Role of absorption and translocation in the mechanism of glyphosate resistance in horseweed (Conyza canadensis)

By Cliff H. Koger, Krishna N. Reddy. Weed science, 2005

183 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science, Pollution

View Paper: https://www.semanticscholar.org/paper/5e1d377ead9effe179b1f41bc2f91ada810ba099

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Citations in the corpus

Glyphosate Tolerance Mechanism in Italian Ryegrass (Lolium multiflorum) from Mississippi (2008, methodology): “Koger and Reddy (2005) reported 67 to 80 mg wax cm22 leaf area in glyphosate-resistant and -susceptible biotypes of horseweed from Mississippi and Chachalis et al. (2001) measured 14 to 57 mg cm22 leaf area in ivyleaf morningglory [Ipomoea hederacea (L.) Jacq.] and smallflower morningglory […”
Glyphosate-resistant Palmer amaranth (Amaranthus palmeri ) confirmed in Georgia (2006, methodology): “Shikimate was determined according to a modification of the method of Gaitonde and Gordon (1958), Koger et al. (2005), and Shaner et al. (2005).”
Glyphosate Resistance in Tall Waterhemp (Amaranthus tuberculatus) from Mississippi is due to both Altered Target-Site and Nontarget-Site Mechanisms (2013, background): “Similar results were reported for horseweed (Koger and Reddy 2005), Italian ryegrass (Nandula et al. 2008), and Palmer amaranth (Nandula et al. 2012), where susceptible biotypes were severely injured (.”
Importance of the P106S Target-Site Mutation in Conferring Resistance to Glyphosate in a Goosegrass (Eleusine indica) Population from the Philippines (2008, unknown): “(Dinelli et al. 2006; Feng et al. 2004; Koger and Reddy 2005; LorraineColwill et al. 2003; Michitte et al. 2005; Preston and Wakelin 2008; Wakelin et al. 2004).”
Multiple Resistance to Glyphosate and Pyrithiobac in Palmer Amaranth (Amaranthus palmeri) from Mississippi and Response to Flumiclorac (2012, background): “Susceptible horseweed biotypes were completely controlled (100%), glyphosate-resistant horseweed plants were controlled only 38 to 58% (Koger and Reddy 2005), and glyphosate-resistant Italian ryegrass plants were controlled only 35 to 55% (Nandula et al. 2008).”
Reducing the Risks of Herbicide Resistance: Best Management Practices and Recommendations (2012, background): “Repeated glyphosate treatment of horseweed, a winter annual weed present in many fields in the spring when cover crops are burned down, is thought to have led to the evolution of GR horseweed (Koger and Reddy 2005; Main et al. 2004).”
Identification of glyphosate-resistant Italian ryegrass (Lolium multiflorum) in Oregon (2005, background): “In horseweed, reduced glyphosate translocation plays a major role in resistance (Feng et al. 2004; Koger and Reddy 2005).”