Resultados de búsqueda - "pressure"

Molecular insights into fungicide resistance in sensitive and resistant Penicillium digitatum strains infecting citrus por Sánchez-Torres, Paloma, Tuset, Juan J.

“…In all cases, the resistance mechanism was consistent in both orchard or packing-house isolates and no differences conferred by either origin or fungicide pressure were observed. Consequently, since different processes have been described that confer fungicide resistance to the same compounds, such as DMIs, the hypothesis that multiple mechanisms could be acting simultaneously gains strength. …”
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Biological control of bemisia tabaci (homoptera, aleyrodidae) in protected tomato and pepper culture in southern Spain por Stansly, Philip A., Calvo, Javier, Urbaneja, Alberto

“…Management of this pest in protected culture of these crops in southern Spain has relied primarily on chemical control. aHowever, overlapping crop cycles, insecticide resistance and public pressure have spurred development of alternative management tactics more compatible environment for biological control such as insect netting for pest exclusion, and, in tomato, TYLCV-tolerant cultivars. …”
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Litter aeration and spread of Salmonella in broilers por Bodi, S. G., Garcia, A. V., Garcia, S. V., Orenga, C. M.

“…In addition, it could be an effective technique to reduce the infective pressure of this bacterium in several areas of the farm or in certain moments of the rearing period with more risk of multiplication and spreading of Salmonella.…”
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Evaluation of the Susceptibility of Different Prunus Rootstocks to Natural Infection of Plum Pox Virus-T por Caglayan, Kadriye, Serce, Cigdem Uluba, Gazel, Mona, Kaya, Kamuran, Cengiz, F. C., Vidal, Eduardo, Cambra, Mariano

“…Susceptibility of six different Prunus rootstocks to strain PPV-T was assessed under natural inoculum pressure in the Izmir-Aegean region during 2010-2011. …”
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A Decision Support System Based on Degree-Days to Initiate Fungicide Spray Programs for Peach Powdery Mildew in Catalonia, Spain por Marimón, Neus, Eduardo, Iban, Martínez-Minaya, Joaquín, Vicent, Antonio, Luque, Jordi

“…A beta-regression model for disease incidence showed a substantial contribution of the random effects orchard and year, whereas relevant fixed effects corresponded to ADD, wetness duration, and ADD considering vapor pressure deficit and rain. When beta-regression models were fitted for each orchard and year considering only ADD, disease onset was observed at 242 ± 13 ADD and symptoms did not develop further after 484 ± 42 ADD. …”
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Vineyard trellis system orientation and inclination effects on water use efficiency and productivity of potted and field-grown grapevines por Buesa, Ignacio, Caccavello, G., Merli, M. C., Puerto, H., Ruiz-Canales, Antonio, Molina, María J., Intrigliolo, Diego S.

“…On the other hand, vineyards planted north-south leaned west had lower vine light interception in the early afternoon, when the vapor pressure deficit is higher, but this does not allow reducing daily water consumption because the higher water use takes place during the morning. …”
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Antimicrobial resistance of Escherichia coli isolated in newly-hatched chickens and effect of amoxicillin treatment during their growth por Jiménez-Belenguer, Ana, Doménech, Ana, Villagrá, Arantxa, Fenollar, Alejandro, Ferrús, María A.

“…The objective of this paper was to determine the resistance patterns of Escherichia coli isolated from newly-hatched chickens as well as to study the antibiotic pressure effect when amoxicillin was administered during their growing period. …”
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Effects of leaning grapevine canopy to the West on water use efficiency and yield under Mediterranean conditions por Buesa, Ignacio, Ballester, Carlos, Miras-Ávalos, José M., Intrigliolo, Diego S.

“…Bobal) by maximizing radiation interception during the mornings and limiting this during the afternoons, when the vapour pressure deficit and the evaporative demand are higher. …”
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ecological

“…Here we studied three coffee pests and pathogens, with limited or no pressure from host-specific natural enemies, and with widely varying life histories, to test their relationships with landscape context: a fungus, Hemileia vastatrix, causal agent of coffee leaf rust; an insect, the coffee berry borer, Hypothenemus hampei (Coleoptera: Curculionidae); and root-knot nematodes, Meloidogyne spp. …”
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Anestesi av ödlor por Andersson, Emelie

“…Isoflurane is commonly used and has a rapid induction and recovery period but may cause decreased blood pressure and suppress spontaneous ventilation. Sevoflurane gives an even faster induction than isoflurane. …”
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Herbivory on woody plants and induced responses in two similar species of Acacia in the Kruger National Park, South Africa por Engdahl, Fredrik

“…I determined how the browsing pressure varied with distance to water and measured inducible responses on two species of Acacia (A. exuvialis and A. grandicornuta). …”

Hörby kommun i förändring : utveckling för framtiden por Nilsson, Amanda

“…The municipality's main areas of development can be found in the northwestern part of the municipality, a part under heavy population pressure. The factors underlying the municipality's efforts include the development of the Øresund Region and the Øresund Bridge which is a central point. …”

Is there a win for conservation, livelihoods and governance? : the implications of Broussonetia papyrifera as an ecological resource substitute: a field study in Uganda por Stoderegger, Yasmin

“…The demand for forest products such as charcoal and firewood is high due to population pressure and the cost of other energy sources. The park is managed by the Ugandan National Forestry Authority (NFA) and faces pressures from within the reserve and from external actors. …”

Occurrence and fate of organic micropollutants (OMPs) in Lake Mälaren por Rehrl, Anna-Lena

“…The water samples were enriched with solid phase extraction (SPE) and subsequently analyzed by ultra-high pressure liq-uid chromatography tandem mass spectrometry (UPLC-MS/MS). …”
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Urban Farming: Production comparison of Basil and Oak Leaf lettuce in two hydroponic growing systems : an industrial collaborated study in Sweden por Malik, Omer Hafeez

“…A global food security risk and pressure on existing natural resources are well expected in coming years. …”

Sustainable and cost-efficient feed ingredients for optimum breeding of house crickets (Acheta domesticus) for human consumption in Thailand por von Hackewitz, Lina

“…The global food production system is under pressure to keep up with the growing demand . In the last years, increased attention has been paid to use livestock with lower environmental impact, like the house cricket Acheta domesticus. …”
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Hydrofob interaktion por Karlsson, Carolina, Karlsson, Jenny

“…Infections are often treated with antibiotics, which provide a selective pressure on bacteria and thus an increased risk of resistance. …”
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Thermally modified hybrid aspen por Pihlak, Joel

“…However, greater use of wooden products can also put more pressure on our natural forests. The main problems discussed in this paper were: mechanical characteristics after intense thermal modification and overall quality characteristics of thermally modified hybrid aspen. …”
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Att kombinera Shared Space och temporär design : ett utvecklingsförslag för Fyristorg enligt Uppsala kommunsinnerstadsstrategi por Pärlefors, Ludvig

To create multifunctional riverscapes : the example of Älvkarleby in the Nedre Dalälven River, Sweden por Ye, Xuan

“…Hydropower is regarded as sustainable and clean energy and is being developed and applied in increasing river basins, while it has also caused damage and pressure on the ecological environment of the rivers. …”