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	Provedor de dados AgEcon (4) Autor McDougall, Sandra (2) Mullen, John D. (2) Orr, Leanne M. (2) Berck, Peter (1) Helfand, Gloria E. (1) Kim, Hong Jin (1) Kipkoech, Anderson Kipruto (1) Maritim, Henry K. (1) Mithofer, Dagmar (1) Muchugu, Erick (1) Napier, Tony (1) Schulthess, Fritz (1) Yabann, Wilson K. (1) Mais... Palavra-chave Benefit-cost (4) Crop Production/Industries (3) Environmental Economics and Policy (2) Evaluation (2) Farm Management (2) IPM (Integrated Pest Management) (2) Lettuce (2) Research (2) Abatement cost (1) Agricultural and Food Policy (1) Air pollution (1) Analysis (1) Biological control (1) Clean air act (1) Community/Rural/Urban Development (1) Food Security and Poverty (1) Impact assessment (1) Maize (1) Parasitoids (1) Production Economics (1) Mais... Tipo do documento Conference Paper or Presentation (2) Report (1) Working or Discussion Paper (1) Ano 2009 (1) 2008 (2) 1999 (1) País United States (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última An Evaluation of the Economic, Environmental and Social Impacts of NSW DPI Investments in IPM Research in Lettuce AgEcon Orr, Leanne M.; McDougall, Sandra; Mullen, John D.. Research into IPM technologies has been conducted by NSW DPI for over 20 years. Evaluating the returns from investment in specific research and development projects is an important component of the NSW DPI science and research program. An economic evaluation has been conducted of IPM in managing invertebrate pests in lettuce in NSW. We found that there has been widespread adoption of IPM practices amongst NSW lettuce growers leading to a flow of economic benefits to the lettuce industry and the community. Important environmental and human health benefits were also identified. A benefit-cost ratio of 2 was calculated for the return to NSW DPI investment in lettuce IPM research which while satisfactory, is lower than returns calculated for other agricultural... Tipo: Report Palavras-chave: Research; Benefit-cost; Evaluation; IPM (Integrated Pest Management); Lettuce; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Production Economics; Q160. Ano: 2008 URL: http://purl.umn.edu/45631 Returns to investment in IPM research in lettuce by NSW DPI AgEcon Orr, Leanne M.; McDougall, Sandra; Napier, Tony; Mullen, John D.. Research into IPM technologies has been conducted by NSW DPI for over 20 years. Evaluating the returns from investment in specific research and development projects is an important component of the NSW DPI science and research program. An economic evaluation has been conducted of IPM in managing invertebrate pests in lettuce in NSW. We found that there has been widespread adoption of IPM practices amongst NSW lettuce growers leading to a flow of economic benefits to the lettuce industry and the community. Important environmental and human health benefits were also identified. A benefit-cost ratio of 2 was calculated for the return to NSW DPI investment in lettuce IPM research which while satisfactory, is lower than returns calculated for other agricultural... Tipo: Conference Paper or Presentation Palavras-chave: Research; Benefit-cost; Evaluation; IPM (Integrated Pest Management); Lettuce; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies. Ano: 2008 URL: http://purl.umn.edu/94283 Spatial variation in benefits and costs, or why pollution isn't always for sale AgEcon Berck, Peter; Helfand, Gloria E.; Kim, Hong Jin. Tipo: Working or Discussion Paper Palavras-chave: Abatement cost; Air pollution; Benefit-cost; Analysis; Clean air act; Environmental Economics and Policy. Ano: 1999 URL: http://purl.umn.edu/43914 The economic value of releasing parasitoid for the control of maize stemborers in East and Southern Africa AgEcon Kipkoech, Anderson Kipruto; Schulthess, Fritz; Yabann, Wilson K.; Maritim, Henry K.; Muchugu, Erick; Mithofer, Dagmar. The braconid larval parasitoid Cotesia flavipes Cameron was introduced from Asia into East and Southern African region starting in 1993 to control the invasive exotic maize stemborer Chilo partellus (Swinhoe) (Lepidoptera: Crambidae). A quasi-experiment was constructed using farmers that applied sublethal dosages of pesticide in assessing the counterfactual for the impact of the establishment of the introduced parasitoid in five countries in the region. Logistic regression method was used to estimate the probability that farmers’ would inadvertently exclude parasitoids in their maize field. Thereafter the propensity score matching method was used to find corresponding farmers excluding parasitoids among those who did not for yield comparison. The... Tipo: Conference Paper or Presentation Palavras-chave: Benefit-cost; Biological control; Impact assessment; Maize; Stemborers; Parasitoids; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Farm Management; Food Security and Poverty. Ano: 2009 URL: http://purl.umn.edu/51679 Registros recuperados: 4 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco