Rigid Ryegrass (Lolium rigidum Gaud) Resistant to ACCase and ALS inhibitors in northeastern Iran
نویسندگان
چکیده
Background Among the weeds in Iran, resistant Lolium rigidum Gaud is considered a troublesome weed winter cereals due to its tendency evolve cross (CR) and multiple resistance (MR) herbicides. Objective This research examined patterns mechanisms of L. clodinafop-propargyl (CP) mesosulfuron methyl+iodosulfuron methyl (MI). Methods Experiments were conducted on four putative-resistant biotypes one susceptible biotype. The dose-response assay was performed with CP MI. CR [...]
منابع مشابه
Salt and water stress of ACCase herbicides resistant and susceptible populations of rigid ryegrass (Lolium rigidum)
Laboratory studies were conducted to compare the relative fitness of clodinafop-propargyl herbicide resistant Lolium rigidum accessions with their clodinafop-propargyl susceptible counterparts in 2014. Factors evaluated were Lolium populations at constant salinity stress (0, 5, 10, 15, 20 and 25 dS cm2) and water stress (0, -3, -6, -9, -12 and -15 bar). The maximum germination in salinity stres...
متن کاملSalt and water stress of ACCase herbicides resistant and susceptible populations of rigid ryegrass (Lolium rigidum)
Laboratory studies were conducted to compare the relative fitness of clodinafop-propargyl herbicide resistant Lolium rigidum accessions with their clodinafop-propargyl susceptible counterparts in 2014. Factors evaluated were Lolium populations at constant salinity stress (0, 5, 10, 15, 20 and 25 dS cm2) and water stress (0, -3, -6, -9, -12 and -15 bar). The maximum germination in salinity stres...
متن کاملsalt and water stress of accase herbicides resistant and susceptible populations of rigid ryegrass (lolium rigidum)
laboratory studies were conducted to compare the relative fitness of clodinafop-propargyl herbicide resistant lolium rigidum accessions with their clodinafop-propargyl susceptible counterparts in 2014. factors evaluated were lolium populations at constant salinity stress (0, 5, 10, 15, 20 and 25 ds cm2) and water stress (0, -3, -6, -9, -12 and -15 bar). the maximum germination in salinity stres...
متن کاملCultural control of herbicide-resistant Lolium rigidum Gaud. populations in winter cereal in Northeastern Spain
Lolium rigidum Gaud. is one of the most common weed species in winter cereals in Northeastern Spain. Herbicide resistance has been growing since the mid 90’s and exclusive herbicide use is not enough in many cases, so that it is necessary to combine as many control tools as possible. Six field trials have been conducted during the cropping seasons 200102, 2002-03 and 2003-04 on winter cereal in...
متن کاملGlyphosate-Resistant Rigid Ryegrass (Lolium rigidum) Populations in the Western Australian Grain Belt
Glyphosate-resistance evolution in weeds is evident globally, especially in areas where transgenic glyphosate-resistant crops dominate. Resistance to glyphosate is currently known in 16 weed species, including rigid ryegrass in Australia. Following the first report of glyphosate resistance in 1998, there are now 78 documented glyphosate-resistant populations of rigid ryegrass in grain-growing r...
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ژورنال
عنوان ژورنال: Advances in Weed Science
سال: 2023
ISSN: ['2675-9462']
DOI: https://doi.org/10.51694/advweedsci/2023;41:00008