Resultados de búsqueda - "Pest"

Transcriptional Changes in Mycorrhizal and Nonmycorrhizal Soybean Plants upon Infection with the Fungal Pathogen Macrophomina phaseolina por Marquez, Nathalie, Giachero, María Lorena, Gallou, Adrien, Debat, Humberto Julio, Cranenbrouck, Sylvie, Di Rienzo, Julio A., Pozo, María J., Ducasse, Daniel Adrian, Declerck, Stéphane

“…Several studies have demonstrated the role of arbuscular mycorrhizal fungi (AMF) in enhancing plant resistance or tolerance to biotic stresses, decreasing the symptoms and pressure caused by various pests and diseases, including M. phaseolina in soybean. …”
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Liberación de la variedad de pasto imperial ICA-70 resistente a la gomosis. por Castaño, José Joaquín

“…El pasto imperial es atacado por la gomosis o peste bandera, afección causada por la bacteria Xanthomonas axonoperis. …”
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Evaluación de diferentes arreglos en el sistema de siembra maíz-frijol en el oriente antioqueño por Diaz A., Carlos, Ríos B., Manuel José, Rivera, Jesús Antonio

“…Futhemore, it is not recomended, in the cropping system maize-bean, to use the maximum amount of harvests per year (five), due to the relative low incomes and the difficulty to manage the crop, specially pests and diseases control.…”
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The scale insect (Hemiptera: Coccomorpha) collection of the entomological museum “Universidad Nacional Agronomía Bogotá”, and its impact on Colombian coccidology por Caballero, Alejandro, Ramos Portilla, Andrea Amalia, Rueda Ramírez, Diana, Vergara Navarro, Erika Valentina, Serna, Francisco

“…This insect group is exclusively phytophagous, and many species are pests on economically important crops in Colombia. …”
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The effects of nitrogen fertilizer rates in a long-term reduced tillage cropping system on dry matter and nitrogen accumulation in an oil radish (Raphanus sativus L.) cover crop por Chawdhery, Md. Rafique Ahasan

“…Incorporation of cover crop in cropping system has shown to improve biodiversity, suppress of pests and weeds, reduce soil erosion, improve soil organic matter (SOM) and soil texture and structure. …”
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A survey of cassava plants in the coastal region of Tanzania showing severe symptoms of cassava mosaic disease por Sidstedt, Maja

“…The cassava production has some constraints, however. Several diseases and pests can limit the production. The major diseases causing the largest losses in cassava production are cassava mosaic disease (CMD), cassava brown streak disease (CBSV) and bacterial blight disease. …”

VI Congreso internacional de biotecnología y agricultura Bioveg 2007, asistencia y presentación de trabajo científico

“…Además se presenta un trabajo científico que proporciona avances tecnológicos en el uso de micovirus para el control biológico de pestes fúngica, demostrando los avances científicos que realiza nuestro país. …”
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Manual de campo : Principales plagas y enfermedades en lechuga, tomate y cebolla

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Low pyrrolizidine alkaloid levels in perennial ryegrass is associated with the absence of a homospermidine synthase gene por Gill, G.P., Bryant, C.J., Fokin, M., Huege, J., Fraser, K., Jones, Christopher S., Cao, M., Faville, M.J.

“…A genetic marker, developed for the presence/absence of LpHSS1, may be used for marker-assisted breeding to either lower or increase PAs in breeding populations of perennial or Italian ryegrass to investigate a potential role in the deterrence of herbivore pests. The presence of HSS-like genes in several other Poaceae species suggests that PA biosynthesis may occur in plant family members beyond perennial ryegrass and tall fescue and identifies a potential route for manipulating PA levels.…”
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Concept and rationale of evolutionary plant breeding and its status in Nepal por Joshi, Bal Krishna, Ayer, D. K., Gauchan, Devendra, Jarvis, Devra I.

“…Under stress conditions, evolutionary populations have also been shown to be more resistant to weeds, diseases and pests damage than homogenous crop populations. Based on the source of diversity used in EPB, two different types of populations- Composite Cross population, and Composite Mixtures, population are developed. …”
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Identifying suitable tester for evaluating Striga resistant maize inbred lines using DArTseq markers and agronomict traits por Zebire, D., Menkir, A., Adetimirin, V., Mengesha, W., Meseka, S.K., Gedil, M.

