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Now showing items 333-352 of 1004
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The Effects of Spirodiclofen on Reproduction of Two-spotted Spider Mite (Tetranychus urticae Koch)
Laboratory bioassay was conducted to evaluate the effects of spirodiclofen on the survival, fecundity and fertility of two-spotted spider mite (Tetranychus urticae Koch) females treated as 3-days old adults with a series ... -
Effects Of Subchronic Tonalide Exposure On Zebrafish, Danio Rerio
Policiklična jedinjenja sintetičkog mošusa su veoma rasprostranjena i koriste se u velikim količinama kao miris u proizvodima široke potrošnje. Zbog njihove česte upotrebe i otpuštanja mirisa, ova jedinjenja su postala ... -
Effects of Sublethal Doses of Contact Insecticides on Offspring Production of Different Granary Weevil Populations
The effects of prior contact of granary weevil (Sitophilus granarius L.) parents from a laboratory population, a Belgrade Port population (selected with LD70 pirimiphos-methyl) and a Bijeljina population (selected with ... -
The Effects of the Anthropogenic Activities on Ichthiofauna of the Water Reservoir Moravica
By qualitative analysis of ichthyofauna, sampled at water reservoir ‘’Moravica” in March 2008, it is concluded that there is a presence of four species (Carassius gibelio, Scardinius erythrophthalmus, Rutilus rutilus, ... -
Effects Of Tumbling Process On Physicochemical Properties Of Octopus (Octopus Vulgaris)
Common octopus (Octopus vulgaris) is a cephalopod eaten mainly in Mediterranean, South American and Oriental countries and is typically marketed fresh, frozen and dried salted. Cephalopods in general and octopus in particular ... -
Effects of Two Formulations Based on Bacillus thuringiensis subsp. israelensis on Aedes aegypti Mosquito Larvae under Laboratory Conditions
Toxicity and persistence of two formulations based on Bacillus thuringiensis subsp. israelensis applied to Aedes aegypti mosquito larvae were tested under laborabory conditions. The formulations were: a) water dispersible ... -
Effects of Water Current on Some Growth Factors and Water Quality in a Closed Trout Culture System
Efekti nivoa protoka vode na uzgoj pastrmke ispitani su u toku 35 dana eksperimenta. U tankove su naseljene ribe mase 5,5 g i dužine 6,7 cm. Četiri različite brzine vode (0; 3,5; 7; 10,5 cm/s) ispitane su kroz tri ponavljanja. ... -
Effects off Atrazine on Soil Microorganisms
Effects of the herbicide atrazine on soil microorganisms was investigated. Trials were set up in laboratory, on a clay loam soil. Atrazine was applied at 8.0, 40.0 and 80.0 mg/kg soil rates. The abundance of total ... -
The Effests Of Metacain Anesthesia On Cod Blood Parameters
Anesthetics are commonly used in aquaculture to immobilize fish before handling in order to minimize stress responses that may influence fish quality negatively. However, anesthetics may actually trigger secondary stress ... -
Efficacy and Palatability of Different Rodenticide Formulations Applied against House Mouse (Mus musculus L.) in Plant Storage Facilities
Palatability (daily intake) of different rodenticide formulations based on bromadiolone was compared in experiments with house mouse (Mus musculus L.) in agricultural storage facilities, and rodent numbers were assessed ... -
The Efficacy of Clove Oil as an Anaesthetic for Channel Catfish (Ictalurus Punctatus Raf.)
Cilj rada je bio da se odredi optimalna koncetracija ulja karanfilića potrebna za anesteziju i oporavak dvogodišnjeg cverglana. Eksperimenti su izvedeni u laboratorijskim uslovima. Ispitivano je dejstvo tri koncentracije: ... -
Efficacy of Copper Compounds in Controlling Xanthomonas campestris pv. vesicatoria, the Causal Agent of Bacterial Spot of Pepper
The efficacy of several new formulations of copper compounds in controlling Xanthomonas campestris pv. vesicatoria in pepper was estimated in field conditions using artificial inoculation. The efficacies of Cuprozin 35 ... -
Efficacy of Diferent Formulations of Bromodiolone-based Rodenticides Against Rodent Pests in Alfalfa
In order to compare the efficacy of different formulations of Bromodiolone-based rodenticides against mixed populations of common vole (Microtus arvalis Pall) and striped field mouse (Apodemus agrarius) in alfalfa, the ... -
Efficacy of Different Insecticides in Controlling Pollen Beetle (Meligetes aeneus F.) in Rapeseed Crop
Since pollen beetle, M. aeneus, is usually controlled by insecticides, the efficacy of several compounds with different modes of action against adult beetles was studied in a threeyear field study. The selected insecticides ... -
Efficacy of Different Lambda-Cyhalothrin Formulations against Ticks
Ticks (Acari:Ixodida) are arthropods of special biomedical importance, well known as transmitters of several zoonotic diseases. Various acaricides have been used to control them but their number has decreased over the ... -
Efficacy of eco-smart insecticides against certain biological stages of jasmine moth, Palpita unionalis Hb. (Lepidoptera: Pyralidae)
The efficacy of six eco-smart insecticides, Dipel 2x 6.4% WP (Bacillus thuringensis AI), Biofly 100% WP (Beauvaria bessiana AI), Radiant 12% SC (Saccharopolyspora spinosa AI), Mectin 1.8% EC (Streptomyces avermitilis ... -
Efficacy of Plant Extracts Application on Suppression Of Botrytis Cinerea and Impact on Blackberries Yield
Field tests of efficacy of nettle, dandelion and alfalfa water extracts application were conducted an organic plantation. Laboratory tests are performed at the Agricultural Institute of Republic ... -
Efficacy of Rodent Control in Alfalfa and Wheat Crops Using Chemical and Natural Rodenticides
Biological efficacy of chemical and natural rodenticides in controlling rodents in alfalfa and wheat crops was investigated. The experiment was set up using a randomized block design with four replicates and 400 m2 plots ... -
Efficacy of Seaweed Concentrate from Ecklonia maxima (Osbeck) and Conventional Fungicides in the Control of Verticillium Wilt of Pepper
In order to control the causal agent of Verticillium wilt of pepper (Verticillium dahliae), the efficacy of two conventional fungicides, thiophanate-methyl and carbendazim, and seaweed concentrate (SWC) from Ecklonia ... -
Efficacy of Some Bactericides in Control of Cabbage Black Rot (Xanthomonas Campestris Pv. Campestris)
Diseases of brassicas present a significant limiting factor for the successful production of these plants. Causal agent of black rot or bacterial diseases-vessel Xanthomonas campestris pv. campestris is a widespread and ...