Article
Target site mutation and reduced translocation are present in a glyphosate-resistant Lolium multiflorum Lam. biotype from Spain.
Plant physiology and biochemistry : PPB - 1 Sept 2012
González-Torralva Fidel, Gil-Humanes Javier, Barro Francisco, Brants Ivo, De Prado Rafael
Abstract excerpt
The resistance mechanism of a glyphosate-resistant Lolium multiflorum Lam. biotype collected in Córdoba (Southern Spain) was examined. Resistance Factor values at three different growth stages ranged between 4.77 and 4.91. At 96 hours after treatment (HAT) the S biotype had accumulated seven times more shikimic acid than the R biotype. There were significant differences in translocation of (14)C-glyphosate...
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