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| Registros recuperados: 12 | |
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| Carnielli-Queiroz,Lorena; Fernandes,Patricia Machado Bueno; Fernandes,Antônio Alberto Ribeiro; Ventura,José Aires. |
| Abstract Pineapple (Ananas comosus var. comosus) fusariosis is an economically important fungal disease affecting the plant and its fruit. A rapid and reliable diagnosis is the base of integrated disease management practices. Fusariosis has resulted in quarantines for pineapple products in Central America, Africa and Asia. Difficulties diagnosing and correctly identifying the fungus Fusarium guttiforme, agent of the pineapple fusariosis, have led to the search for new methodologies, and for this we developed a new reliable molecular method to detect it. For diagnostic purposes, real-time PCR of elongation factor gene 1-α (ef1) was used to rapidly, specifically and sensitively diagnose F. guttiforme. A pathogenicity test was conducted with slips of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diagnostic; Diseases; Quarantine; Real-time PCR. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100219 |
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| Arthur, Matthew. |
| The quarantine policy decision-making process in Australia is subject to the principles of the World Trade Organisation's SPS Agreement. It is primarily based on the risks and associated economic costs accruing to producers in the event of disease entry. The costs of a quarantine measure in terms of forgone trade benefits are not considered. The impact associated with this asymmetric approach is identified by demonstrating the gains to consumers which may arise through liberalised markets using a case study of the Australian apple industry. A partial equilibrium analysis is used to show the impacts of apple market liberalisation, which can be expected to yield gains to consumers which are greater than the economic costs to on producers. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Quarantine; Trade; Liberalisation; Apples; Welfare; Food Consumption/Nutrition/Food Safety; International Relations/Trade. |
| Ano: 2006 |
URL: http://purl.umn.edu/31959 |
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| Brennan, John P.; Thorne, Fiona S.; Kelly, Paul W.; Murray, Gordon M.. |
| In determining the economic impact of a possible outbreak of the quarantinable wheat disease Karnal Bunt, an examination was made of the detailed components of the costs involved. The costs were classified as: (a) Direct costs (yield and quality losses); (b) Reaction costs (export bans, quality down-grading, seed industry costs); and (c) Control costs (quarantine zones, fungicides, spore destruction). The relative importance of each of these cost components is measured for a hypothetical outbreak of Karnal Bunt in the European Union, as a means of ensuring that the policy responses to such an outbreak are appropriate considering the costs involved. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Disease; Quarantine; Cost; Wheat; Agricultural and Food Policy; Crop Production/Industries. |
| Ano: 2004 |
URL: http://purl.umn.edu/58382 |
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| Pereira,Paulo Roberto Valle da Silva; Navia,Denise; Salvadori,José Roberto; Lau,Douglas. |
| The objective of this work was to evaluate the occurrence of Aceria tosichella Keifer (Prostigmata: Eriophyidae), the wheat curl mite, in Rio Grande do Sul, Brazil. Samples to detect A. tosichella specimens were collected in wheat, corn, oat crops and potential host grasses in 46 localities, in October 2006, August and October 2007. Samples of wheat were also collected in experimental greenhouses at Embrapa Trigo, Passo Fundo, RS, Brazil. A. tosichella specimens were found in wheat samples from Passo Fundo, Palmeira das Missões, São Luís Gonzaga, and Santo Antônio das Missões, RS, Brazil. Symptoms due to A. tosichella infestations were observed only in greenhouse conditions. This is the first report of A. tosichella in Brazil and the second in South America. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eriophyoidea; South America; Acari; Cereal; Quarantine; Virus. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000500015 |
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| Ferrier, Peyton Michael. |
| The United States bans imports of certain agricultural and wildlife goods that can carry pathogens or diseases or whose harvest can threaten wildlife stocks or endanger species. Despite these bans, contraband is regularly uncovered in inspections of cargo containers and in domestic markets. This study characterizes the economic factors affecting agricultural and wildlife smuggling by drawing on inspection and interdiction data from USDA and the U.S. Fish and Wildlife Service and existing economic literature. Findings reveal that agricultural and wildlife smuggling primarily include luxury goods, ethnic foods, and specialty goods, such as traditional medicines. Incidents of detected smuggling are disproportionately higher for agricultural goods originating... |
| Tipo: Report |
Palavras-chave: Smuggling; Illicit trade; SPS; Quarantine; Endangered species; CITES; Agribusiness; Agricultural and Food Policy; Financial Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/55951 |
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| Registros recuperados: 12 | |
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