Resultados de búsqueda - "Country"

Development and field evaluation of a competitive ELISA to detect specific antibodies against Anaplasma marginale por Bellezze, Julio, Valentini, Beatriz Susana, Bosio, Anabela, Thompson, Carolina Soledad, Primo, María Evangelina

“…In a field evaluation, concordance between cELISA-sAm and nPCR-RFLP was 93.0 % with κ = 0.81 (95 % CI = 0.56–1.00) for A. marginale-infected cattle detection. In countries in which prevention is based on vaccination with A. centrale, the replacement of current ELISAs by this cELISA-sAm would decrease the false positive results and avoid the need of species confirmation by molecular techniques when disease control programs are performed to monitor the prevalence of A. marginale.…”
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Phytochemicals as antibiotic alternatives to promote growth and enhance host health por Lillehoj, Hyun, Yanhong, Liu, Calsamiglia, Sergio, Fernandez Miyakawa, Mariano Enrique, Fang, Chi, Cravens, Ron L., Oh, Sungtaek, Gay, Cyril G.

“…More than 270 participants from academia, government research institutions, regulatory agencies, and private animal industries from >25 different countries came together to discuss recent research and promising novel technologies that could provide alternatives to antibiotics for use in animal health and production; assess challenges associated with their commercialization; and devise actionable strategies to facilitate the development of alternatives to antibiotic growth promoters (AGPs) without hampering animal production. …”
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Streptococcus suis serotype 2 strains isolated in Argentina (South America) are different from those recovered in North America and present a higher risk for humans por Callejo, Raquel, Han, Zheng, Pengcheng, Du, Prieto, Monica, Jianguo, Xu, Zielinski, Gustavo Carlos, Auger, Jean-Philippe, Gottschalk, Marcelo

“…In fact, Argentina is now fifth among Western countries regarding the number of reported human cases after the Netherlands, France, the UK and Poland.…”
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Comparison of adaptative strategies to climate variability in rural areas of Argentine Chaco and US Southern Plains during the last century por Ricard, Maria Florencia, Viglizzo, Ernesto Francisco, Podestá, Guillermo Pablo

“…The results showed that farmers in both countries relied on two common adaptative strategies to face climate perturbations during the study period: i) land-use change (a simple binary decision of planting or not planting in response to climate conditions) during a first stage, and ii) the introduction of adaptative technologies to smooth the impact of climate during the second one. …”
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Quantifying the impacts of ecological restoration on biodiversity and ecosystem services in agroecosystems: A global meta-analysis por Barral, Maria Paula, Rey Benayas, José María, Meli, Paula, Maceira, Nestor Oscar

“…We quantitatively meta-analyzed the results of 54 studies of how restoration actions reflecting the two contrasting strategies of land sparing and land sharing affect levels of biodiversity and ES in a wide variety of agroecosystems in 20 countries. Restoration increased overall biodiversity of all organism types by an average of 68%. …”
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Enhancing agroecosystem productivity with woody perennials in semi-arid West Africa. A meta-analysis por Félix, Georges F., Scholberg, Johannes M. S., Clermont-Dauphin, Cathy, Cournac, Laurent, Tittonell, Pablo Adrian

“…The search string consisted of four parts: source, practice, responses, and countries of interest. In total, 26 references on agroforestry parklands and 21 onwoody amendments were included in the meta-database (314 entries, 155 for parklands, and 159 for ramialwood). …”
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Pathogenic diversity of soybean rust in Argentina, Brazil, and Paraguay por Akamatsu, Hajime, Yamanaka, Naoki, Yamaoka, Yuichi, Soares, Rafael Moreira, Morel, Wilfrido, Ivancovich, Antonio Juan, Bogado, Alicia Noelia, Kato, Masayasu, Yorinori, José Tadashi, Suenaga, Kazuhiro

“…This study demonstrated that P. pachyrhizi populations from South America vary geographically and temporally in pathogenicity and that the known Rpp genes other than Rpp1 in PI 587880A and Rpp5 have been less effective against recent pathogen populations in the countries studied.…”
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Ecological effects and management of invasive alien Vespidae por Beggs, Jacqueline R., Brockerhoff, Eckehard G., Corley, Juan Carlos, Kenis, Marc, Masciocchi, Maite, Muller, Franck, Rome, Quentin, Villemant, Claire

“…Most introduced Vespidae only occur in one or two countries, but some areas have become geographic hotspots of invasion: Hawaii (15 species), North America (eight species), New Zealand (five species), Australia (four species) and South America (four species). …”
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Assessment of physiological races of Exserohilum turcicum isolates from maize in Argentina and Brazil por Navarro, Barbara Ludwig, Ramos Romero, Lucía, Kistner, María Belén, Iglesias, Juliana, Von Tiedemann, Andreas

