University libraries in a changing environment: experiences and the way forward in the new e-learning environment in Zimbabwe

The paper looks at the reasons prompting academic librarians to embrace e-learning and the benefits that can be derived from using electronic information services. The authors came up with some suggestions that academic librarians can positively participate in e-learning by providing and advocating for the use of electronic books and journals, promoting the open access initiative, imparting information literacy skills, providing selective dissemination of information and document delivery services and establishing and promoting the use of institutional repositories. The paper ends by giving recommendations on how society can get ahead with e-learning by involving academic librarians in the development nexus

Peaceful giant ground beetles: The genus Tefflus Latreille (Coleoptera: Carabidae) in the Republic of South Africa

Two species of the genus Tefflus Latreille (Coleoptera: Carabidae), commonly known as “peaceful giant ground beetles,” are recorded from the Republic of South Africa: T. carinatus carinatus Klug and T. meyerlei delagorguei Guérin-Méneville. Distribution records from the Republic of South Africa are summarized and mapped for both species. Tefflus c. carinatus has been collected in KwaZulu-Natal and Mpumalanga Provinces, while T. m. delagorguei has been recorded from Free State, Gauteng, KwaZulu-Natal, Limpopo, and Mpumalanga Provinces. Adults of both species are illustrated. Seasonal and temporal activity patterns and defensive and foraging behaviors are characterized for T. m. delagorguei based on recent field studies in the Kruger National Park, Republic of South Africa

Observations on the biology of the South African checkered beetle Aphelochroa sanguinalis (Westwood) (Coleoptera: Cleridae)

The checkered beetle Aphelochroa sanguinalis (Westwood) (Coleoptera: Cleridae) is found in savanna and woodland ecosystems of southern and eastern Africa. During surveys for insect floral visitors in the Skukuza Ranger District of Kruger National Park, South Africa, we encountered adults of Aphelochroa sanguinalis on flowers of two tree species, Acacia grandicornuta Gerstner and Acacia tortilis (Forsskal) Hayne (Fabaceae). These two tree species flower in the early rainy season (November-December) and have small white flowers in small round ball-shaped clusters. Adults of phelochroa sanguinalis were not found on flowers of 14 other tree species with different floral structures which were flowering at the same time as Acacia grandicornuta and Acacia tortilis. Predatory, reproductive, and defensive behaviors (including the presence of a chemical defense) are described for Aphelochroa sanguinalis based on field and laboratory observations

Biotechnology and the African Farmer

Research and Development/Tech Change/Emerging Technologies,

The impact of HIV/AIDS on food security and household vulnerability in Swaziland

This study investigated the impact of HIV/AIDS on food security and household vulnerability in Swaziland. Personal interviews with 847 selected farming households revealed an increase in sales of crops and livestock to finance funerals and healthcare, a decrease in expenditure on agricultural inputs, and an increase in expenditure on medical bills and funerals. Most households were vulnerable to food insecurity. The affected households therefore need assistance in order to maintain food production and security, including support in the form of agricultural inputs such as fertilisers and seeds through the markets and special arrangements to allow them access to affordable inputs. Therapeutic feeding and home based care will be needed for the chronically ill in vulnerable households.impact, HIV/AIDS, food security, household vulnerability, Food Security and Poverty,

Mapping occurrence of Taenia solium taeniosis/cysticercosis and areas at risk of porcine cysticercosis in Central America and the Caribbean basin

Background: This study aimed to map the occurrence of Taenia solium taeniosis/cysticercosis at national level within Central America and the Caribbean basin, and to map the distribution of porcine cysticercosis at first-level administrative subdivision level (department level) and the porcine population at risk. This zoonotic parasite is believed to be widely endemic across most of Latin America. However, there is little information readily available for Central America and the Caribbean basin. Taenia solium has been ranked the most important foodborne parasitic hazard globally and within endemic areas is a common cause of preventable epilepsy. Methods: We conducted a structured literature search in PubMed, supplemented and crossed-referenced with relevant academic databases, grey literature, and active searches in identified literature, to identify all records of T. solium presence in Central America and the Caribbean basin between 1986 and April 2017. To retrieve grey literature, government entities, researchers and relevant institutions across the region were contacted in an attempt to cover all countries and territories. Identified records containing data on porcine cysticercosis were geo-referenced to identify department level distribution and compared to modelled distributions of pigs reared under extensive production systems. Results: We identified 51 records of T. solium at the national level, covering 13 countries and an additional three countries were included based on World Organisation for Animal Health (OIE) reports, giving a total of 16 countries out of 41 with evidence of the parasite's presence. Screening records for porcine cysticercosis data at the departmental level confirmed porcine cysticercosis presence in 11 departments across six countries (Colombia, Guatemala, Honduras, Mexico, Nicaragua and Venezuela). Conclusions: When comparing these results to areas where pigs were kept in extensive production systems and areas where no information on porcine cysticercosis exists, it is apparent that porcine cysticercosis is likely to be underreported, and that a substantial part of the regional pig population could be at risk of contracting porcine cysticercosis. More detailed information on the distribution of T. solium and accurate burden estimations are urgently needed to grasp the true extent of this zoonotic parasite and the public health and agricultural problems it potentially poses

Decentralising voice: women’s participation in Integrated Development Planning processes in KwaZulu-Natal, South Africa.

The appeal of decentralisation is based on the belief that it will foster participatory democracy, introduce more responsive service delivery and advance the rights of citizens. It is also assumed that decentralisation processes will promote gender equity and benefit women. International experience, however, has begun to show that social transformation does not necessarily follow decentralisation processes, and that the increased autonomy enjoyed by local government can roll back advances secured by national government as local elites entrench their power in ways that exclude and disempower marginalised and vulnerable groups. Against a backdrop of ambivalent evidence feminist scholars have cautioned against an uncritical acceptance of the supposed benefits of decentralisation for women