zhang, Xujing Wang, Zhixing Wang   +9 more
doaj   +1 more source