Resultados de búsqueda - "Pest"

Involucramiento de las mujeres en procesos participativos de manejo integrado de plagas en café en Nicaragua por Valenzuela, G., Prins, K.

Enlace del recurso

Potencial de hormigas como depredadoras de la broca del café (Hypothenemus hampei) en Costa Rica por Varón, E.H., Hanson, Paul, Borbón, O., Carballo, Manuel, Hilje, Luko

Enlace del recurso

Evaluation of sugar beet genes involved in Rhizoctonia solani resistance por Klementsson, Niklas

“…As with any commercially produced crop, sugar beets can be exposed to pests and pathogens, which can cause yield losses. …”
Enlace del recurso

Food insecurity and the relative importance of various household assets por Fisseha, Kebebew

“…Ethiopia is one of the most food insecure countries in Sub Saharan Africa, mainly due to shortage of rainfall, plant diseases, pests and poor governances. Currently, food security is one of the Ethiopian government economic priority areas. …”
Enlace del recurso

Fröodling av Raj- och rörsvingel i Sverige por Olofsson, Hanna, Olsson, Marcus

“…Results from the survey show that there is little or no attack of diseases and pests in the festulolium and tall fescue in Sweden. …”

Training of ag-extension agents and farmers on validated best-bet CSA packages for crop, forage, and small ruminant value chains to manage climate and non-climate risks in Southern... por Ambaw, Gebermedihin, Nigussie, Abebe, Terefe, Hailu, Habtegiorgis, Kebede

“…Farmers and technicians, development agents, and experts were trained on how to collect data within CBBP cooperatives, evaluation of cooperative breeding sires, pregnancy test, mass synchronization, artificial insemination, principle, and method of breeding ram selection, ranking, and certification, utilization of forage legumes, use of alternative feed resources, ewe flushing, fattening and on the characteristics and controlling methods of small ruminant pests and diseases.…”
Enlace del recurso

A global assessment of the state of plant health por Acuña, Ivette, Andrade-Piedra, Jorge, Andrivon, Didier, Armengol, Josep, Elizabeth Arnold, A., Avelino, Jacques, Bandyopadhyay, Ranajit, Bihon Legesse, Wubetu, Bock, Clive H., Bove, Federica, Brenes-Arguedas, Tania, Calonnec, Agnès, Carmona, Marcelo, Carnegie, Angus J., Castilla, Nancy P., Chen, Xianming, Coletta-Filho, Helvecio Della, Coley, Phyllis D., Cox, Kerik D., Davey, Triona, Del Ponte, Emerson, Denman, Sandra, Desprez-Loustau, Marie-Laure, Dewdney, Megan M., Djurle, Annika, Drenth, André, Ducousso, Alexis, Esker, Paul, Fiaboe, Komi M., Hendrik Fourie, Paul, Frankel, Susan J., Frey, Pascal, Garcia-Figuera, Sara, Garrett, Karen A., Guérin, Maxime, Hardy, Giles E.St.J., Hausladen, Hans, Hu, Xiaoping, Hüberli, Daniel, Juzwik, Jennifer, Kang, Zhensheng, Kenyon, Lawrence, Kreuze, Jan, Kromann, Peter, Kubiriba, Jerome, Kuhnem, Paulo, Kumar, J., Lava Kumar, P., Lebrun, Marc-Henri, Legg, James P., Leon, Anna, Ma, Zhanhong, Mahuku, George, Makinson, Robert O., Marzachi, Cristina, McDonald, Bruce A., McRoberts, Neil, Menkir, Abebe, Mikaberidze, Alexey, Munck, Isabel A., Nelson, Andrew, Nguyen, Nga Thi Thu, O’Gara, Emer, Ojiambo, Peter, Ortega-Beltran, Alejandro, Paul, Pierce, Pethybridge, Sarah, Pinon, Jean, Ramsfield, Tod, Rizzo, David M., Rossi, Vittorio, Safni, Irda, Sah, Sonam, Santini, Alberto, Sautua, Francisco, Savary, Serge, Schreinemachers, Pepijn, Singh, Manjari, Spear, Erin R., Srinivasan, Ramasamy, Tripathi, Leena, Vicent, Antonio, Viljoen, Altus, Willocquet, Laetitia, Woods, Alex John, Wu, Boming, Xia, Xianchun, Xu, Xiangming, Yuen, Jonathan, Zalamea, Paul-Camilo, Zhou, Changyong

“…The GPHA focuses on infectious plant diseases and plant pathogens, but encompasses the abiotic (e.g., temperature, drought, and floods) and other biotic (e.g., animal pests and humans) factors associated with plant health. …”
Enlace del recurso

Regional monitoring of Fall Armyworm (FAW) using early warning systems por Buchaillot, Maria Luisa, Cairns, Jill E., Hamadziripi, Esnath, Wilson, Kenneth, Hughes, David, Chelal, John, McCloskey, Peter, Kehs, Annalyse, Clinton, Nicholas, Araus, José Luis, Kefauver, Shawn C.

