Resultados de búsqueda - "Pest"

Hermetic bags remain effective in minimizing storage loss after four successive cycles of reuse in Mexican highlands por Odjo, Sylvanus, González Regalado, Jessica, Saldivia Tejeda, Abel, Guera, O.G. Mariel, Verhulst, Nele

“…Maize and beans are two important crops in Mexico that are heavily infested by insect pests during storage, which can cause significant damage and jeopardize the food security of smallholder farmers. …”
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Genetic variation among Asian populations of rice planthoppers, Nilaparvata lugens and Sogatella furcifera (Hemiptera: Delphacidae): mitochondrial DNA sequences por Mun, J.H., Song, Y.H., Heong, K.L., Roderick, G.K.

“…To understand better the origins of these immigrations as well as the geographic structure of rice pests in Asian rice growing regions, intraspecific variation in two species of delphacid planthoppers,Nilaparvata lugens(Stål) andSogatella furciferaHorvath, was examined. …”
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Increasing access to and uptake of livestock vaccines and women's empowerment with gender-responsive vaccine delivery systems por Galiè, Alessandra, Njiru, Nelly, Omondi, Immaculate A., Malapit, Hazel J., Ferguson, Nathaniel, Lecoutere, Els, Muchiri, Caroline

“…Preventable, deadly diseases such as Newcastle (ND) and Peste des petits ruminants (PPR), however, often decimate flocks of chicken and herds of sheep and goats. …”
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Adoption without gains, and vice-versa: Exploring the disconnect between improved bean varieties and yield in Central America and Haiti through the lens of seed systems por Reyes, Byron, Maredia, Mywish K., Martínez, José María, Gomez, Lorena, Rosas, Juan Carlos, Miranda, Angela

“…Over the past 30 years, R&D has focused on breeding resilient bean varieties to withstand climate change, pests, and diseases. However, the success of these innovations depends not only on variety development but also on efficient seed systems that deliver them to farmers—a crucial yet often overlooked factor in maxi-mizing agricultural R&D benefits. …”
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Implementation of a tunnel system for scaling-out high-quality cassava planting material por Pérez-Pazos, Jazmín Vanessa, Fuentes-Cassiani, Deimer, Regino, Sol-Mara, García, Jorge-Luis, Osorio, Nilson, Espitia, Amaury, Araujo, Hernando, Escobar-Perez, Roosevelt, Rosero, Amparo

“…The production of high-quality cassava planting material is a key strategy for mitigating the spread of pests and diseases. To promote the adoption of such strategies by farmers, it is essential to strengthen local capacities through knowledge transfer and the incorporation of innovative technologies, such as tunnels for rapid propagation (TxRPs), which have been successfully implemented in various international contexts. …”
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Multi-purpose forages potential to enhancing mixed smallholder farming productivity and food security in Malawi por Bekele, Regassa, Hami, Joseph, Homann-kee Tui, Sabine, Mwendia, Solomon, Notenbaert, An

“…Forage production strategies such as backyard planting, intercropping, alley cropping, crop rotation, agroforestry, and Push-Pull systems are recommended as entry points for improving livestock feed availability while simultaneously enhancing soil fertility, reducing erosion, and controlling pests. Prioritizing the development of improved forage varieties and robust seed supply systems are also recommended to support these strategies. …”
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Conservation agriculture for the dry-land areas of the Yellow River Basin: Increasing the productivity, sustainability, equity and water use efficiency of dry-land agriculture, whi... por International Maize and Wheat Improvement Center

“…Conservation agriculture (CA) systems typically result in increased crop water availability and agroecosystem productivity, reduced soil erosion, increased soil organic matter and nutrient availability, reduced labor and fuel use and increased biological control of pests. Most of the recent advances in conservation agriculture in China have been in irrigated areas, from which technologies and approaches were adapted for this project. …”
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Common bean breeding for resistance against biotic and abiotic stresses : From classical to MAS breeding por Miklas, PN, Kelly, James D., Beebe, Stephen E., Blair, Matthew W.

“…Breeding for resistance to insect pests is updated for bean pod weevil (Apion), bruchid seed weevils, leafhopper, thrips, bean fly, and whitefly, including the use of arcelin proteins as selectable markers for resistance to bruchid seed weevils. …”
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Abundancia de chisas rizófagas (Coleoptera: Melolonthidae) en agroecosistemas de Caldono y Buenos Aires, Cauca, Colombia por Pardo Locarno, L.C., Montoya Lerma, J., Schoonhoven, Aart van

“…The composition and variation in frequency of soil pests, especially the whitegrub (larvae of Coleoptera, family Melolonthidae) was studied in Caldono and Buenos Aires. …”
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Assessment of innovations for sustainable livelihoods for smallholder farmers in response to changing climates in semi-arid Zimbabwe through farmer perceptions por Musiyiwa K, Filho WL, Nyamangara, Justice, Harris D

“…Poor informal markets and bargaining power as well as shortage of grazing land, in addition to pests and diseases were however cited as some of the main constraints to livestock production. …”
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Practicas sencillas para aumentar el rendimiento del cultivo de la yuca (Manihot esculenta Crantz) por Leihner, D.E., Castro Merino, A.

