ABSTRAC Fusarium wilt of tomato is considered as one of the most important diseases of the worldwide. The present investigation was undertaken under laboratory of Plant protection Department, College of Agricultural Studies, Sudan University of Science and Technology, to study the effect of aqueous leaves extracts of Eucalyptus camaldulensis, Mint, Sweet basil plants and fungicide Revus top on growth of the fungi Fusarium oxysporum f. sp. Lycopersici causal agent of wilt in tomato. Three conc...
ABSTRACT Medicinal plants play a major role for sources of lead compounds in drug discovery. Studies done have shown that plants, fungi such as mushrooms and seaweeds are a good source of bioactive compounds with anti-inflammatory, antioxidant, anti-cancer and antimicrobial activities. Antioxidants play main role by hindering oxidation by protecting cells from damage by free radicals. This protects the body from cancer and other chronic ailments like heart diseases. Anti-inflammatory effect i...
Surface water quality was accessed at Mbagule-Ipav, Gboko LGA Benue state, Nigeria, a community dominant with agricultural activities. Investigation showed that the community has one stream which serves as the only source of water to the community for domestic and agricultural purposes. This research was to ensure the use of clean and safe drinking water for the public health protection. On this regard, a physicochemical and Microbial analysis of the surface water was carried out for s...
ABSTRACT Field, greenhouse and laboratory studies were carried out at the Department of Crop Science, University of Nigeria, Nsukka in order to evaluate the leaf spot disease of eggplant and its management with some botanicals. Field survey of diseased plants was conducted on eggplant farm. Solanum aethiopicum L. plants were sampled on every 1 m distance along the diagonal transects for disease incidence and severity. Pathogen isolation from severely infected leaves was carried out in the lab...
ABSTRACT Field, greenhouse and laboratory studies were carried out at the Department of Crop Science, University of Nigeria, Nsukka in order to evaluate the leaf spot disease of eggplant and its management with some botanicals. Field survey of diseased plants was conducted on eggplant farm. Solanum aethiopicum L. plants were sampled on every 1 m distance along the diagonal transects for disease incidence and severity. Pathogen isolation from severely infected leaves was carried out in the lab...
Abstract: The use of endophytic fungi has dramatically increased plant performance through the enhancement of plant protection against abiotic and biotic stressors. We previously demonstrated that the endophytic fungus Trichoderma asperellum M2RT4 improves tomato defenses against the tomato leafminer Tuta absoluta through the reduction of oviposition, leafmining, pupation, and adult emergence. However, the underlying mechanism by which the presence of this endophytic fungus within tomato hos...
Abstract/Overview Wound management is key to healing. Poorly managed wounds lead to abnormal biological reactions and complications. Microorganisms, bacteria or fungi, infect such wounds leading to their chronic nature. Gold nanoparticles (Au NPs) show wound healing properties. In addition, ethnobotanical information from Siaya County in Kenya shows the leaves of Physalis peruviana L. to be effective in wound management. A combination of Au NPs and leave extracts of Physalis peruviana L. ...
Abstract: Malva genus (mallow) is widespread in tropical and temperate region belongs to the family Malvaceae. Malva parviflora L. is used as a food and also widely used in traditional and modern medicine for so many treatments. The aim of the present study was to investigate phytochemical screening and antimicrobial activity of small flowered mallow (Malva parviflora). Qualitative Phytochemical screening indicated the methanolic leaf extract indicated the presence of te rpenoids, flavonoids...
Abstract: Endophytic fungi represent a wide diversity of microbial adaptations that have evolved in special and unusual environments, making them a great source of study and research for new drugs for medical, industrial, and agriculture uses.The present study was undertaken to investigate antioxidant and antimicrobial potential of endophytic fungalextracts ofkoseret leaf and seeds.The leaf and seed samples collected from the home gardens were used for endophyte fungal extraction.Endophytes ...
Abstract: Alkaline proteases are one of the classes of protease enzymes which are extensively used in detergent and tanning industries. Currently, there is an increasing demand for biocatalysts from extreme environments that are important sources of microorganisms routinely used in novel industrial enzyme production. In this research attempts were made to isolate and screen for an alternative alkaline protease producing fungal species from abattoir and food wastes. Hence, fungal species were...
ABSTRACT Mangrove forests are among the most threatened ecosystems on earth. Some of these forests transverse national boundaries complicating their management due to differences in governance structures between countries. In order to improve the management of transboundary mangroves and associated biodiversity, regular monitoring of status and conditions of these forests is essential. The aim of the study was to create a better understanding of transboundary mangrove cover/ change and the c...
ABSTRACT Many underutilized indigenous foods contain high levels of essential trace elements some of which have immunological effect, and play important roles in many metabolic and enzymatic functions in man. Such elements include zinc, vanadium, selenium, chromium and iodine among others. If sustainably exploited, they would cost-effectively promote good health and thus reduce the medical bills. There is need therefore to analyze for these essential trace elements in foods, and especially t...
Aim: This study was carried out to isolate and identify the microbial pathogens of medical importance on the external body surfaces of Periplaneta americana collected from toilet areas, residential/hostel areas and health facilities in Umuahia metropolis, Abia State, south-eastern Nigeria. Study Design: Cross sectional study. Place and Duration of Study: The study was carried out in Umuahia ...
Crops are faced with several definite environmental stresses either concurrently or at different periods during their entire growth and productivity season. Combinational occurrence of stresses and pollution such as salinity stress and crude oil pollution is destructive to crop growth and productivity than these stresses occurring separately at different crop growth. This research was aimed at showing different stress combinations (salinity stress and crude oil pollution) and their impact on ...
ABSTRACT Investigations were conducted with four pot and two field experiments on the influence of vesicular arbuscular mycorrhiza (VAM), and fertilization on chili pepper, Capsicum annuum var. tatase (Yoruba) in different cropping systems. All experiments were factorial in a randomized complete block design (RCBD) and each treatment was replicated three times. The first two pot experiments carried out in the Department of Botany and Microbiology, University of Ibadan under natural solar il...