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Приказ резултата 21-30 од 4829
Efekti sistema integrisanih mera za suzbijanje korova u agroekološkim uslovima centralne Srbije
(Herbološko društvo Srbije, 2021)
Brojne posledice intenzivne primene herbicida su doprinele razvoju koncepta integrisanih mera za suzbijanje korova (IWMS - Integrated Weed Management System) koji je donet još 1991. godine. Sistem je baziran na planskoj i ...
Relationships between the Pathogen Erysiphe alphitoides, the Phytophagous Mite Schizotetranychus garmani (Acari: Tetranychidae) and the Predatory Mite Euseius finlandicus (Acari: Phytoseiidae) in Oak
(MDPI, 2021)
Food webs on forest trees include plant pathogens, arthropods, and their natural ene-mies. To increase the understanding of the impact of a plant pathogen on herbivore-natural enemy interactions, we studied the powdery ...
A revised description of Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea: Psyllidae), with first records from Europe
(Srpsko biološko društvo, Beograd, i dr., 2011)
Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea: Psyllidae: Diaphorininae) is recorded for the first time from Europe from two localities within the city of Belgrade in Serbia. This jumping plant-louse species is ...
Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia / Kontaminacija toksigenim vrstama gljiva i njihovim mikotoksinima uzoraka kukuruza iz različitih regiona u Srbiji
(Institut za stočarstvo, Beograd, 2018)
This study was carried out in order to investigate the natural occurrence of toxigenic fungi and levels of zearalenone (ZEA), deoxynivalenol (DON) and aflatoxin B1 (AFB1) in the maize stored immediately after harvesting ...
Microbial biomass, soybean yield and quality under the different levels of mineral nutrients / Mikrobna biomasa, prinos i kvalitet soje pri različitim nivoima mineralnih hraniva
(Institut PKB Agroekonomik, Padinska skela, 2005)
The objective was to analyse the effects of nitrogen and phosphorus (sowing inoculated and non-inoculated seed) on the microbial biomass of soil, soybean yield and quality under the different levels of mineral nutrients. ...
Psyllopsis fraxinicola Förster (Homoptera: Psyllidae): A new ash tree pest in Serbia / Psyllopsis fraxinicola Förster (Homoptera: Psyllidae) - nova štetočina jasena u Srbiji
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2007)
During investigation of jumping plant lice in Serbia, the presence of Psyllopsis fraxinicola was registered on different ash tree species (F. excelsior L., F. angustifolia Vahl.) in a few localities. Psyllopsis fraxinicola ...
Antibacterial activity of aromatic plants essential oils from Serbia against the Listeria monocytogenes / Antibakterijska aktivnost etarskih ulja iz aromatičnih biljaka iz Srbije na Listeria monocytogenes
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2009)
The purpose of this study was to examine the effectiveness of selected essential oils for the control of the growth and survival of pathogenic bacteria Listeria monocytogenes ATCC 19112 and Listeria monocytogenes ATCC ...
First record of Cacopsylla pulchella (Löw, 1877) (Hemiptera: Psyllidae) in Serbia / Prvi nalaz Cacopsylla pulchella (Löw) (Hemiptera: Psyllidae) u Srbiji
(Entomološko društvo Srbije, Beograd i Univerzitet u Beogradu - Biološki fakultet, 2011)
Cacopsylla pulchella pripada familiji Psyllidae (Hemiptera, Psyllodea) i smatra se invazivnom vrstom u Evropi (MIFSUD et al., 2010). C. pulchella je najverovatnije mediteranska vrsta. Do sada je bila registrovana u Zapadnom ...
PERCEPTIONS AND ATTITUDES ON ORNAMENTAL FEATURES AND THE USE OF DIFFERENT CULTIVARS OF AFRICAN VIOLET (SAINTPAULIA IONANTHA L.)
(University PIM, Banja Luka, Republic of Srpska, B&H, 2020)
Since the 20th century a large number of cultivars of African violet (Saintpaulia
ionantha L.) have been known. This species has soon positioned itself among the most
popular house plants. African violet has been ...
Current conditions and future perspectives of grasslands in Serbia
(Samarqand State University, Kazahstan, 2022)
Natural grasslands and pastures occupy 5.96% of the country territory. According to European Space Agency, changes in land cover from 2000–2015 indicate decrease in total grassland area of 1765 km2 (30.03%), emphasizing ...