Browsing 3. Scientific Journals / Naučni i stručni časopisi by Title
Now showing items 120-139 of 405
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The effect of plant growth promoting rhizobacteria on Datura stramonium L., Abutilon theophrasti Med., Onopordon acanthium L. and Verbascum thapsus L. seed germination
The effects of several bacterial media [Bacillus licheniformis population 1 (MO1); B. licheniformis population 2 (MO2); B. subtilis (MO3); B. megatherium (MO4); humates (MO5)] on seed germination of Datura stramonium L., ... -
The Effect of Pollen on Some Reproductive Parameters of Male Rats
Honeybee pollen is consumed as natural food in healthy human diet in many European and Asian countries. The aim of this study was to investigate the effect of pollen use on some reproductive parameters. In this study, ... -
The Effect of Potato Varieties on Population of Golden Cyst Nematode (Globodera rostochiensis)
Tokom 2002. i 2003. godine praćen je uticaj sorti semenskog krompira zavisno od osetljivosti odnosno otpornosti na populaciju zlatne cistolike nematode – Globodera rostochiensis na zaraženoj parceli sa potesa Brdo KO ... -
Effect of Process Conditions on Sandbox Seed Oil Yield by Mechanical Expression: A Response Surface Approach
Cost of solvent oil extraction methods has made mechanical oil expression a desirable alternative. The effect of process variables on mechanical oil expression from sandbox seed was studied. The experimental design used ... -
Effect of Selenium, Molybdenum and Zinc on Seedling Growth and Frequency of Grain Weevil (Sitophilus granarius) in Triticale Grains
The effects of different doses (0, 90, 270, 810 kg/ha) of selenium, molybdenum and zinc microelements on their translocation and accumulation in grains, seedling growth and grain infestation were examined under field ... -
The Effect of Spiromesifen on the Reproductive Potential of Tetranychus urticae Koch (Acari: Tetranychidae)
Laboratory bioassays were conducted to evaluate the effects of spiromesifen on the fecundity, fertility and population growth of two-spotted spider mite (Tetranychus urticae Koch) after treatment of pre-ovipositing females ... -
Effect of Temperature and Immersion Duration on Osmotic Dehydration of Onion Slice
Water loss, solid gain, weight loss and moisture content of osmotic dehydrated onion (Allium cepa L.) were studied. The effect of temperature and time to onion slices during osmotic dehydration for the onion slices were ... -
Effect of Temperature and Pressureo on Moisture Diffusion Characteristics of Paddy (Cv. MTU 1075)
Parboiling is an important and energy intensive unit operation in rice processing. Proper management of parboiling can reduce the energy requirement during parboiling and the associated cost. Soaking and steaming are the ... -
Effect of Temperature on Imago Life Span, Fecundity and Reproduction Rate of Greenhouse Whitefly (T. vaporariorum W.)
Imago life span, fecundity and survival rate of the different developmental stages and average abundance of female offspring of greenhouse whitefly (Trialeurodes vaporariorum) were studied at three constant (18, 22 and ... -
Effect of Weeds and Some Methods for their Control in Seed Production Stands of Sainfoin (Onobrychis viciifolia Scop.)
During the 2007-2009 period in the experimental field of the Institute of Forage Crops a study was conducted with the purpose of investigating the effect of weeds and some methods for their control in seed production ... -
Effectiveness of Azadirachtin (NeemAzal-T/S) in Controlling Pear Psylla (Cacopsylla pyri) and European Red Mite (Panonychus ulmi)
Here we present the results of field trials conducted in Serbia to evaluate the effectiveness of a neem-based product, NeemAzal-T/S (containing azadirachtin-A as its active ingredient in the form of an emulsifiable ... -
The effectiveness of potassium phosphite and captan mixture in controlling Venturia inaequalis in apple orchards
Venturia inaequalis is a common apple disease in Serbia and its intensity depends on weather conditions. The most successful method of combating apple scab is to use a lower dose of an active ingredient and increase its ... -
Effectiveness of Spirodiclofen in the Control of European Red Mite (Panonychus ulmi) on Apple and Pear Psylla (Cacopsylla pyri)
The effectiveness of spirodiclofen, an acaricide and insecticide with a novel mode of action, in protecting apple from the European red mite (Panonychus ulmi) and pear from pear psylla (Cacopsylla pyri) was tested in ... -
Effects of 50°C temperature on Sitophilus granarius (L.), Sitophilus oryzae (L.) and Sitophilus zeamais (Motsch.)
Adults of laboratory populations of granary weevil (S. granarius), rice weevil (S. oryzae) and maize weevil (S. zeamais) were exposed at the temperature of 50°C to determine lethal time (parameters LT20, LT50 and LT99) ... -
Effects of Bioinsecticides in Control of Greenhouse Whitefly (Trialeurodes vaporariorum Westwood) on Tomato
The effects of commercial products of entomopathogenic fungus Beauveria bassiana (Naturalis; 0.1%, 0.2% and 0.3%), azadirachtin (NeemAzal T/S; 1% and 2%) and oxymatrin (KingBo; 0.1% and 0.2%) in the control of greenhouse ... -
Effects of Chemical Thinning of Sour Cherrry Flowers
The paper presents the results of chemical thinning of sour cherry flowers of the Šumadinka and the Čačanski rubin cultivars. The treatments were performed in the full flowering phase, using 0.0025% concentration ... -
Effects of Crop Density and Herbicide Application on Floristic Composition and Structure of Maize Weed Community
The distribution of weeds in maize hybrids grown in different crop densities with and without herbicide application was observed in the present study. The floristic composition and structure of weed community were estimated ... -
Effects of Crop Density on Root Yield and Quality of Sugar Beet Cultivars Grown on the Soil Infested and Uninfested by Rhizomania
During a two-year period (1996-1997) we conducted studies on the effects of crop density on root yield and quality of sugar beet cultivars, susceptible and tolerant to rhizomania, grown on the soil infested and uninfested ... -
Effects of Different Essential Oils on the Acceptability and Palatability of Cereal-Based Baits for Laboratory Mice
The aim of our study was to investigate the possibility of application of essential oils as additives in cereal-based rodenticide baits, at rates which prevent mould development and are applicable in humane medicine. ... -
Effects of Essential Oils from Thyme, Cinnamon and Clove on Mycelial Growth of Colletotrichum acutatum
Effects of the volatile phase of thyme, cinnamon and clove essential oils on Colletotrichum acutatum were investigated. Mycelial disc was placed in the center of the Petri dish (V=66 ml) containing PDA. Different volumes ...