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Приказ резултата 61-70 од 1776
Antigenic characteristics as taxonomic criterion of differentiation of Alternaria spp., pathogenic for carrot and parsley / Antigene osobine kao taksonomski kriterijum za razlikovanje Alternaria spp. patogenih za mrkvu i peršun
(Matica srpska, Novi Sad, 2007)
Identification of Alternaria genus species is a very complicated process which demands broadly designed investigations and studying of great number of properties which together can be considered as satisfying taxonomic ...
Distribution of some harmful, invasive and quarantine weeds on the territory of Serbia, Part III: Spatial distribution and frequency of eight weeds species / Distribucija nekih ekonomski štetnih, invazivnih i karantinskih korovskih vrsta na području Srbije, III deo - prostorna distribucija i zastupljenost osam korovskih vrsta
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2009)
The paper reviews the distribution and frequency of several species from a group of economically harmful, invasive and quarantine weeds (Galium aparine, Helianthus tuberosus, Iva xanthifolia, Lactuca serriola, Orobanche ...
Primena Rep-PCR i nekih klasičnih metoda u detekciji Xanthomonas arboricola pv. pruni
(Institut za zaštitu bilja i životnu sredinu, Beograd, 2009)
Xanthomonas arboricola pv. pruni represents economically very important pathogen of stone fruits worldwide. This bacterium has not been detected in Serbia, and therefore is considered quarantine pathogen in this country. ...
One-Step Conversion of Ketones to Conjugated Acids Using Bromoform
(Taylor & Francis Inc, Philadelphia, 2009)
Phase-transfer-catalyzed (PTC) reactions of ketones with bromoform and aqueous lithium hydroxide in alcoholic solvent result in the formation of alpha,beta-unsaturated carboxylic acids. The reaction was performed at room ...
Anatomical injuries caused by Leipotrix dipsacivagus Petanovic & Rector on cut-leaf teasel, Dipsacus laciniatus L. (Dipsacaceae) / Anatomske promene uzrokovane aktivnošću Leipotrix dipsacivagus Petanovic & Rector na češljugi, Dipsacus laciniatus L. (Dipsacaceae)
(Srpsko biološko društvo, Beograd, i dr., 2007)
The present study highlights some conspicuous structural malformations of the native Eurasian plant Dipsacus laciniatus L. (Dipsacaceae) caused by infestation with a newly determined eriophyid mite, Leipothrix dipsacivagus ...
Solar energy potential of Serbia and application of sun energy in agriculture / Energetski potencijal sunca u Srbiji i primena energije sunca u poljoprivredi
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
On the basis of meteorological data, as well as on the performed additional measurements, in the paper is estimated the solar energy potential of Serbia. This paper represents a part of author's activities in the course ...
Soybean yield from 5.000 to 6.000 kg/ha: Reality or mistake / Prinos soje od 5.000 i 6.000 kg/ha - stvarnost ili zabluda
(Institut PKB Agroekonomik, Padinska skela, 2007)
The paper shows analyzed movement of sown area and yields of soybean in our country. For last 56 years average soybean yield in our country has increased for more than fifth times. Obtained yields last several years in ...
Boron uptake by the root cortex symplast of tomato and pea plants: evidence for low-boron-induced active transport
(Csiro Publishing, Clayton, 2007)
The objective of this research was to test the hypothesis of the existence of an active boron ( B) uptake into the cortical cells induced by low B supply. The uptake of B was characterised in two tomato ( Lycopersicon ...
Estimation of housing conditions regarding to welfare of dairy cows / Ocena uslova smeštaja sa osvrtom na dobrobit krava
(Institut PKB Agroekonomik, Padinska skela, 2009)
In this paper, results of housing conditions estimation regarding minimal standards of welfare are presented. Data are collected from the farm where, depending on production cycle phase dairy cows are kept loose or tied ...
A new species of Leipothrix (Acari : Prostigmata : Eriophyidae) on Dipsacus spp. in Europe and reassignment of two Epitrimerus spp. (Acari : Prostigmata : Eriophyidae) to the genus Leipothrix
(Entomological Society America, Lanham, 2007)
A new species of eriophyid mite, Leipothrix dipsacivagus n. sp. (Acaii: Prostigmata: Eriophyidae), collected from Dipsacus laciniatus L. (Dipsacaceae) and Dipsacusfullonuin L. in Serbia, Bulgaria, and France, is described ...