Results 161 to 170 of about 1,831 (202)

Digitaria sanguinalis

, 2018
Fil: Oreja, Fernando Hugo. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cultivos Industriales; Argentina.
de la Fuente, Elba Beatriz, Oreja, Fernando Hugo, Vega, Andrea Susana, Lo Medico, Julia Mariela   +3 more
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Transformation of Digitaria sanguinalis with XvPer1, a novel antioxidant

, 2023
Digitaria sanguinalis, a widespread African grass, was micropropagated from immature inflorescences. Embryogenic calli generated was transformed with XvPerl using the Biolistic gene gun. XvPer 1 shares high similarity to a recently discovered group of antioxidants, the 1-Cys PRX's. A homologue was shown to be absent in D.
Chigorimbo-Tsikiwa, Nyaradzo T L
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Digitaria sanguinalis (L.) Scop. Poaceae

Ethnobotany of Mountain Regions
Rashad Salimov, Narel Y Paniagua-Zambrana, Zaal Kikvidze   +2 more
exaly   +2 more sources

The nucleotide sequence of a geminivirus from Digitaria sanguinalis

Virology, 1987
The encapsidated single-stranded circular DNA of a geminivirus isolated from Digitaria sanguinalis has been sequenced. The data obtained are consistent with there being one DNA circle of 2701 nucleotides. Comparison of the nucleotide sequence with those of maize streak virus (MSV) and wheat dwarf virus showed 64 and 47% DNA homology, respectively.
J, Donson, G P, Accotto, M I, Boulton, P M, Mullineaux, J W, Davies   +4 more
openaire   +2 more sources

Target-site mutation and enhanced metabolism endow resistance to nicosulfuron in a Digitaria sanguinalis population

Pesticide Biochemistry and Physiology, 2023
Digitaria sanguinalis is a competitive and annual grass weed that commonly infests crops across the world. In recent years, the control of D. sanguinalis by nicosulfuron has declined in Hebei Province, China. To determine the resistance mechanisms of D. sanguinalis to nicosulfuron, a population of D.
Bochui, Zhao, Xian, Xu, Binghua, Li, Zhizun, Qi, Jinan, Huang, Ali, Hu, Guiqi, Wang, Xiaomin, Liu   +7 more
openaire   +2 more sources

Interference of large crabgrass (Digitaria sanguinalis) with snap beans

Weed Science, 2003
Abstract Field experiments were conducted to determine the effect of large crabgrass densities of 0.5 to 8 plants m−1 of row and emergence time on snap bean yield. Large crabgrass was planted either along with snap beans (early) or when the first trifoliate leaf of snap beans was opening (late).
Joseph N. Aguyoh, John B. Masiunas
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Crabgrass (Digitaria sanguinalis) Allelochemicals That Interfere with Crop Growth and the Soil Microbial Community

Journal of Agricultural and Food Chemistry, 2013
Three chemicals, veratric acid, maltol, and (−)-loliolide, were isolated from crabgrass and their structures were identified by spectroscopic analysis. The chemicals were detected in crabgrass root exudates and rhizosphere soils, and their concentrations ranged from 0.16 to 8.10 μg/g.
Bin, Zhou, Chui-Hua, Kong, Yong-Hua, Li, Peng, Wang, Xiao-Hua, Xu   +4 more
openaire   +2 more sources

Characterization of a nitrogen-fixing bacterial strain from the roots of Digitaria sanguinalis

Canadian Journal of Microbiology, 1976
Rates of nitrogen fixation of 3 to 10 g of N2 fixed per hectare per day were associated with root systems of Digitaria sanguinalis. A Gram-negative motile aerobic bacterial strain that was capable of N2 fixation was isolated from a washed root sample of one of these plants. Optimal growth and N2 fixation occurred at a pH of about 6.5, a temperature of
L E, Barber, H J, Evans
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Omics analysis reveals key genes mediating herbicide resistance in Digitaria sanguinalis

Pesticide Biochemistry and Physiology
Digitaria sanguinalis (L.) Scop is recognized as one of the most problematic agricultural weeds, with chemical control remaining a crucial management strategy. However, increased selection pressures have led to the emergence of resistant populations that reproduce and establish themselves as dominant communities, thereby severely jeopardizing crop ...
Yidi, Guan, Liru, Liu, Zhi, Xiong, Caiwen, Li, Chunyuan, Liu, Yuan, Sun, Mingshan, Ji   +6 more
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Postemergence Control of Large Crabgrass (Digitaria sanguinalis) with Herbicides

Weed Science, 1991
Four field locations were used to compare environmental factors on efficacy of four postemergence grass herbicides in Kentucky bluegrass and bermudagrass turf. Imazaquin, BAS 514, and tridiphane were compared to fenoxaprop-ethyl, a registered herbicide, for postemergence control of large crabgrass.
William J. Chism, S. Wayne Bingham
openaire   +1 more source