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Phenotypic Diversity of Apple (Malus sp.) Germplasm in South Serbia
(Inst Tecnologia Parana, Curitiba-Parana, 2012)
To determine the overall degree of polymorphism, detect similarities among the accessions and collect highly valued genotypes of native apples, 21 characters of 18 autochthonous apple cultivars were studied for three years. ...
Analysis of buckwheat production in the world and Serbia / Analiza proizvodnje heljde u svetu i u Srbiji
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2014)
During the period 2010-2011 about 2.113 million ha of buckwheat was sown annually worldwide. Average yield of buckwheat during the monitored period was 913 kg ha-1. Areas and average yield have a rising tendency. The most ...
Gis techology in regional recognition of the distribution pattern of multifloral honey: the chemical traits in Serbia
(Srpsko biološko društvo, Beograd, i dr., 2014)
GIS is a computer-based system to input, store, manipulate, analyze and output spatially referenced data. There is a huge range application of GIS that generally sets out to fulfill: mapping, measurement, monitoring, ...
Resistance to common organophosphate and carbamate insecticides in Aphis pomi (Hemiptera: Aphididae)
(Edp Sciences S A, Les Ulis Cedex A, 2015)
Introduction. Aphis pomi (De Geer) has developed resistance to organophosphate and carbamate insecticides, as a result of long-term application of these insecticides in conventional apple orchards. For many years, the only ...
Humification degree of Rendzina soil humic acids influenced by carbonate leaching and land use / Uticaj procesa izluživanja i načina korišćenja rendzina na stepen humificiranosti huminskih kiselina
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2015)
The humification degrees of humic acids extracted from calcareous and decarbonated Rendzinas under different land use were characterized upon their optical properties, to evaluate the influence of carbonate leaching ...
Determinants of national minorities in border municipalities in Serbia / Determinante nacionalnih manjina u pograničnim opštinama Srbije
(Izdavačko preduzeće "Socijalna misao", Beograd, 2015)
The work indicate some of the key determinants of national minorities in Serbia. Special attention is devoted to the analysis of the basic characteristics of minorities in border municipalities, which are characterized by, ...
The morphological variation of Myzus persicae (Hemiptera: Aphididae) from peach and tobacco in Serbia and Montenegro / Morfološka karakterizacija Myzus persicae (Hemiptera: Aphididae) sa breskve i duvana u Srbiji i Crnoj Gori
(Srpsko biološko društvo, Beograd, i dr., 2010)
Multivariate morphometric analysis was used to compare nine characteristics of 47 populations of Myzus persicae (Sulzer) originating from two host-plants, peach and tobacco, from 13 localities in 2004 and 34 localities in ...
Eriophyoid mites (Acari: Eriophyoidea) from sedges (Carex spp., Cyperaceae) in Serbia / Eriofide (Acari: Eriophyoidea) na oštricama (Carex sp., Cyperaceae) u Srbiji
(Entomološko društvo Srbije, Beograd i Univerzitet u Beogradu - Biološki fakultet, 2007)
Six species of eriophyoid mites (Acari: Eriophyoidea) are recorded new to the fauna of Serbia: Phytoptus liroi Roivainen, 1947 and Ph. hirtae Roivainen 1950 (Phytoptidae, Phytoptinae); Novophytoptus rostratae Roivainen, ...
Influence of a trout farm on macrozoobenthos communities of the Trešnjica river, Serbia / Uticaj pastrmskog ribnjaka na zajednice makrozoobentosa reke Trešnjice, Srbija
(Srpsko biološko društvo, Beograd, i dr., 2009)
Trout farming poses an increasing threat to quality of the water of clean highland streams. Research of this problem has focused primarily on changes in physico-chemical composition of the water and structure of the river ...
Checklist of jumping plant-lice (Hemiptera: Psylloidea) in Serbia / Spisak vrsta lisnih buva (Hemiptera, Psylloidea) u Srbiji
(Entomološko društvo Srbije, Beograd i Univerzitet u Beogradu - Biološki fakultet, 2010)
The fauna of jumping plant-lice (Hemiptera: Psylloidea) of Serbia is reviewed based on extensive recent field work and previously published data. In total, 63 species are reported, 44 for the first time from the country. ...