Controlling Dinitroaniline-Resistant Goosegrass (Eleusine indica) in Turfgrass
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چکیده
منابع مشابه
Transcriptome Profiling to Discover Putative Genes Associated with Paraquat Resistance in Goosegrass (Eleusine indica L.)
BACKGROUND Goosegrass (Eleusine indica L.), a serious annual weed in the world, has evolved resistance to several herbicides including paraquat, a non-selective herbicide. The mechanism of paraquat resistance in weeds is only partially understood. To further study the molecular mechanism underlying paraquat resistance in goosegrass, we performed transcriptome analysis of susceptible and resista...
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A study was conducted to determine the efficacy of a combination of ametryn plus glyphosate or glufosinate in tank-mixtures on the control of goosegrass at the 3to 4tiller growth stage under glasshouse and field conditions. In the glasshouse, seven of the nine herbicide combinations were additive, while two of them were antagonistic when goosegrass was treated with combinations of ametryn plus ...
متن کاملSelection of relatively exact reference genes for gene expression studies in goosegrass (Eleusine indica) under herbicide stress
Goosegrass (Eleusine indica) is one of the most serious annual grassy weeds worldwide, and its evolved herbicide-resistant populations are more difficult to control. Quantitative real-time PCR (qPCR) is a common technique for investigating the resistance mechanism; however, there is as yet no report on the systematic selection of stable reference genes for goosegrass. This study proposed to tes...
متن کاملGlyphosate-Resistant Goosegrass from Mississippi
A suspected glyphosate-resistant goosegrass [Eleusine indica (L.) Gaertn.] population, found in Washington County, Mississippi, was studied to determine the level of resistance and whether the resistance was due to a point mutation, as was previously identified in a Malaysian population. Whole plant dose response assays indicated a twoto four-fold increase in resistance to glyphosate. Leaf disc...
متن کاملMultiple resistance across glufosinate, glyphosate, paraquat and ACCaseinhibiting herbicides in an Eleusine indica population
An Eleusine indica population was previously reported as the first global case of field-evolved glufosinate resistance. This study re-examines glufosinate resistance and investigates multiple resistance to other herbicides in the population. Dose–response experiments with glufosinate showed that the resistant population is 5-fold and 14-fold resistant relative to the susceptible population, bas...
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ژورنال
عنوان ژورنال: Weed Technology
سال: 2017
ISSN: 0890-037X,1550-2740
DOI: 10.1017/wet.2017.57