Abstract: Lepidoptera represents one of the most abundant and diverse insect groups globally, with more than 178,159 species described in more than 4000 genera. This paper discusses the economic importance of these insects in Cameroon. The work was built on a comprehensive review of 60 relevant published articles from 1955 to 2021.Results show a great diversity of insects of economic importance belonging to the order Lepidoptera, of which 51 are known at the species level, eleven at the genu...
A spice is a vegetable substance of indigenous or exotic origin, which has a hot pigment taste that could be used to enhance taste of food or add to food some necessary stimulant ingredients. Knowledge of radioactivity levels in human diet is of particular concern for the estimation of possible radiological hazards to human health. In this study, the radioactivity concentrations of 40K, 238U and 232Th in some selected natural food spices commonly used in Nigeria were determined using gamma sp...
Developing nations have been confronted by a myriad of quagmires that have undermined development and growth. Nigeria and Zimbabwe have not been spared. Though the quandaries faced by these nations are many, hunger and poverty surpasses them all as their inimical and malevolent effects undermine the development of the much needed human capital. To this end, this research paper interrogates the role which water education can play in attaining water security, which is a prerequisite for gro...
Abstract Contamination of complementary foods by aflatoxin is a serious public health threat that requires attention to ensure that proper actions are taken to limit its health effects. A cross-sectional study was conducted to assess parents’ practices and barriers associated with reducing aflatoxins contamination in complementary foods among parents with children aged 6-23 months in central regions of Tanzania. Semi-structured questionnaire (364) respondents and focus group discussion (FG...
Abstract: In Africa, the human person is the supreme force, the most powerful and dominant among all created beings. While this decreed power makes the lower beings subservient to humanity, it is only intended to be a source of harmony in the advancement of the hospitality and the joy of the human species. Today however, the traditional lifestyles of Africans are threatened with virtual extinction by insensitive development over which the indigenous peoples have no participation. Africa has n...
Abstract: The current honey bee decline necessitates the use of alternative native pollinators to ensure global food security. Here, we compared the pollination behaviour and efficiency of the African honey bee (Apis mellifera) and six African endemic Meliponini (Meliponula bocandei, Dactylurina schmidti, Meliponula lendliana, Hypotrigona gribodoi, Meliponula ferruginea and Meliponula togoensis) in a greenhouse with the non-parthenocarpic cucumber variety Super Marketer. Honey bees and D. sc...
Abstract: In attempting to answer the question of whether the Office of the Auditor General is doing enough to protect the sensitive data in its possession, I start off by stating the current information security trends. The trends highlight an upward rise in data breaches despite the numerous traditional approaches to secure data and network resources like firewalls, antiviruses, anti-malware gateways etc. In validation a study is performed at the Office of the Auditor General. Analysis of ...
Abstract This study addresses three distinct but interrelated issues in the integration of local food suppliers in modern food distribution in Tanzania. These issues are: What are key factors driving the development of modern food retailing in Tanzania? What factors influence the participation of local modern food suppliers in the industry? And, finally: What policies and strategies can be adopted to increase local suppliers‘ participation in the industry? The study used a critical realism...
The study evaluated the relationship between green recruitment and organizational performance infood, beverage and tobacco manufacturing firms in Enugu State. The specific objectives were to:examine the relationship between attracting knowledgeable employees and quality service; evaluatethe relationship between retaining skilled employees and the profitability and identify the relationshipbetween recruiting innovative employees on the sales volume of food, beverage and tobaccomanufacturing fi...
Abstract: Climate change continues to affect maize production, food security and livelihoods of smallholder farmers in most of the developing countries. Climate smart agriculture (CSA) practices can enhance agricultural production by alleviating adverse climate effects on maize productivity through improved soil moisture storage, water use efficiency, increased soil carbon (C) and nutrient supply with long-term resilience to climate change.
ABSTRACT The current global financial meltdown that began to take effect in late 2008, the worsening environmental crisis, the global food crisis, and the threat of global terrorism have raised serious questions about the stability and security of a world based on capitalism, without pointing to a clear alternative. Policy makers seem to believe that once national economies begin to grow, prosperity and happiness will return.
Mass human starvation is currently likely if global agricultural production is dramatically reduced for several years following a global catastrophe: e.g. super volcanic eruption, asteroid or comet impact, nuclear winter, abrupt climate change, super weed, extirpating crop pathogen, super bacterium, or super crop pest. This study summarizes the severity and probabilities of such scenarios, and provides an order of magnitude technical analysis comparing caloric requirements of all humans for f...
CONTENTS GENERAL INFORMATION.. 3 Title of Study. 3 Project Supervisor. 3 Principal Investigator. 3 PROJECT DEFINITION.. 4 Definition of Terms. 4 Project Summary. 4 Research Question. 5 Objectives. 5 Anticipated ethical issues. 5 Rationale. 6 FINAL PROJECT OVERVIEW... 10 Food Safety. 10 The Codex Alimentarius. 11 Restaurant Food Safety. 12 UPDATED RESEARCH SUMMARY.. 14 Participating Businesses. 14 Demographics. 14 Food Safety Knowledge Test and Attitudes. 16 ...
ABSTRACT With the growing concerns about the likely implications of climate change, the long term sustainability of conventional agricultural approaches and biodiversity loss have contributed to a growing interest in the potential of the so-called underutilised crops to address food, nutritional, and income security challenges. In support of their wider use, advocates of underutilised crops associate a number of benefits with them. These include agronomic and nutritional benefits such as drou...
Abstract: Background: African swine fever (ASF) is an infectious transboundary animal disease which causes high mortality, approaching 100% in domestic pigs and it is currently considered as the most serious constraint to domestic pig industry and food security globally. Despite regular ASF outbreaks within Malawi, few studies have genetically characterized the causative ASF virus (ASFV). This study aimed at genetic characterization of ASFV responsible for the 2019 outbreak in northern Malaw...