Levantamento e identificação de espécies de cigarrinhas de xilema, vetoras da CVC em pomares de citros no Recôncavo Sul da Bahia.

O Brasil é o maior produtor mundial de laranja, estima-se que 40% dos pomares estão afetados pela Clorose Variegada dos Citros (CVC), doença de grande importância econômica. O agente causal da doença é a bactéria Xylella fastidiosa, limitada ao xilema das plantas e de crescimento lento. A bactéria é transmitida por enxertia ou por cigarrinhas de xilema das famílias Cicadellidae e Cercopidae

Diet with detoxified castor meal increase unsaturated fatty acids in goat milk and cheese.

Abstract: By-products of industrial processes nutritionally rich as castor meal have been used as an energy source in feed for goats in order to increase the lipid characteristics of milk and dairy products. The present study was conducted to evaluate the physicochemical, microbiological and sensory properties of goat cheese "Coalho Type" made from milk of goats submitted to diets with increasing levels (33, 67 and 100%) of detoxified castor meal, replacing soybean meal. The cheeses produced showed no changes in sensory attributes (P>0.05). However, the diet with different levels of detoxified castor meal promoted an increase in the levels of unsaturated fatty acids in milk and cheese, especially the C6:0; C10:0; C14:0; C16:0; C18:1 and C18:3 profile, whereas reduced contents of saturated fatty acids were observed (P<0.05). The results suggest detoxified castor meal as a promising alternative for use in the diet of dairy goats in total replacement of soybean meal

Chemical composition, antifungal activity and potential anti-virulence evaluation of the Eugenia uniflora essential oil against Candida spp.

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Search for the standard model Higgs boson in the H to ZZ to 2l 2nu channel in pp collisions at sqrt(s) = 7 TeV

A search for the standard model Higgs boson in the H to ZZ to 2l 2nu decay channel, where l = e or mu, in pp collisions at a center-of-mass energy of 7 TeV is presented. The data were collected at the LHC, with the CMS detector, and correspond to an integrated luminosity of 4.6 inverse femtobarns. No significant excess is observed above the background expectation, and upper limits are set on the Higgs boson production cross section. The presence of the standard model Higgs boson with a mass in the 270-440 GeV range is excluded at 95% confidence level.Comment: Submitted to JHE

Extração e caracterização de galactomanana de vagens de Algaroba (Prosopis juliflora).

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