Farmers’ perceptions of the impact of legislation on farm workers’ wages and working conditions: an Eastern Cape case study
- Authors: Roberts, Tamaryn , Antrobus, Geoffrey G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142911 , vital:38175 , DOI: 10.1080/03031853.2013.778464
- Description: The status of South African farm workers has changed significantly over the past five decades. Using data from three major surveys conducted between 1957 and 2008, an Eastern Cape district was used as a case study to assess farmers’ perceptions of the changes that had occurred, particularly as a result of legislation. Considering the changes, the impacts on the farm labour market and wage and non-wage working conditions are analysed. The legislation focused on includes the Extension of Security of Tenure Act 62 (ESTA) of 1997, the Basic Conditions of Employment Act 75 (BCEA) of 1997 and minimum wage legislation. Farmers believed legislation had both positive and negative effects, which were compounded by changes in the political and economic contexts. The case study reveals that government has a role in improving the status of farm labourers, with education and healthcare services requiring special attention. However, caution is needed to ensure that further reductions in farm employment are restricted.
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Hydrellia lagarosiphon Deeming (Diptera: Ephydridae), a potential biological control agent for the submerged aquatic weed, Lagarosiphon major (Ridl.) Moss ex Wager (Hydrocharitaceae)
- Authors: Martin, Grant D , Coetzee, Julie A , Baars, Jan-Robert
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/103912 , vital:32322 , https://doi.org/10.4001/003.021.0118
- Description: The leaf-mining fly, Hydrellia lagarosiphon Deeming (Diptera: Ephydridae), was investigated in its native range in South Africa, to determine its potential as a biological control agent for Lagarosiphon major (Ridl.) Moss ex Wager (Hydrocharitaceae), an invasive submerged macrophyte that is weedy in many parts of the world. The fly was found throughout the indigenous range of the plant in South Africa. High larval abundance was recorded at field sites with nearly all L. major shoots sampled ontaining larvae, with densities of up to 10 larvae per shoot. Adults laid batches of up to 15 eggs, usually on the abaxial sides of L. major leaves. The larvae mined internally, leaving the epidermal tissues of the upper and lower leaves intact. The larvae underwent three instars which took an average of 24 days and pupated within the leaf tissue, from which the adults emerged. Impact studies in the laboratory showed that H. lagarosiphon larval feeding significantly restricted the formation of L. major side branches. Based on its biology and damage caused to the plant, Hydrellia lagarosiphon could be considered as a useful biological control candidate for L. major in countries where the plant is invasive.
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Preliminary assessment of the gender aspects of disaster vulnerability and loss of human life in South Africa
- Authors: Tandlich, Roman , Chirenda, Tatenda G , Srinivas, Sunitha C
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/76183 , vital:30518 , https://doi.org/10.4102/jamba.v5i2.84
- Description: South Africa has reached a medium level of human development and has a heterogeneous situation with respect to disaster risk management. In this article, a preliminary assessment of the gender aspects of disaster vulnerability and fatalities is presented. The United Nations, the Health Systems Trust and Statistics South Africa were used as data sources for the following gender-segregated values: the life expectancy at birth, unemployment rates, the human development index values, the maternal mortality rates and the number of deaths from unnatural and non-natural causes. The relevant inequality indices were then calculated and used to draw conclusions regarding the gender aspects of disaster risk management in South Africa. Results of the calculations indicate that between 1980 and 2011 men were 10% more vulnerable with respect to their health status. However, the gender differences have been decreasing in recent years. Access of women to healthcare is decreasing with time, potentially decreasing the recovery potential of whole families. Women are more economically vulnerable than men in South Africa, as they are 16.3% – 33% more likely to be unemployed than men. Educational status of both genders in South Africa is comparable based on literacy and enrolment rates at primary and secondary level. On the other hand, men are five times more likely to suffer fatal injuries during disasters.
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