“…This information may be relevant for growers and breeding programs as the incidence of NCLB is increasing in both countries.…”
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Integrated pest management of Tuta absoluta: practical implementations across different world regions por Desneux, Nicolas, Han, Peng, Mansour, Ramzi, Arnó, Judit, Brévault, Thierry, Campos, Mateus R., Chailleux, Anais, Guedes, Raul N. C., Karimi, Javad, Konan, Kouassi Arthur J., Lavoir, Anne-Violette, Luna, Maria G., Pérez-Hedo, Mertixell, Urbaneja, Alberto, Verheggen, François J., Zappala, Lucia, Abbes, Khaled, Ali, Abid, Bayram, Yunus, Cantor, Fernando, Cuthbertson, Andrew G. S., De-Vis, Raf, Erler, Fedai, Firake, Dnyaneshwar M., Haddi, Khalid, Hajjar, M. Jamal, Ismoilov, Khasan, Jaworski, Coline C., Kenis, Marc, Liu, Hao-Tian, Madadi, Hossein, Martin, Thibaud, Mazih, Ahmed, Messelink, Gerben, Mohamed, Samira A., Nofemela, Robert S., Oke, Abiola, Ramos, César, Ricupero, Michele, Roditakis, Emmanouil, Shashank, Pathour R., Wan, Fang-Hao, Wang, Ming-Hui, Wang, Su, Zhang, Yi-Bo, Biondi, Antonio

“…The South American tomato pinworm, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), has invaded most Afro-Eurasian countries and is threatening worldwide tomato production. …”
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The Russian birch plywood industry por Terzieva, Ekaterina

“…The price for Russian plywood is expected to increase and Swedish consumers are forced to revise their strategies by considering cheaper substitutes or new plywood suppliers in other countries.…”
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Studie av introduktionen av NorFor Plan för foderstatsberäkning till mjölkkor i Sverige por Åkerlund, Helena

“…NorFor is a cooperative project between the consulting organisations owned by the farmers in the Nordic countries – Sweden, Norway, Denmark and Iceland. The project started in 2001 and the outcome, the system for ration calculation NorFor Plan and the model for evaluating the ration NorFor Evaluation, was completed in 2006. …”

Medical plants por Jansson, Emelie

“…In this report some of the other ways to use the different plants are also mentioned as well as some of the countries in the world where the plants can be found in commercial cultivation. …”
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Rishägn : ett möjligt alternativ som beteskydd vid plantering? por Lidwall, Karin

“…Browsing damages is an increasing problem in Swedish forests, the same as for other countries in Europe. Oak, one of the noble broadleaved trees in Sweden, is also one of the most browsed tree species. …”

Seaweed as a future food : a nutritional perspective with focus on seaweed aquaculture in Scandinavia por Lukic, Robin

“…Seaweed aquaculture is a well-established food production system in many East Asian countries but has only recently started in Scandinavia. …”

Poultry producers’ perceptions of changing market conditions : a field study of the poultry production in Khartoum state of Sudan por El-Obeid, Sara, Lundström, Ella

“…Contract farming is defined as initiatives from agro industrial companies to secure access to smallholder produce and has in developing countries become a way of allowing the poor to participate in a larger market (Farrington, 1999). …”

Reuse, reduce & recycle por Hellman, Cecilia, Karlsson, Emma

“…In the low-income countries of the world, rapid urbanization and decaying infrastructure results in an increasingly unsustainable situation when it comes to solid waste management. …”
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Solar energy on Swedish pig farms : a sunny story? por Ekman, Louise, Jonsson, Emelie

“…In Sweden there is a large interest in renewable energy but the market for solar power is still small compared to other countries such as Germany. Here many farmers produce their own electricity. …”

A serological study of Rift Valley Fever virus in two regions in Tanzania por Wachtmeister, Nica

“…RVF has a significant negative socio-economic impact during outbreaks in affected countries. Sheep, horse, cattle, goat, camel, buffalo and human can be infected by the virus, which today is endemic to sub-Saharan Africa and the Arabian peninsula. …”

Seroepidemiology of Peste des Petits Ruminants in central Tanzania alongside an evaluation of filter paper as transport medium por Roos, Nils

“…The devastating effects of PPR are mostly present in developing countries, where herding of small ruminants like goat and sheep is a major source of income for millions of farmers. …”
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