“…This result can also encourage other breeders to investigate testers relative discriminating ability with varying levels of resistance in hybrid breeding for resistance to diseases, pests, and other parasitic plants.…”
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A new paradigm in the delivery of modernizing agricultural technologies across Africa por Woomer, P.L., Mulei, W., Zozo, R.

“…The Enablers provide policy support, youth empowerment, capacity development, irrigation and soil fertility expertise, and control of invasive pests. Together these Compacts and Enablers design and conduct collaborative agricultural development projects in partnership with national counterparts. …”
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Accelerating Impact of CGIAR Climate Research for Africa por International Institute of Tropical Agriculture

“…The project will specifically launch a “One-health platform for climate-driven pests and diseases”. It is an advanced climate-informed One-health innovation that builds on CGIAR’s track records in this area, framing the nexus of crop, livestock, soil and water health for improved human and ecosystem health, food safety and nutrition, and climate change as a complex public health issue. …”
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E-Extension and Digital Augmentation of the Egyptian Agricultural Sector por Ahmed Atwa Attia, Atwa, Govind, Ajit

“…Farmers require assistance with their farming operations as well as knowledge of how to control weeds, plant diseases, and pests. The study also identified the most efficient electronic agricultural extension methods that farmers will favor going forward. …”
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Editorial: Food safety in low- and middle-income countries por Grace, Delia, Bonfoh, B., Häsler, B., Hung Nguyen-Viet

“…They often lack infrastructure, waste disposal is poor, and pests are common; much of the food sold is fresh, unpackaged, un-processed or traditionally processed and is cheaper than food sold in the modern sector; live animals (especially poultry and fish) may be sold and in some cases wildmeat and traditional foods such as insects; there is an absence of consistent or structured food safety and quality inspection. …”
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Crops that feed the world 10: Past successes and future challenges to the role played by wheat in global food security por Shiferaw, Bekele, Smale, Melinda, Braun, Hans-Joachim, Duveiller, Etienne, Reynolds, Mathew, Muricho, Geoffrey

“…Future demand will need to be achieved through sustainable intensification that combines better crop resistance to diseases and pests, adaptation to warmer climates, and reduced use of water, fertilizer, labor and fuel. …”
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Realizing the potential of plant genetic resources: the use of phenomics for genebanks por Ghamkhar, Kioumars, Hay, Fiona, Engbers, Marleen, Dempewolf, Hannes, Schurr, Ulrich

“…Societal Impact Statement Genebanks contribute to global food security, directly influencing societal well-being, by providing access to seed or genetic material that is more resilient to pests, diseases, and environmental stresses. The ability to develop crops adapted to changing environmental conditions and with high nutritional value means societies can better cope with the adverse effects of climate change, safeguarding food production and rural livelihoods. …”
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Harvesting change: The impact of climate change on Africa’s agriFood systems por Piñeiro, Valeria, Gianatiempo, Juan Pablo, McNamara, Brian, Thomas, Timothy S., Traoré, Fousseini

“…In addition to rising temperatures, climate change affects Africa through several channels, including an increase in ocean levels, variations in precipitations (droughts and heavy rains), plant pests and animal diseases. Climate change is also expected to contribute to a significant reduction in arable land in the continent (IPCC, 2023). …”
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When trade saves natural resources: Evidence from cereals trade in SADC por Traoré, Fousseini, Matchaya, Greenwell C., Garcia, Roberto J.

“…Beyond rising temperatures, Africa faces various related challenges, including rising sea levels, unpredictable rainfall leading to both droughts and severe storms, and increased threats from plant pests and animal diseases. As a result, the continent is expected to see a significant decline in arable land, further compromising its agricultural future. …”
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Development and fecundity of Sesamia calamistis (Lepidoptera: Noctuidae) and Eldana saccharina (Lepidoptera: Pyralidae) por Shanower, T.G., Schulthess, F., Bosque-Perez, N.

“…The developmental rates and fecundity of two important African maize pests, Sesamia calamistis Hampson and Eldana saccharina Walker, were studied under constant temperatures and with two larval diets. …”
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