“…Due to other confounding factors, such as clouds, intercropping, weeds, abiotic stresses, or even other biotic pests (e.g., locusts), validation results were mixed. …”
Enlace del recurso

Determination of imidacloprid in beehive samples by UHPLC-MS/MS por Michlig, Melina P., Merke, Julieta, Pacini, Adriana Cecilia, Orellano, Emanuel, Beldoménico, Horacio Ramón, Repetti, María Rosa

“…It was the first neonicotinoid introduced in the mid-1990s, and since then, its use has grown rapidly to control pests in a variety of agricultural crops. Several studies have shown that neonicotinoids translocate to the nectar and pollen of treated plants, which represents a potential risk to pollinators. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

First record of the Bermuda grass scaleOdonaspis ruthae Kotinsky, 1915 (Hemiptera: Coccomorpha: Diaspididae) in Colombia por Montes Rodríguez, José Mauricio, Kondo, Takumasa

Enlace del recurso
Enlace del recurso

Valpsjukevirus – ytterligare ett hot mot den biologiska mångfalden? por Norstedt, Cecilia

“…Valpsjukevirus tillhör genus Morbillivirus, familjen Paramyxoviridae och är nära besläktat med exempelvis boskapspest, mässling och peste des petites ruminants. Viruset orsakar systemisk infektion hos värddjuret och ger allt från till subkliniska infektioner till encefaliter med svåra neurologiska symptom och i värsta fall död. …”

Effekten av sortsamodling i stärkelsepotatis por Johnsson, Minna

Enlace del recurso

Farmers’ demand for quality and nutritionally enhanced sweetpotato planting material: Evidence from experimental auctions in Rwanda por Okumu, O.O., Rajendran, S., Okello, J.J., Ward, Patrick S., Gatto, M., Kilwinger, Fleur B.M., Maredia, M., Kirimi, S., Nshimiyimana, J.C., Ndirigwe, J., Uzamuschaka, S., Munyabarame, D., Shumbusha, D., Hareau, G., Spielman, David J.

“…In the absence of “clean” vines prepared with more attentive production practices, farmer-to-farmer vine exchanges and own-saved vines tends to encourage the accumulation of pests and diseases that ultimately affect yields. …”
Enlace del recurso

From a documented past of the Jersey breed in Africa to a profit index linked future por Opoola, Oluyinka, Shumbusho, Felicien, Hambrook, David, Thomson, Sam, Harvey, Dai, Chagunda, Mizeck G.G., Capper, Jude L., Moran, Dominic, Mrode, Raphael A., Djikeng, Appolinaire

“…The main performance descriptors identified were based on observations on resilience under both abiotic (heat, nutrition) and biotic (incidences of pests and diseases) stressors, milk production, BW, nutrition and utilisation of feed resources. …”
Enlace del recurso

Banana mapping in heterogenous smallholder farming systems using high-resolution remote sensing imagery and machine learning models with implications for banana bunchy top disease... por Alabi, T.R., Adewopo, Julius, Duke, O.P., Kumar, P. Lava

“…The crop is affected by several pests and diseases, including the invasive banana bunchy top virus (BBTV, genus Babuvirus), which is emerging as a major threat to banana production in SSA. …”
Enlace del recurso

Securing food for all in Bangladesh por Ahmed, Akhter, Islam, Nurul, Mujeri, Mustafa K.

“…Future agricultural growth and food and nutrition security are threatened by population growth, worsening soil fertility, diminishing access to land and other scarce natural resources, increasing vulnerability of crop varieties to pests and diseases, and persistent poverty leading to poor access to food. …”
Enlace del recurso

Altitude effect on plantain growth and yield during four production cycles in North Kivu, Eastern Democratic Republic of Congo por Sivirihauma, Charles, Blomme, Guy, Ocimati, W., Vutseme, L., Sikyolo, I., Valimuzigha, K., Langhe, E. de, Turner, David W.

“…The high altitude sites (e.g., at 2,172 m a.s.l.) that are also free of banana pests could however be beneficial for establishment of mother gardens for clean planting material multiplication because sucker development is enhanced at these elevations.…”
Enlace del recurso

Distribution, genetic diversity and potential spatiotemporal scale of alien gene flow in crop wild relatives of rice (Oryza spp.) in Colombia por Thomas, E., Tovar, E., Villafane, C., Bocanegra, J.L., Moreno, R.

“…Crop wild relatives (CWRs) of rice hold important traits that can contribute to enhancing the ability of cultivated rice (Oryza sativa and O. glaberrima) to produce higher yields, cope with the effects of climate change, and resist attacks of pests and diseases, among others. However, the genetic resources of these species remain dramatically understudied, putting at risk their future availability from in situ and ex situ sources. …”
Enlace del recurso

Pruebas regionales por International Center for Tropical Agriculture

“…This difference could be attributed to the heavier infestation of diseases and pests in the May planting. Planting material produced at Media Luna, Carimagua, and Rio Negro yielded higher than stakes produced at CIAT. …”
Enlace del recurso

Soil fertility regulates invasive herbivore performance and top-down control in tropical agroecosystems of Southeast Asia por Wyckhuys, Kris A.G., Burra, Dharani Dhar, Tran, D.H., Graziosi, Ignazio, Walter, Abigail Jan, Nguyen, T.G., Trong, H.N., Le, B.V., Le, T.T.N., Fonte, Steven J.

“…In this study, we assess how trophic regulatory forces (bottom-up vs. top down) influence the success of three globally important pests of cassava. We examine the mealybug species (Hemiptera: Pseudococcidae) of differing host breadth and invasion history: Phenacoccus manihoti, Paracoccus marginatus, and Pseudococcus jackbeardsleyi. …”
Enlace del recurso