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| Registros recuperados: 294 | |
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| De Vos, Alta; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; Rhodes University, South Africa; a.devos@ru.ac.za; Cumming, Graeme S.; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; ARC Centre of Excellence in Coral Reef Studies, Townsville, Queensland, Australia; graeme.cumming@jcu.edu.au; Cumming, David H. M.; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; Tropical Resource Ecology Programme, University of Zimbabwe, Harare, Zimbabwe; cumming@icon.co.zw; Ament, Judith M.; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; judith.ament@uct.ac.za; Baum, Julia; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; jubaum5@gmail.com; Clements, Hayley S; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; clementshayley@gmail.com; Grewar, John D; Western Cape Government, Department of Agriculture, Elsenburg, South Africa; JohnG@elsenburg.com; Maciejewski, Kristine; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; Krismacski@gmail.com; Moore, Christine; Percy FitzPatrick Institute, Department of Biological Sciences, University of Cape Town, South Africa; School of Geography and the Environment, University of Oxford, UK; christine.moore@ouce.ox.ac.uk. |
| It is extremely important for biodiversity conservation that protected areas are resilient to a range of potential future perturbations. One of the least studied influences on protected area resilience is that of disease. We argue that wildlife disease (1) is a social-ecological problem that must be approached from an interdisciplinary perspective; (2) has the potential to lead to changes in the identity of protected areas, possibly transforming them; and (3) interacts with conservation both directly (via impacts on wild animals, livestock, and people) and indirectly (via the public, conservation management, and veterinary responses). We use southern African protected areas as a case study to test a framework for exploring the connections between... |
| Tipo: Peer-Reviewed Insight |
Palavras-chave: Disease; Identity; Pathogens; Protected areas; Resilience; Social-ecological systems; Southern Africa. |
| Ano: 2016 |
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| Cumming, Graeme S.; Percy FitzPatrick Institute, DST/NRF Centre of Excellence, University of Cape Town; graeme.cumming@uct.ac.za. |
| Pathogen dynamics are inseparable from the broader environmental context in which pathogens occur. Although some pathogens of people are primarily limited to the human population, occurrences of zoonoses and vector-borne diseases are intimately linked to ecosystems. The emergence of these diseases is currently being driven by a variety of influences that include, among other things, changes in the human population, long-distance travel, high-intensity animal-production systems, and anthropogenic modification of ecosystems. Anthropogenic impacts on ecosystems have both direct and indirect (food-web mediated) effects. Therefore, understanding disease risk for zoonoses is a social–ecological problem. The articles in this special feature focus on... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Disease; Framework; Health; Influenza; Pathogen; Resilience; Social– Ecological system. |
| Ano: 2010 |
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| Ncube Kanyika,Busisiwe T; Lungu,Davies; Mweetwa,Alice M; Kaimoyo,Evans; Njung'e,Vincent M; Monyo,Emmanuel S; Siambi,Moses; He,Guohao; Prakash,Channapata S; Zhao,Yongli; de Villiers,Santie M. |
| Background This study aimed to identify and select informative Simple Sequence Repeat (SSR) markers that may be linked to resistance to important groundnut diseases such as Early Leaf Spot, Groundnut Rosette Disease, rust and aflatoxin contamination. To this end, 799 markers were screened across 16 farmer preferred and other cultivated African groundnut varieties that are routinely used in groundnut improvement, some with known resistance traits. Results The SSR markers amplified 817 loci and were graded on a scale of 1 to 4 according to successful amplification and ease of scoring of amplified alleles. Of these, 376 markers exhibited Polymorphic Information Content (PIC) values ranging from 0.06 to 0.86, with 1476 alleles detected at an average of 3.7... |
| Tipo: Journal article |
Palavras-chave: Arachis; African varieties; Disease; SSR. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000200001 |
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| Garcia,Luiz C.; Machado Júnior,Carlos R.; Bochnia,Giovana P.; Weirich Neto,Pedro H.; Raetano,Carlos G.. |
| ABSTRACT The objective of this study was to determine whether the combination of adjuvants to fungicides significantly alters the spray physicochemical characteristics, and potentiates the chemical control of foliar diseases, in that it may affect yield components in wheat (Triticum aestivum) and soybean (Glycine max). The experimental design was completely randomized for the spray physicochemical characteristics, and randomized blocks for the culture variables analyzed, with four treatments and five replications. Treatments consisted of control (no fungicide spraying in the shoot), with fungicides only in plant shoots, fungicides + 0.25% of the spray with adjuvant of methyl ester base of soybean oil, and fungicides + 0.05% of the spray with adjuvant... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Disease; Glycine max; Application technology; Triticum aestivum. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601110 |
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| Freitas-Astúa,Juliana; Bastianel,Marinês; Locali-Fabris,Eliane C.; Novelli,Valdenice M.; Silva-Pinhati,Ana Carla; Basílio-Palmieri,Ana Carolina; Targon,Maria Luisa P.N.; Machado,Marcos A.. |
| Leprosis, caused by Citrus leprosis virus, cytoplasmic type (CiLV-C), is the main viral disease in the Brazilian citrus industry. This occurs because of the widespread source of inoculum and the year-round presence of the vector, the tenuipalpid mite Brevipalpus phoenicis, in citrus plants. In addition, while some Citrus species are resistant to CiLV-C, C. sinensis, the main cultivated species in the country, is extremely susceptible to the disease. The main objective of this work was to identify genes in C. sinensis cv. Pêra plants that were differentially expressed after the host was challenged with CiLV-C. In order to accomplish that, cDNA libraries were constructed from healthy and CiLV-inoculated sweet orange leaves. Two hundred and fifty-four genes... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: EST; Disease; CiLV; In silico hybridization; Sweet orange; Citrus sinensis. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000500026 |
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| Registros recuperados: 294 | |
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