Results 61 to 70 of about 2,206 (221)

Johnsongrass (Sorghum halepense (L.) Moench) resistance to cycloxydim, fluazifop and propaquizafop and its impact on growth rate

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca
One putative-resistant (R) johnsongrass (Sorghum halepense L. Moench) population, originating from a cotton monoculture field in northern Greece, was evaluated for the possible evolution of cross-resistance to acetyl-CoA carboxylase (ACCase)- and ...
Aristeidis P. PAPAPANAGIOTOU   +4 more
doaj   +1 more source

Enhancing CRISPR‐Cas12a base editing in plants with LbCas12a variants and introns

open access: yesJournal of Integrative Plant Biology, EarlyView.
Intron optimization of LbCas12a‐RRV improves cytosine and adenine base editing efficiency in plants, supports multiplexed and double‐strand break‐free genome modification, and expands precise genome engineering tools for crop breeding and plant functional research. ABSTRACT Cytosine base editors (CBEs) and adenine base editors (ABEs) are powerful tools
Yanhao Cheng   +5 more
wiley   +1 more source

Evolution der Herbizidresistenz in Alopecurus myosuroides und Apera spica-venti im deutschen Getreideanbau der letzten 15 Jahre

open access: yesJulius-Kühn-Archiv, 2020
Das Vorkommen von Herbizidresistenzen bei Ungräsern nimmt in den letzten 30 Jahren in Deutschland kontinuierlich zu. Dies gilt sowohl für die Anzahl der betroffenen Arten, die regionale Verbreitung, den Resistenzgrad, die Anzahl der Aktivsubstanzen, der ...
Petersen, Jan, Raffel, Hans
doaj   +1 more source

Mitochondrial β‐carbonic anhydrase is a conserved metabolic rheostat for branched‐chain amino acid catabolism and metabolic flexibility

open access: yesNew Phytologist, EarlyView.
Summary Carbonic anhydrases (CAs) are ubiquitous metalloenzymes that catalyze the reversible hydration of CO2, enabling fundamental processes in organisms across all domains of life. Among all CAs, the role of mitochondrial βCA remains poorly understood. Here, we identify a mitochondrial βCA, βCA6, as a key regulator of branched‐chain amino acid (BCAA)
Naveen Sharma   +2 more
wiley   +1 more source

Impact of ALS Herbicide-Resistant Perennial Ryegrass (Lolium perenne) Population on Growth Rate and Competitive Ability against Wheat

open access: yesAgronomy, 2023
Three perennial ryegrass (Lolium perenne) populations (R1, R2, and R3) with suspected resistance (R) to acetolactate synthase (ALS) or acetyl-CoA carboxylase (ACCase) herbicides were collected from wheat (Triticum aestivum) fields in northwestern Greece ...
Aristeidis P. Papapanagiotou   +3 more
doaj   +1 more source

Herbicide resistance in weeds (1996) [PDF]

open access: yes, 1996
New 8/95, Reprinted 5/96 ...
Kendig, Andy, Rishel, Fred
core  

Long-term population studies uncover the genome structure and genetic basis of xenobiotic and host plant adaptation in the herbivore Tetranychus urticae [PDF]

open access: yes, 2019
Pesticide resistance arises rapidly in arthropod herbivores, as can host plant adaptation, and both are significant problems in agriculture. These traits have been challenging to study as both are often polygenic and many arthropods are genetically ...
Bajda-Wybouw, Sabina   +10 more
core   +2 more sources

Sourgrass control in response to the association of 2,4-d to ACCase inhibitor herbicides

open access: yesBioscience Journal, 2020
ACCase inhibitor herbicides are widely used to control poaceae such as sourgrass (Digitaria insularis). However, these herbicides are selective for eudicots, which requires the use of broadleaf herbicides in areas with broadleaf and narrow leaf weeds. The objective of this study was to evaluate the effect of the association ACCase inhibitors and 2,4-D ...
Gomes, Hugo Leonardo Lima   +2 more
openaire   +5 more sources

Molecular Targeted Suppression of Male Fertility in Amaranthus palmeri S. Watson: Function and Layered Double Hydroxide Nanosheets‐Based Delivery System of ApmiR319

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Amaranthus palmeri is one of the most troublesome invasive agricultural weeds worldwide, exhibiting super invasiveness and high resistance to conventional management strategies. Artificial microRNA‐mediated silencing technology, coupled with a nanoparticle‐mediated delivery system, represents an attractive approach for fertility control in A ...
Liyong Sun   +6 more
wiley   +1 more source

Distribution, detection and genetic background of herbicide-resistant Alopecurus myosuroides (Huds.) in Germany [PDF]

open access: yes, 2015
Weed control is an important part in agricultural practice. Since selective herbicides were introduced, the labour-intensive mechanical weed control was replaced by chemicals.
Rosenhauer, Maria
core   +1 more source

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