نتایج جستجو برای: soil borne pathogens
تعداد نتایج: 274236 فیلتر نتایج به سال:
needle-stick injury among health care workers in hemodialysis units in nigeria: a multi-center study
background: needle-stick and sharps injuries carry the risk of infection and are occupational hazards for all health care professionals involved in clinical care. objective: to determine the frequency and factors contributing to needle-stick injury (nsi) among health care workers of dialysis units in lagos, nigeria. methods: data were obtained by anonymous, self-reporting questionnaire from sta...
occupational exposure to blood and body fluids is an important hazard for health care workers, which places them at a high risk for blood-borne infections including hepatitis b virus, hepatitis c virus and human immunodeficiency virus and results in psychological and emotional stresses. several preventive measures have been proposed including pre-exposure ( e.g. , education, use of standard pre...
Antifungal Activity of Methanolic Extracts of Some Indigenous Plants against Common Soil-borne Fungi
Present study was conducted to evaluate the fungicidal property of methanolic extracts of some indigenous plants of Karachi such as Hibiscus rosa-sinensis (leaves), Thespesia populnea (leaves, stem and fruit), Withania somnifera (leaves and stem), Solanum surattense (shoot) and Melia azedarach (fruit) against common soil-borne phytopathogens viz., Macrophomina phaseolina, Rhizoctonia solani and...
There is consensus that plant species richness enhances plant productivity within natural grasslands, but the underlying drivers remain debated. Recently, differential accumulation of soil-borne fungal pathogens across the plant diversity gradient has been proposed as a cause of this pattern. However, the below-ground environment has generally been treated as a 'black box' in biodiversity exper...
soybean, glycine max, is susceptible to a large number of disease agents such as seedling and root pathogens that cause serious damages to this crop plant. one of these soil-borne pathogens is macrophomina phaseolina, the causal agent of charcoal root rot. in this study, two bacteria, pantoea agglomerans and bacillus sp. bin, and a fungus, trichoderma harzianum t100, as potential biocontrol age...
BACKGROUND This paper describes injection risk in an out-of-treatment population of young heroin users in Hanoi, Vietnam, including use of a soft-tissue portal known as a "cay ma" (injection sac). METHODS Data from a large cross-sectional survey (N=1270) are used to describe the prevalence of this practice and its association with disease. Additionally, data from an ethnographic substudy on i...
Rhizobium is a Gram-negative bacterium, which dissolves minerals, produces growth hormones, promotes root growth, and protects plants from different soil-borne pathogens. In the present study, roots, stalks, fresh weight of maize (Zea mays L.) were significantly increased after soaking in Bradyrhizobium japonicum compared with control. Subsequently, transcriptome sequencing results whole plant ...
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