Results 21 to 30 of about 809 (166)
Aqueous tissue extracts of Conyza canadensis inhibit the germination and shoot growth of three native herbs with no autotoxic effects [PDF]
Planta Daninha, 2013 Conyza canadensis is a widespread weed species forming dense populations in most regions of China. Petri dish bioassays with aqueous extracts of the aboveground parts and roots of C.
G. Hu, Z.H. Zhang
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Genetic admixture in species of Conyza (Asteraceae) as revealed by microsatellite markers
Acta Scientiarum. Agronomy, 2017 The distinction among Conyza canadensis, C. bonariensis, and C. sumatrensis is a challenge for weed science. In the current study, primers for microsatellite (SSR) loci were used to investigate the molecular divergence among the three species, the ...
Carlos Alexandre Marochio +5 more
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Agronomía Colombiana, 2021 Together, Conyza bonariensis, C. canadensis and C. sumatrensis show 105 reported cases of biotypes resistant to herbicides like glyphosate, paraquat, and acetolactate synthase (ALS) inhibitors.
Alfredo Junior Paiola Albrecht +7 more
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Invasive plants optimize leaf nitrogen allocation in photosynthesis. [PDF]
New PhytolSummary Invasive plants often outcompete co‐occurring native species by expressing acquisitive functional traits that promote high photosynthetic capacity. However, it remains unclear whether these traits are newly evolved in the introduced (‘away’) range or if invaders arrived preadapted with superior traits from their native (‘home’) range.
Griffin-Nolan RJ +7 more
europepmc +2 more sources
Frontiers in Ecology and Evolution, 2022 While differences in the methylation patterns of ABC transporters under different environmental conditions and their role in plant growth, development, and response to biotic and abiotic stresses are well documented, less is known about the variation in ...
Ambreen Tahir Shah +4 more
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Plant community composition and dominant species drive stability in aboveground production of biofuel agroecosystems. [PDF]
Ecol ApplAbstract The relationship between diversity and stability remains a key question in ecology and has important consequences for understanding the sustainability (and profitability) of bioenergy cropping systems; yet to date, little work has been done to examine these relationships in agricultural systems directly.
Stahlheber KA, Gross KL.
europepmc +2 more sources
Mitochondrial DNA. Part B. Resources, 2019 The complete chloroplast genome of Conyza canadensis (GenBank accession number: MK737940) was obtained by using Illumina HiSeq X Ten in this study. The circular Conyza canadensis chloroplast genome is 152,721 bp long and comprises of a pair of inverted ...
Zhiyong Zhang +6 more
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Influences of image resolution on herbaceous root morphological parameters
上海师范大学学报. 自然科学版, 2014 Root images of four herbaceous species (including Plantago virginica,Solidago canadensis,Conyza canadensis and Erigeron philadelphicus) were obtained by using EPSON V7000 scanner with different resolutions.Root morphological parameters including root ...
ZHANG Zeyou, WANG Xianjun, GUO Shuiliang
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Annual weedy species of Erigeron in the northern Iberian Peninsula: a review
Mediterranean Botany, 2021 A revision of the alien Erigeron L. species formerly included in Conyza Less. found in the central-northern Iberian Peninsula is presented. A close examination of numerous specimens collected by the authors as well as voucher specimens preserved at ...
Diego Liendo +3 more
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Antimicrobial activities of Conyzolide and Conyzoflavone from Conyza canadensis [PDF]
Journal of Enzyme Inhibition and Medicinal Chemistry, 2010 Antibacterial and antifungal activities of the two isolated compounds from Conyza canadensis have been reported in the current study. The two isolated compounds i.e. Conyzolide (1) and Conyzoflavone (2) were tested against six bacterial and five fungal strains, employing hole diffusion and macrodilution methods.
Shakirullah, Mohammad +7 more
openaire +5 more sources