The study was conducted to identify farmers’ perception and ranking of the most important constraints to sheep production at Sinqumeni administrative area, in Ngcobo local municipality of the Eastern Cape Province, South Africa. Data was collected using semi-structured questionnaire. The results showed that 72.6% of the surveyed farmers were males and 62.5% of the farmers were between the ages of 52-80 years. The most important challenges of sheep production perceived by the farmers were disease and parasites (27%), shortage of feed (16.7%), lack of infrastructure (16%), organized market access (14.7%), lack of water availability (10.1%), high cost of drugs/vaccines (9.8%), stock theft (5.7%) respectively. Thus, there is a need to forge strategic partnership with various stakeholders to control the identified challenges through on-going training of farmers using a demonstration approach rather than an oral presentation, formation of cooperatives to minimise the cost of drugs; and conservation of feed and rain water harvesting in preparation for dry season can be a sustainable way of overcoming the constraints experienced by small-scale sheep producers. Key words: Constraints, feed, disease, sheep, small-scale.

Goat production is essential to South African rural livelihood despite being faced with numerous challenges. Goat trade is crucial for African rural households' welfare, and food security. The study aimed to assess market price determinants of live goats in three Eastern Cape Province district municipalities. A pre-tested, semi-structured questionnaire obtained information from randomly selected 210 out of 350 goat farmers. Data was analyzed using the Statistical Package for Social Science to generate means, frequency, and percentage. Pearson's chi-square test was used to analyze farmers' demographic profiles, flock structure, and price determinants of goats. The results revealed that goat farming in the study areas was dominated by men (78%), and 43% were between 41 and 60 years. More than 40% of the respondents had advanced secondary education and more than 10 years of farming experience, holding between 2-5ha land with a household size ranging from 4-6 members. Regarding flock structure, female goats accounted for a higher proportion (53.2%) than their male counterparts (46.8%). Cash income (42.3%) was the main reason for keeping goats in the study areas. This is followed by traditional ceremonies purpose, while milk purpose was the least reason goat's farmers in the study area keep goats. Findings revealed that body size (p<0.001), colour (p<0.05), sex (p<0.01), age (p<0.001), season (p<0.001), breed (p<0.05) and head type (p<0.05) were the main determining attributes for the market price of live goats in the study areas. The study revealed that most goat farmers sell live goats during December (57%) compared to other seasons (43%). This could be attributed to the many traditional ceremonies among the Isixhosa people, who comprise the study area. The desired features and attributes influencing prices should be informed and incorporated into the breeding. It could be concluded that the size of the goat and the season are the main determinants of prices for goats in the study area. Additionally, various stakeholders should create market linkages and access to market information systems to convert the system into market-oriented using a value chain framework. Key words: Income, size, colour, season, live goats, South Africa

Journal of Medicinal Plants for Economic Development

Sorghum halepense is widely recognised as one of the most aggressive invasive perennial grasses affecting agricultural ecosystems worldwide. This systematic review synthesises existing scientific evidence on the ecological invasion dynamics, origin, distribution patterns, impacts on both biodiversity and livestock, and management strategies. A systematic literature review approach was employed to identify and evaluate peer-reviewed and grey literature. Relevant studies were retrieved from major scientific databases, including Google Scholar, PubMed, and ResearchGate, using predefined search terms related to S. halepense, invasion, impact on native plants and livestock, and possible control measures. Articles were screened based on relevance, methodological quality, and thematic alignment with the objectives of the review. The results showed that Johnsongrass is making a gradual invasion in South Africa through seed production and rhizome systems. Sorghum halepense alters native species composition, subsequently reduces biodiversity, and outcompetes native species. Although it may provide forage under certain conditions, its accumulation of cyanogenic compounds and nitrates poses serious poisoning risks to herbivores. Management strategies such as mechanical, burning, and chemical methods vary in terms of effectiveness. Some of these measures are influenced by the genetic make-up of the plant, costs associated with each control measure and other environmental factors. This review highlights the need for integrated management approaches that balance invasive weed control with sustainable forage production. This review emphasises the importance of adopting integrated management strategies that effectively control both seed production and underground stems. Future research should prioritise climate-responsive management approaches, improved understanding of invasion ecology, and the development of cost-effective control measures. Bringing together policy makers and specialists in weed science, natural conservation science, and animal health will be essential for reaching consensus on the actions required to curb the expansion and reduce the economic losses associated with the abundance of Sorghum halepense in our ecosystems.

