Search Results - "América"

Argentina and Brazil Could Expand Wheat Production Due to the War in Ukraine by Colussi, Joana, Schnitkey, Gary, Cabrini, Silvina María

“…The war in Ukraine is expected to expand wheat production in Argentina and Brazil, the primary wheat-producing nations in South America. Both nations will likely already increase wheat planting this season, which begins in May 2022. …”
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Morphological and molecular identification of the invasive Xylosandrus crassiusculus (Coleoptera: Curculionidae: Scolytinae) and its South American range extending Into Argentina a... by Landi, Lucas, Gómez, Demian, Braccini, Celina Laura, Pereyra, Vanina Antonella, Smith, Sarah M., Marvaldi, Adriana Elena

“…Further studies are needed, on the genetic variation through the native and introduced ranges of the granulate ambrosia beetle, to ascertain the source/s of origin of this biological invasion in the Americas. The present paper reports the expansion of this exotic species in South America into Argentina and Uruguay.…”
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Creación y diseño de organismos de cuencas en la subcuenca del río Copán, Honduras by Otero Carvajal, Suyapa A.

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Disciplinary roots and branches of evaluation: Some lessons from agricultural research by Horton, Douglas

“…Since its origins in North America in the 1960s, the field of program evaluation has grown considerably and its concerns have broadened from accountability to program improvement, decision support and institutional learning. …”
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Métodos de control de begomovirus del frijol by Morales, Francisco José

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Uso del cultivo de tejidos en el mejoramiento del arroz by Martínez Racines, César Pompilio, Pulver, Edward L., Núñez Zarantes, VM

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Rice varieties in Mexico and their genetic diversity by Ortega Arreola, R., González Tous, Daniel I., Berrío Orozco, Luis Eduardo, Guimarães, Elcio Perpétuo, Cuevas Pérez, Federico E.

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Nutrition of savanna rice lines under Colombian savanna soil conditions by Roy, A.C., Sarkarung, Surapong, Zeigler, Robert S.

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Epidemiology in pure stands and varietal mixtures by Trutmann, P.

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Brachiariagrasses by Miles, John W., Valle, Cacilda Borges do, Rao, Idupulapati M., Euclides, Valéria Pacheco Batista

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Determinación del contenido de DNA en especies y variedades de arroz by Martínez Racines, César Pompilio, Arumuganathan, K., Earle, E.

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Resistencia estable y variabilidad patogénica en el complejo arroz - Pyricularia oryzae by Correa Victoria, Fernando J., Zeigler, Robert S.

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Public spending in developing countries: trends, determination, and impact by Fan, Shenggen, Rao, Neetha

“…However, all types of government spending except health were statistically insignificant in Latin America. Structural adjustment programs promoted growth in Asia and Latin America, but not in Africa. …”
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Ten simple rules for organizing a virtual conference—anywhere by Gichora, N.N., Fatumo, S.A., Ngara, M.V., Chelbat, N., Ramdayal, K., Villiers, Etienne P. de, Masiga, Daniel K., Bizzaro, J.W., Suravajhala, P., Ommeh, S.C., Hide, W.

“…1 International Institute of Tropical Agriculture, Nairobi, Kenya, 2 Faculty of Life Sciences, The University of Manchester, Manchester, United Kingdom, 3 Department of Computer and Information Sciences, Covenant University, Ota, Nigeria, 4 Institute of Bioinformatics, Johannes Kepler University, Linz, Austria, 5 Moroccan Society for Bioinformatics Institute, Morocco, 6 South African National Bioinformatics Institute, University of the Western Cape, Bellville, South Africa, 7 University of Cape Town, Cape Town, South Africa, 8 University of Notre Dame, South Bend, Indiana, United States of America, 9 Biotechnology Unit, University of Buea, Buea, South West Region, Cameroon, 10 International Livestock Research Institute, Nairobi, Kenya, 11 Biosciences Eastern and Central Africa, Nairobi, Kenya, 12 International Center of Insect Physiology and Ecology, Nairobi, Kenya, 13 Bioinformatics Organization, Hudson, Massachusetts, United States of America, 14 Bioinformatics Team, Center for Development of Advanced Computing, Pune University Campus, Pune, India, 15 Harvard School of Public Health, Boston, Massachusetts, United States of America…”
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Opuntia ficus indica como alternativa forrajera para la producción ganadera en el árido by Zarate, Leonardo Rafael, Diaz, Raul Fernando

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Morphology and development of immature stages of Galeopsomyia fausta (Hymenoptera: Eulophidae: Tetrastichinae) by Llácer, Elena, Urbaneja, Alberto, Garrido, Antonio, Jaques, Josep A.

“…In Central and South America, the activity of this wasp has resulted in good biological control of P. citrella. …”
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Macroeconomic policies and agricultural and rural development by Díaz-Bonilla, Eugenio

“…This chapter briefly discusses different aspects of macroeconomic policies and its interactions with agriculture, rural development and food security in Latin America and the Caribbean. It attempts to summarize some relevant topics that policymakers and policy analysts working on agricultural issues in developing countries should understand about macroeconomics to do their job. …”
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Cuatro medio verdales: la relacion bosques y agua en Centroamericana by Kaimowitz, D.

“…This paper looks at four "half-truths" about the relations between forests and water in Central America. The first is that deforestation has reduced rainfall in certain regions of Central America. …”
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Fitomejoramiento participativo y derechos de propiedad intelectual by Sperling, L.

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El arroz de secano en Mato Grosso, Brasil. Informe de viaje de observación, mayo 1981 by Rosero Morán, Manuel J.

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