“…The low cassava yields obtained in L.A. at present are the result of a complex of problems: 1) deficient quality of planting material, which results in low sprouting, poor rooting and little initial vigor; 2) inadequate land preparation and planting systems; 3) control systems for pests and diseases are unknown and weed control, untimely; 4) some local var. have a low yield potential. …”
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Introduced banana hybrids in Africa: seed systems, farmers' experiences and consumers' perspectives por Karamura, E.B., Tinzaara, William, Kikulwe, Enoch Mutebi, Ochola, D., Ocimati, W., Karamura, D.

“…Irrespective of the end use, resistance to pests and diseases and early maturation were important considerations. …”
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Transgenic bananas with enhanced resistance against Xanthomonas wilt disease por Tripathi, L., Tripathi, J.N., Tushemereirwe, Wilberforce K., Arinaitwe, G., Kiggundu, A.

“…Banana (Musa sp.) represents one of the most important world food crops after maize, rice, wheat and cassava. Many pests and diseases have significantly affected banana cultivation. …”
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Effectiveness of cowpea and wild Vigna germplasm distribution and cost implication on their conservation efforts by IITA por Manyong, Victor M., Dumet, D., Ogundapo, A.T., Horna, D.

“…Desirable traits most sought by users are high yield and resistance to pests and diseases. Major constraints associated with the distributed accessions were their phytosanitary status and the limited number of seeds provided by GRC. …”
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Improving the productivity of cowpea in the savannas of northeast Nigeria through participatory evaluation and dissemination of improved varieties por Kamara, A.Y., Omoigui, L.O., Ewansiha, S.U.

“…A number of improved varieties have been developed combining diverse plant type, and different maturity periods, with resistance or tolerance to several diseases, insect pests, and parasitic weeds and possessing other good agronomic traits. …”
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Trait variation and genetic diversity in a banana genomic selection training population por Nyine, M., Uwimana, Brigitte, Swennen, Rony L., Batte, M., Brown, A., Christelova, P., Hribova, E., Lorenzen, J.H., Doležel, Jaroslav

“…Banana (Musa spp.) is an important crop in the African Great Lakes region in terms of income and food security, with the highest per capita consumption worldwide. Pests, diseases and climate change hamper sustainable production of bananas. …”
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Financing, handling, hardening and marketing of tissue culturederived planting material through nurseries: the case of banana and plantain in Kenya, Uganda and Burundi por Bauer, V., Burkart, Stefan, Abele, S., Kahangi, E., Dubois, T., Coyne, Danny L., Hoffmann, Vivian

“…The distribution of contaminated planting material (suckers) remains a major cause of spread of pests and diseases in banana. A traditional subsistence staple in East Africa, banana is becoming increasingly a commercialized commodity in the region. …”
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Improving the productivity of cowpea in the savannas of northeast Nigeria through participatory evaluation and dissemination of improved varieties por Kamara, A.Y., Omoigui, L.O., Ewansiha, S.U.

“…A number of improved varieties have been developed combining diverse plant type, and different maturity periods, with resistance or tolerance to several diseases, insect pests, and parasitic weeds and possessing other good agronomic traits. …”
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Breeding cassava for brown streak resistance: regional cassava variety development strategy based on farmers and consumer preferences por Kanju, E.E., Masumba, E.A., Masawe, M., Tollano, S., Muli, B., Zacharias, A., Mahungu, N.M., Khizzah, B., Whyte, J., Dixon, A.

“…However, yields are low due to various reasons amongst which are pests and diseases. Cassava brown streak virus disease (CBSD) is one of the major diseases of economic importance in Kenya, Tanzania, Mozambique and Malawi. …”
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Acetic acid lure placement within traps affects moth catches of codling moth (Lepidoptera: Tortricidae) por Barros-Parada, Wilson, Basoalto, Esteban, Fuentes-Contreras, Eduardo, Cichon, Liliana Isabel, Knight, Alan L.

“…Standardization of lure placement will be important to fully utilize the use of bisexual, multilure monitoring systems for codling moth and likely for other pests.…”
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