Background and Aim: Sheep scab is one of the most contagious diseases of sheep found in rural communities worldwide and is a major health and welfare concern for sheep farming. Information on the attitudes of communal farmers to sheep scab remains speculative in the Eastern Cape Province. This study aimed to investigate knowledge, attitudes, and practices related to the prevalence of sheep scab among communal sheep farmers in Eastern Cape Province, South Africa. Materials and Methods: From June to August 2022, a cross-sectional survey using a semi-structured questionnaire (n = 160) was conducted in two rural communities of the Enoch Mgijima Local Municipality in Eastern Cape Province. Purpose sampling was used to obtain respondents’ knowledge, attitudes, and management practices regarding sheep scabs. Results: Among respondents, 81% were males and 19% were females. The majority of sheep farmers (59%) in both communities were aware of sheep scabs, but the majority (64%) did not receive any farming training. The majority of sheep farmers (65%) believed that sheep scab was the most serious threat to their sheep production since it increased mortality. In the past 3 years, approximately 57% of respondents reported an increase in the prevalence of sheep scab. The majority of farmers reported wool loss as the most noticeable clinical symptom (73%). More than 80% of sheep farmers do not use acaricide on a regular basis. Sixty-one percent of farmers prefer a pour-on topical application method. The frequency of annual dipping was every fortnight (40%), during summer and winter (24%). Most farmers (66%) regularly vaccinate their sheep. Conclusion: The prevalence of sheep scab is increasing in these communities; however, a better understanding of the factors that facilitate its transmission is required to allow improved management and control of this disease. The government must involve extension officers and distribute them to disseminate information to farmers. Thus, it will be easy to translate the literature into action. Keywords: communal sheep farmers, Eastern Cape Province, season, sheep scab control methods, sheep scab.

Sorghum halepense (Johnsongrass) is widely recognised as one of the most aggressive invasive perennial grasses affecting agricultural and rangeland ecosystems worldwide. Its rapid spread, ecological adaptability, and dual role as both a potential forage resource and a toxic risk to livestock present complex challenges for sustainable livestock production. Despite extensive research on its ecology and management, existing knowledge remains fragmented across multiple disciplines, limiting the development of integrated control strategies. This systematic review synthesises existing scientific evidence on the ecological invasion dynamics, origin and distribution patterns, biodiversity impacts, livestock-related risks, and management strategies associated with S. halepense, intending to inform sustainable livestock production systems. A systematic literature review approach was employed to identify and evaluate peer-reviewed and grey literature. Relevant studies were retrieved from major scientific databases, including Google Scholar, PubMed, and ResearchGate, using predefined search terms related to S. halepense, invasion ecology, livestock toxicity, and weed management. Articles were screened based on relevance, methodological quality, and thematic alignment with the objectives of the review. The findings indicate that S. halepense has successfully invaded diverse agro-ecological regions due to its hybrid origin, polyploid genome structure, prolific seed production, and extensive rhizome system. The species significantly alters plant community composition, reduces biodiversity, and competes with crops and native forage species. Although it may provide forage under certain conditions, its accumulation of cyanogenic compounds and nitrates poses serious poisoning risks to grazing livestock. Current control strategies, including mechanical removal, cultural practices, herbicide application, and prescribed burning, vary in effectiveness and are often limited by ecological constraints, cost, and the increasing emergence of herbicide resistance. The review highlights the need for integrated, ecosystem-based management strategies that balance invasive weed control with sustainable forage production. Future research should prioritise climate-responsive management approaches, improved understanding of invasion ecology, and the development of cost-effective control measures suitable for livestock production systems. A multidisciplinary framework integrating weed science, rangeland ecology, and animal health will be critical for mitigating the ecological and economic impacts of S. halepense in invaded landscapes.