With or without you: stem-galling of a tephritid fly reduces the vegetative and reproductive performance of the invasive plant Chromolaena odorata (Asteraceae) both alone and in combination with another agent
- Authors: Aigbedion-Atalor, Pascal O , Day, Michael D , Itohan Idemudia , Wilson, David D , Paterson, Iain D
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/418093 , vital:71508 , xlink:href="https://doi.org/10.1007/s10526-018-09917-x"
- Description: With or without another biological control agent, the specialist folivore Pareuchaetes pseudoinsulata, the stem-galling fly Cecidochares connexa reduced the performance of the invasive alien plant, Chromolaena odorata in Ghana. There was a strong significant negative relationship between gall densities of the gall fly and stem height, and the number of stems and flower heads of C. odorata. Pareuchaetes pseudoinsulata had very little impact on any C. odorata parameters. However, at sites where both C. connexa and P. pseudoinsulata occurred simultaneously, the performance of C. odorata was significantly reduced when compared with control plants. Increasing densities of both agents had a strong significant negative correlative effect on C. odorata plant parameters. Cecidochares connexa was recorded in all five regions of the country sampled, while P. pseudoinsulata was recorded in four regions. Densities of both agents declined in the dry season, but galls were persistent throughout the study period. This is the first report of the impact of C. connexa on C. odorata in the West African sub-region since its introduction to Cote d’Ivoire in 2003 and it is clear that the agent has a significant impact on C. odorata in Ghana. Further surveys are required to determine the impact of both biological control agents in other parts of the sub-region where they have established.
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- Date Issued: 2019
Woza Albert! (Student Editions)
- Authors: Krueger, Anton
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/229598 , vital:49691 , xlink:href="https://doi.org/10.1080/10137548.2018.1560975"
- Description: Publishing Woza Albert! back in 1983 was a smart move by Methuen Publishing, since it went on to become South Africa’s most canonical dramatic text. As Temple Hauptfleisch points out in his introduction to this new edition, the play has become one of the most anthologized and produced of all South African plays, a regular prescribed work…particularly so in the new curricula introduced since 1994…a major work in the South African literary canon, one of the most studied and produced of the plays from the turbulent 1980s.
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- Date Issued: 2019
‘Adolescent Pregnancy’ 1: Social problem, public health concern, or neither
- Authors: Macleod, Catriona I , Feltham-King, Tracey
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434031 , vital:73027 , ISBN 9781351035620 , https://www.taylorfrancis.com/chapters/edit/10.4324/9781351035620-17/adolescent-pregnancy-1-catriona-ida-macleod-tracey-feltham-king
- Description: In this chapter we outline three major approaches to adolescent pregnancy. The first is the ‘social problem’ approach, in which adolescent pregnancy is viewed as, for the most part, deleterious for the young woman, her offspring, and society. This position fuels public outrage when the numbers of pregnant adolescents (especially when they are school pupils) are revealed in newspapers. The second is a public health response, which is well established and which has much institutional kudos. Here the neutral language of population-wide health is used to underpin preventive efforts in relation to adolescent pregnancy. In the third approach, authors point to the problems underlying both of these positions, arguing that arbitrarily separating younger pregnant women from older pregnant women is premised on particular power relations.
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- Date Issued: 2019
‘Failed’ mothers, ‘failed’ womxn
- Authors: Macleod, Catriona I , Feltham-King, Tracey , Mavuso, Jabulile M-J J , Morison, Tracy
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434050 , vital:73028 , ISBN 9781032082967 , https://www.routledge.com/Intersections-of-Mothering-Feminist-Accounts/Zufferey-Buchanan/p/book/9781032082967
- Description: Mothering occurs within unequal power relations associated with the disadvantages and privileges of an unjust and patriarchal society. Social inequalities associated with gender, race, class, age, ability, sexuality, violence and nationalism intersect in the lives of women as mothers, to shape their lived experiences and perspectives on mothering. Showcasing the breadth and depth of feminist research on mothering, this book gives attention to the diversity of ways in which mothering is constructed and responded to as well as how mothering is experienced. Drawing on intersectional feminist thought, the book challenges normative visions of ‘good mothering’ and interrogates constructs of ‘bad mothering’. It brings together insights from multidisciplinary scholars who use feminist approaches in their research on mothering, to inform policy development and practice when working with women as mothers in diverse circumstances. Intersections of Mothering highlights the complexities of mothering in a contemporary world, show the benefits of considering mothering through an intersectional feminist lens, make visible lived experiences of mothers and provides challenges to dominant imaginings of and service responses to women as mothers.
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- Date Issued: 2019
“It is a thing that depends on God”
- Authors: Samandari, Ghazaleh , Grant, Carolyn , Brent, Lily , Gullo, Sara
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/281091 , vital:55691 , xlink:href="https://doi.org/10.1186/s12978-019-0757-y"
- Description: Background: Pregnancy among adolescent girls in Niger contributes to 34% of all deaths among females ages 15–19, but there is a dearth of research as to the specific contextual causes. In Zinder region, an area that is especially impoverished and where girls are at heightened risk, there is very little information on the main obstacles to improving adolescents’ health and well-being. This qualitative study examines the underlying social, individual and structural factors influencing married girls’ early first birth and participation in alternative opportunities (such as education or economic pursuits) in Niger. Methodology: In July of 2017, researchers conducted in-depth interviews with a non-probability sample of community members in three communes of Zinder Region, Niger. Participants (n = 107) included adolescent girls, husbands of adolescent girls, influential adults, community leaders, health providers, and positive deviants. All interviews were transcribed, coded and analyzed using Dedoose software. Results: Participants recognize the health benefits of delaying first birth, but stigma around infertility and contraceptive use, desire for children, and belief that childbirth is “God’s will” interfere with a girl’s ability to delay. Girls’ social isolation, lack of mobility or autonomy, and inability to envision alternatives to early motherhood compound the issue. Participants favor adolescents’ pursuit of increased economic opportunities or education, but would not support delaying birth to do so. Conclusions: Findings indicate the need for a holistic approach to delaying early birth and stimulating girls’ participation in economic and educational pursuits. Potential interventions include mitigating barriers to reproductive health care; training adolescent girls on viable economic activities; and providing educational opportunities for girls. Effective programs should also include or target immediate members of the girls’ families (husbands, parents, in-laws), influential local leaders and members of the community at large.
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- Date Issued: 2019