Results 261 to 270 of about 1,389,981 (273)
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Target site mediated insecticide resistance: what questions remain?
Insect Biochemistry and Molecular Biology, 1999Abstract Recent advances in the molecular genetics of insecticide resistance have identified the point mutations associated with target site insensitivity in the genes encoding the three major insecticide targets: the Rdl GABA receptor, the para voltage gated sodium channel and insect acetylcholinesterase.
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Target-Site Resistance for Acetolactate Synthase Inhibitor Herbicides
1997Acetolactate synthase (ALS) is the first enzyme common to the biosynthesis of the branched-chain amino acids, leucine, valine, and isoleucine. Currently, there are four commercial classes of herbicides which inhibit this enzyme including sulfonylureas, imidazolinones, triazolopyrimidines, and pyrimidinyl thiobenzoates.
L. L. Saari, C. A. Maxwell
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Conyza species: distribution and evolution of multiple target-site herbicide resistances
Planta, 2015Distribution of Conyza species is well correlated with human interference. Multiple herbicide resistance is caused by the attempt to overcome resistance to one mode of action by overuse of another. Conyza canadensis (CC) and Conyza bonariensis (CB) are troublesome weeds around the world.
Maor, Matzrafi +3 more
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Target-site resistance to bensulfuron-methyl in Sagittaria trifolia L. populations
Pesticide Biochemistry and Physiology, 2015Sagittaria trifolia L. is one of the most serious weeds in paddy fields in northeast of China and cannot be controlled effectively by bensulfuron-methyl in recent years. In this study, two suspected resistant S. trifolia populations (R1 and R2) were collected in Liaoning province of China.
Songhong Wei +4 more
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Target-Site Based Resistance to Accase Inhibitors
1997The enzyme acetyl-coenzyme A carboxylase (ACCase; E.C. 6.4.1.2) is the target site of two major groups of synthetic herbicides, the aryloxyphenoxypropanoates (AOPP) and cyclohexanodiones (CHD). ACCase is a key enzyme in the biosynthesis of acyl lipids, catalyzing the addition of HCO 3 - to acetate to form malonate, a precursor of fatty acid ...
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Altered Target Sites as a Mechanism of Herbicide Resistance
2011Thai Agricultural Research Journal, 29, 1, 85 ...
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Macrolide Resistance Conferred by Alterations in the Ribosome Target Site
2014This chapter concentrates on resistance to a subset of antibiotics, the 14-membered ring macrolides, and considers their fate as effective antibacterial agents now that resistance is widespread among bacterial pathogens. The ribosome target site for macrolides lies within the 23S rRNA at the peptidyltransferase center of the 50S subunit.
Douthwaite, Stephen, Vester, Birte
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Metabolic and target site resistance to pyrethroids
2016 International Congress of Entomology, 2016openaire +1 more source