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Identification and characterization of Agrobacterium spp. isolated from apricot in Serbia
(Springer, Dordrecht, 2013)
Crown gall, caused by tumorigenic strains of Agrobacterium spp., is considered one of the most important diseases in stone fruit nurseries throughout the world. Since the crown gall disease has not been studied extensively ...
Sintering of the mechanically activated MgO-TiO2 system
(Journal of Ceramic Processing Research, 2013)
Mixtures of MgO-TiO2 powders were mechanically activated in a planetary ball mill for a time interval from 0 to 120 minutes. The influence of the mechanical activation on the phase composition and crystal structure have ...
Butterfly scales as bionic templates for complex ordered nanophotonic materials: A pathway to biomimetic plasmonics
(Elsevier Science Bv, Amsterdam, 2013)
In this paper we propose a possible use of butterfly scales as templates for ordered 2D or 3D nanophotonic materials, with complexity not easily reproducible by conventional micro/nanofabrication methods. Functionalization ...
Hyalesthes obsoletus in Serbia and its role in the epidemiology of corn reddening
(Alma Mater Studiorum, Univ Bologna, Bologna, 2013)
Surveys were carried out in order to verify and monitor the presence of Hyalesthes obsoletus Signoret (Homoptera Cixiidae) populations in Serbia under different environmental conditions. H obsoletus was present in all the ...
Soil humic acid aggregation by dynamic light scattering and laser Doppler electrophoresis
(Wiley-V C H Verlag Gmbh, Weinheim, 2013)
Humic acids (HAs), similar to other fractions of humic substances (HSs), have a large number of reactive functional groups enabling them to aggregate in solutions. Regardless of the origin of humic acid (aqueous or soil), ...
Behavior of the surviving population of Lactobacillus plantarum 564 upon the application of pulsed electric fields
(Elsevier Sci Ltd, Oxford, 2013)
The behavior of the surviving population of Lactobacillus plantarum 564 growing in MRS broth after pulsed electric field (PEF) treatments of different intensities was monitored by isothermal calorimetry, optical density ...
Biological activity of essential oils of Athamanta haynaldii and Myristica fragrans to gypsy moth larvae
(Elsevier, Amsterdam, 2013)
Ethanol solutions of essential oils obtained from Athmanta haynaldii and Myristica fragrans were tested for their toxicity and antifeedant activity against the second instar gypsy moth larvae in the laboratory bioassay. ...
Influence of the desilication process on the acidity of HZSM-5 zeolite
(Elsevier, Amsterdam, 2013)
The influence of the alkaline treatment on the acidity of zeolite ZSM-5 (SiO2/Al2O3 = 23, 50 and 80) modified by desilication was investigated. The samples were characterized by X-ray diffraction, low temperature adsorption ...
The effect of mineral adsorbents in poultry production
(Cambridge Univ Press, Cambridge, 2013)
The quality of poultry feed is an important precondition to achieve optimal production results, and the preservation of the health status of animals, especially in intensive livestock production, hence it is necessary to ...
Effect of nicosulfuron on plant traits of Xanthium strumarium
(Eugen Ulmer Gmbh Co, Stuttgart, 2013)
Field experiments were conducted in 2008 and 2009 at the Experimental Field Institute Padinska Skela PKB Agroekonomik, near Belgrade, to quantify effects of nicosulfuron on plant traits (vegetative production and fecundity) ...