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Chemical compound
Glufosinate (also known as phosphinothricin and often sold as an ammonium salt) is a naturally occurring broad-spectrum herbicide produced by several species of Streptomyces soil bacteria. Glufosinate is a non-selective, contact herbicide, with some systemic action.[1] Plants may also metabolize bialaphos and phosalacine, other naturally occurring herbicides, directly into glufosinate.[2] The compound irreversibly inhibits glutamine synthetase, an enzyme necessary for the production of glutamine and for ammonia detoxification, giving it antibacterial, antifungal and herbicidal properties. Application of glufosinate to plants leads to reduced glutamine and elevated ammonia levels in tissues, halting photosynthesis and resulting in plant death.[3]
^Schwartz, D.; Berger, S.; Heinzelmann, E.; Muschko, K.; Welzel, K.; Wohlleben, W. (2004). "Biosynthetic Gene Cluster of the Herbicide Phosphinothricin Tripeptide from Streptomyces viridochromogenes Tu494". Applied and Environmental Microbiology. 70 (12): 7093–7102. Bibcode:2004ApEnM..70.7093S. doi:10.1128/AEM.70.12.7093-7102.2004. PMC 535184. PMID 15574905.
^Topsy Jewell for Friends of the Earth (December 1998). "Glufosinate ammonium fact sheet". Pesticides News No.42. Archived from the original on 2015-07-01.
Glufosinate (also known as phosphinothricin and often sold as an ammonium salt) is a naturally occurring broad-spectrum herbicide produced by several...
particularly effective as an adjuvant for 2,4-D (amine), glyphosate, and glufosinate herbicides. Ammonium sulfate precipitation is a common method for protein...
for use in agriculture providing tolerance to Liberty herbicide and glufosinate (a.k.a. Liberty or Basta). The genes were developed by Bayer CropScience...
modified to be resistant to selected herbicides, usually a glyphosate or glufosinate based one. In 2014, 154 million hectares were planted with a herbicide...
modified to be resistant to selected herbicides, usually a glyphosate or glufosinate based one. Genetically modified crops engineered to resist herbicides...
Crops have been commercialized that are resistant to the herbicide glufosinate, as well. Crops engineered for resistance to multiple herbicides to allow...
Kitasatosporia phosalacinea. It is a tripeptide consisting of the amino acids glufosinate (phosphinothricin), alanine, and leucine. It is similar in structure...
marketed primarily for field crops and orchards. Liberty brands containing glufosinate (a.k.a. Liberty or Basta) are used for general weed control. Capreno...
modified to be resistant to selected herbicides, usually a glyphosate or glufosinate based one. Genetically modified crops engineered to resist herbicides...
resistance For chemical control, use of group 4 (2-4D) and group 10 (glufosinate) are effective. Also, interest is great in preventing the spread of this...
genetically modified to be tolerant to multiple herbicides, including dicamba, glufosinate, and glyphosate. Glyphosate has four ionizable sites, with pKa values...
yield changes were +6.4 for European corn borer resistance, +5.76 for glufosinate tolerance, −5.98 for glyphosate tolerance and −12.22 for corn rootworm...
Phosphinothricin(PPT, Glufosinate): Phosphinothricin is an inhibitor that binds to the glutamate site. Glufosinate is used as an herbicide. Glufosinate treated plants...