Twenty one essential oils (EOs) documented their significant antimicrobial effect with regard to our pre–set criterion of the Minimal Inhibitory Concentration (MIC ≤ 200 μL / mL) of EOs towards Enterococcus faecalis (ATCC 29212 and or clinical isolates); the best effect MIC 0.4 μL / mL (approx. 0.26 μg / mL) achieved Satureja horv...

By Jelena Bogojević, Miloš Nikolić, Tatjana Marković, Ana Ćirić, Dejan Marković

Physical methods for weeds suppression in cultivation encompass many methods but our article focuses on application of various mulches. They belong to integrated non-chemical weed management strategies and are very useful in organic farming. Mulching might be performed either by the use of biodegradable mulching materials or by various mulch films....

By Ana Matković, Dragana Božić, Vladimir Filipović, Dragoja Radanović, Sava Vrbničanin, Tatjana Marković

This paper examines the influence of agro-ecological conditions and plantation periods on the occurrence of planting dates of flower stalks, offering fresh and dried valerian root. The aim of this paper is to solve one of the technological unknowns in primary production of valerian roots, where one group of manufacturers base their production on fa...

By Vladimir Filipović, Milica Aćimović, Vladan Ugrenović, Dragoja Radanović, Tatjana Marković, Vera Popović, Ana Matković

The aim of this study was to investigate the chemical composition and antifungal activity of four essential oils from Apiaceae family, Pastinaca sativa, Foeniculum vulgare, Pimpinella anisum and Anethum graveolens, against Candida spp. reference strains and clinical isolates from human oral cavities. Chemical analysis of the essential oils (GCFID a...

By Miloš Nikolić, Tatjana Marković, Ana Ćirić, Jasmina Glamočlija, Dejan Marković, Marina Soković

This work summarizes the most commonly used methods of research of weed species in medicinal herbs. The choice of method depends on the type of research that we want to conduct. The methods relating to weed herbs are described in detail for the methods of examination of the weeds’ seed germination, methods for the determination of reserves of...

By Ana Matković, Sava Vrbničanin, Tatjana Marković, Dragana Božić

This paper studies the effect of gibberellic acid (GA3), herbal preparation (LAB1) and the pre-cooling treatment (Ph) on seed germination of Origanum heracleoticum L. and Origanum vulgare L. As a control variant, seed treatment with distilled water was used. The highest germination energy (EK), germination after 14 days (14D) and total germination ...

By Vladimir Filipović, Vera Popović, Milica Aćimović, Tatjana Marković, Rade Protić

The burden of diseases caused by food-borne pathogens remains one of the main health, but also economic concern. In spite of improvement in production techniques, hygiene and control measures made by food industry during recent years, Salmonella spp. together with some others bacteria present a cause of millions episodes of illness annually, from w...

By Marija Bošković, Milan Baltić, Jelena Janjić, Marija Dokmanović, Jelena Ivanović, Tatjana Marković, Radmila Marković

The aim of this study was to investigate the chemical composition and antimicrobial activity of essential oils of peppermint Mentha piperita L. GC / MS techniques confirmed the presence of the 48 components of which menthol (35.57 %) and menthone (22.50 %) were the most abundant. Antimicrobial activity, ie the minimum inhibitory and minimum bacteri...

By Miloš Nikolić, Jasmina Glamočlija, Ana Ćirić, Tatjana Marković, Dejan Marković, Tamara Perić, Marina Soković

Ambrosia artemisiifolia L. is an allergen species that belongs to the group of invasive weeds, and is very frequent and present in our region. The use of essential oils in the control of weeds attracts great attention of researchers. Many of them have already pointed out the ability of some oils and/or their individual components to delay seed germ...

By Sandra Đorđević, Tatjana Marković, Sava Vrbničanin, Dragana Božić

In two-year experiments, conducted in 2009. and 2010, on the soil sub-type chernozem with signs of gley in loess (location Starcevo, South Banat), influence of different organic mulches on agro-physical characteristics and yield of carrot root, cultivars ˝Nantes SP-80˝, were investigated. The study included four types of organic mulches, as follows...

By Vladimir Filipović, Radosav Jevđović, Snežana Dimitrijević, Tatjana Marković, Jasna Grbić