Results 41 to 50 of about 548 (155)
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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Planta Daninha, 2008 Experimentos de curva de dose-resposta foram conduzidos para avaliar a ocorrência de resistência ao glyphosate em biótipos de Conyza canadensis e Conyza bonariensis oriundos de municípios do Rio Grande do Sul.
F.P. Lamego, R.A. Vidal
doaj +1 more source
Competitive ability of soybean cultivars with horseweed (Conyza bonariensis) [PDF]
Planta Daninha, 2013 The existence of large areas infested with populations of Conyza spp. resistant to glyphosate in Brazil demands appropriate and integrated management strategies. This experiment aimed to identify soybean cultivars with greater competitive ability with horseweed plants and to determine plant characteristics associated with this ability.
Trezzi, M.M. +5 more
openaire +4 more sources
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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Pest Management Science, EarlyView.This review bridges the gap between understanding resistance mechanisms and applying them in weed management, highlighting how mechanistic insights reveal vulnerabilities that can guide more effective control strategies. Abstract Herbicide resistance remains one of the most intensively studied areas in weed science because of its direct consequences ...
Luan Cutti +3 more
wiley +1 more source
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
doaj +1 more source
Effects of irrigated cover crop cultivation period on common bean and soybean yield
Crop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.Abstract Cover crop inclusion is essential for improving soil management in tropical no till systems; however, the optimal duration of irrigated off‐season cultivation remains uncertain. This 3‐year field study evaluated nine cover crop species or mixtures and four cultivation periods (60, 75, 90, and 105 days) on biomass production, soil chemical ...
Adriano S. Nascente +8 more
wiley +1 more source
Anatomical variations in stomatal attributes of selected species of family Asteraceae
Communications in Plant Sciences, 2016 In order to document stomatal characters which are significant in taxonomy, a detailed microscopic study on leaf epidermis of the selected taxa from Asteraceae was carried out. The plant species were Sonchus oleraceus, Bidens bipinnata, Centaurea iberica,
Muhammad Asif Tahir +4 more
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Glyphosate Resistance Affect the Physiological Quality of Conyza bonariensis seeds [PDF]
Planta Daninha, 2019 : High seed production and dispersal capacity and glyphosate resistance are among the main factors that have made hairy fleabane (Conyza bonariensis) one of the most important and dispersed weeds in the world.
C. PIASECKI +3 more
doaj +1 more source
The potential of seedbank digital information in plant conservation
PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1017-1028, July 2026.Seedbanks are vital for biodiversity conservation, but their potential remains underutilised due to a limited understanding of the intraspecific genetic diversity they hold. By leveraging digitised data associated with seedbank collections, such as sampling locations, number of maternal plants and seed traits, we can attempt the estimation of genetic ...
Roberta Gargiulo +23 more
wiley +1 more source