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An invasive species of aphid, Prociphilus fraxinifolii (Hemiptera, Aphididae, Eriosomatinae), found in Serbia
(Srpsko biološko društvo, Beograd, i dr., 2007)
Bow-legged fir aphid Cinara curvipes (Patch) (Aphididae, Homoptera) new pest of Abies concolor in Serbia / Krivonoga jelina vaš Clnara curvipes (Patch) (Aphidide, Homoptera) nova štetočina dugoigličave jele u Srbiji
(Entomološko društvo Srbije, Beograd i Univerzitet u Beogradu - Biološki fakultet, 2002)
During 2001 and 2002 in Novi Sad, the presence of Cinara curvipes (Patch) was observed on several Abies concolor trees and on individual branches of Cedrus atlantica. The finding is very interesting as this species is ...
Financing of Serbian agrarian economy in transition conditions / Finansiranje agroprivrede Srbije u uslovima tranzicije
(Društvo ekonomista Beograda, Beograd, 2006)
If we look back to the previous half century of agrarian economy development in Serbia, it could be concluded that financing problem of its reproduction has represented neuralgic point in almost whole mentioned period. ...
The content and ratio of adsorbed Ca and Mg in the serpentinite soils of Serbia / Sadržaj i odnos apsorbovanog Ca i Mg u serpentinitskim zemljištima Srbije
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
The contents of adsorbed Ca and Mg and their ratio (Ca/Mg) were researched in the serpentinite rankers of Serbia. The samples were taken from seven wider locations (Zlatibor, Kopaonik, Miroč, Maljen, Bukovi, Suvobor and ...
Effect of land use on group and fractional composition of humus in rendzina soils in Serbia / Uticaj načina korišćenja zemljišta na grupni i frakcioni sastav humusa u rendzinama Srbije
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2007)
The effect of land use on group and fractional composition of humus was examined in 13 rendzina profiles under forests, 12 profiles under grassland and 8 profiles under arable fields in different parts of Serbia where ...
The hemp russet mite Aculops cannabicola (Farkas, 1960) (Acari: Eriophyoidea) found on Cannabis sativa L. in Serbia: Supplement to the description / Dopuna opisa rđaste grinje konoplje Aculops cannabicola (Farkas, 1960) (Acari: Eriophyoidea) nađene u Srbiji na Cannabis sativa L.
(Srpsko biološko društvo, Beograd, i dr., 2007)
The description of Aculops cannabicola (Farkas, 1960), a new species for the fauna of Serbia, is supplemented. The male and juveniles are described for the first time. This species was found as vagrants on leaves of hemp, ...
Molecular characterization of the honeybee Apis mellifera carnica in Serbia / Molekularna karakterizacija medonosne pčele Apis mellifera carnica u Srbiji
(Srpsko biološko društvo, Beograd, i dr., 2009)
The sequences COI-COII of the mitochondrial DNA region in honeybee from four geographically distant regions in Serbia (Vršac, Knjaževac, Kraljevo, and Vranje) are analyzed. The research was conducted on eight different, ...
New Acaricalus species (Acari: Eriophyoidea) from Turkey oak, Quercus cerris L. (Fagaceae) and the new records for the fauna of Serbia / Nova vrsta roda Acaricalus (Acari: Eriophyoidea) sa cera, Quercus cerris L. (Fagaceae) i prilozi o novim vrstama u fauni Srbije
(Entomološko društvo Srbije, Beograd i Univerzitet u Beogradu - Biološki fakultet, 2009)
A new species of eriophyoid mite, Acaricalus cerriquerci n. sp. (Acari: Prostigmata: Eriophyoidea) collected from Turkey oak, Quercus cerris L. (Fagaceae), is described and illustrated. Differential diagnosis is provided ...
Humus group and fractional composition of rendzina soil in Serbia / Grupni i frakcioni sastav humusa u rendzinama Srbije
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2007)
Data on humus group and fractional composition in rendzina soils in Serbia acquired by the method of Pnomarieva and Plotnikova (PONOMAREVA and PLOTNIKOVA, 1968) are presented. The sites investigated in this study included: ...
Cereal aphids (Hemiptera : Aphidoidea) in Serbia: Seasonal dynamics and natural enemies
(Czech Acad Sci, Inst Entomology, Ceske Budejovice, 2008)
During 1989-2006 the number of live aphid, mummies, aphid specialist predators and their parasitoids in cereal fields in Serbia were recorded. S. avenae and M. dirhodum were the most common, both on wheat and rye crops. ...