Results 31 to 40 of about 2,091 (212)

Trp2027Cys mutation evolves in Digitaria insularis with cross-resistance to ACCase inhibitors

Pesticide Biochemistry and Physiology, 2020
Sourgrass (Digitaria insularis) is one of the most problematic weeds in South America because glyphosate resistance is widespread across most crop production regions. Acetyl coenzyme A carboxylase (ACCase)-inhibiting herbicides have been intensively used to manage D.
Hudson K, Takano, Marcel S C, Melo, Ramiro F L, Ovejero, Philip H, Westra, Todd A, Gaines, Franck E, Dayan   +5 more
openaire   +3 more sources

ARTP Mutagenesis of Schizochytrium sp. PKU#Mn4 and Clethodim-Based Mutant Screening for Enhanced Docosahexaenoic Acid Accumulation

Marine Drugs, 2021
Schizochytrium species are one of the best oleaginous thraustochytrids for high-yield production of docosahexaenoic acid (DHA, 22:6). However, the DHA yields from most wild-type (WT) strains of Schizochytrium are unsatisfactory for large-scale production.
Lu Liu, Mohan Bai, Sai Zhang, Jiantao Li, Xianhua Liu, Biswarup Sen, Guangyi Wang   +6 more
doaj   +1 more source

Fitness costs associated with evolved herbicide resistance alleles in plants [PDF]

, 2009
Predictions based on evolutionary theory suggest that the adaptive value of evolved herbicide resistance alleles may be compromised by the existence of fitness costs.
Neve, Paul, Powles, Stephen B., Vila-Aiub, Martin M.   +2 more
core   +1 more source

Cytochrome P450 Herbicide Metabolism as the Main Mechanism of Cross-Resistance to ACCase- and ALS-Inhibitors in Lolium spp. Populations From Argentina: A Molecular Approach in Characterization and Detection

Frontiers in Plant Science, 2020
Knowledge about the mechanisms of herbicide resistance provide valuable insights into evolving weed populations in response to selection pressure and should be used as a basis for designing management strategies for herbicide-resistant weeds.
Marcos Yanniccari, Ramón Gigón, Adelina Larsen   +2 more
doaj   +1 more source

Evolved polygenic herbicide resistance in Lolium rigidum by low-dose herbicide selection within standing genetic variation [PDF]

, 2012
The interaction between environment and genetic traits under selection is the basis of evolution. In this study, we have investigated the genetic basis of herbicide resistance in a highly characterized initially herbicide-susceptible Lolium rigidum ...
Darmency H., Falconer D. S, Lande R., Sokal R. R.   +3 more
core   +1 more source

Resistência de Eleusine indica aos inibidores de ACCase Eleusine indica resistance to ACCase inhibitors

Planta Daninha, 2006
Dentre as causas da ineficácia no controle de plantas daninhas destaca-se a resistência delas aos herbicidas. Os objetivos deste trabalho foram avaliar a suspeita de resistência de Eleusine indica a inibidores de acetil-CoA carboxilase (ACCase) e investigar a ocorrência de resistência cruzada entre os inibidores de ACCase.
R.A. Vidal, E.S. Portes, F.P. Lamego, M.M. Trezzi   +3 more
openaire   +2 more sources

Searching of Novel Herbicides for Paddy Field Weed Management—A Case Study with Acetyl-CoA Carboxylase

Agronomy, 2022
Weed management is the major biological constraint in paddy (Oryza sativa L.) producing areas. Predominantly, barnyard grass (Echinochloa crus-galli) is a rice-mimicking weed that causes 57% of yield loss in rice production.
Ajitha Antony, Ramanathan Karuppasamy
doaj   +1 more source

Green foxtail (Setaria viridis) resistance to acetolactate synthase inhibitors [PDF]

, 2002
Des sétaires vertes (Setaria viridis) présumées résistantes aux inhibiteurs de l'acétolactate synthase (ALS) ont été identifiées en 1999 au Wisconsin, É.-U., dans un champ de soja (Glycine max) issu d'un semis direct.
Boerboom, C.M., Stoltenberg, D.E., Volenberg, D.S.   +2 more
core   +1 more source

Transcriptome profiling of a spirodiclofen susceptible and resistant strain of the European red mite Panonychus ulmi using strand-specific RNA-seq [PDF]

, 2015
Background: The European red mite, Panonychus ulmi, is among the most important mite pests in fruit orchards, where it is controlled primarily by acaricide application.
Bajda, Sabina, Clark, Richard M, Dermauw, Wannes, Greenhalgh, Robert, Nauen, Ralf, Tirry, Luc, Van Leeuwen, Thomas   +6 more
core   +17 more sources

Genetic diversity and population structure of ALS-resistant Amaranthus hybridus across Brazil's primary soybean-growing regions. [PDF]

Pest Manag Sci
We identified two distinct target‐site mutations, Asp‐376‐Glu and Trp‐574‐Leu, that confer resistance to acetolactate synthase inhibitors in Amaranthus hybridus populations across Brazil's soybean‐growing regions. These findings suggest multiple independent origins of resistance, with its spread primarily driven by local herbicide selection pressure ...
Gonçalves Netto A, Ribeiro VHV, Nicolai M, Lopez Ovejero RF, Silva VFV, Junior GJP, Brunharo C.   +6 more
europepmc   +2 more sources