Zebra_K, a kinematic analysis automated platform for assessing sensitivity, habituation and prepulse inhibition of the acoustic startle response in adult zebrafish.

The acoustic startle response (ASR) is leaded by a sudden and intense acoustic stimulus. ASR has several forms of plasticity, including habituation and sensorimotor gating. Although ASR and its plasticity have been intensively studied in zebrafish (Danio rerio) larvae, information in adult zebrafish is still very scarce.

First Report of Maize Ear Rot Caused by in Serbia.

Fusarium graminearum species complex (FGSC) includes at least fifteen species which are some of the most significant fungi that infect maize in temperate areas (Sarver et al. 2011). Agroecological conditions in Serbia are suitable for the development of infection by members of FGSC and therefore during the period of 1993-2010, maize samples collected from northern Serbia (46°5'55" N, 19°39'47" E) showed typical symptoms of gibberella ear rot.

Description of fundatrix and sexual morphs of the Asian apricot aphid, Myzus mumecola (Matsumura, 1917) (Hemiptera: Aphididae).

Fundatrix and sexual morphs of the Asian apricot aphid, Myzus (Myzus) mumecola (Matsumura, 1917) are described from Serbia with original, clarified slide mounts, and illustrations. The morphological identification of sexual morphs was corroborated through COI barcode sequence analysis. The subgeneric position of this species is discussed and the transfer to subgenus Nectarosiphon is proposed.

Side effects of semi-synthetic insecticide spinetoram on the whitefly parasitoid Encarsia formosa.

Background: Insecticide risk assessment for biological control agents is essential for implementing integrated pest management (IPM) programs. Spinetoram is a naturally derived insecticide used to control a variety of agricultural sap-sucking insect pests, and Encarsia formosa Gahan (Hymenoptera: Aphelinidae) plays a key role in the biocontrol of greenhouse whiteflies. Despite its presumed safe ecotoxicological profile, the side effects of spinetoram on E.

Effectiveness of Fludioxonil, a New-Generation Reduced-Risk Fungicide, Against Brown Rot Pathogens.

Brown rot, caused by Monilinia species, is a destructive disease of pome and stone fruits that can lead to significant losses in production. Disease management is mainly based on fungicide applications during the growing season. Fludioxonil, a "new-generation reduced-risk fungicide", is one of the most important fungicide used.

Geographical variations, prevalence, and molecular dynamics of fastidious phloem-limited pathogens infecting sugar beet across Central Europe.

In Europe, two fastidious phloem-limited pathogens, 'Candidatus Phytoplasma solani' (16SrXII-A) and 'Candidatus Arsenophonus phytopathogenicus', are associated with rubbery taproot disease (RTD) and syndrome basses richesses (SBR) of sugar beet, respectively. Both diseases can significantly reduce yield, especially when accompanied by root rot fungi. This study investigates the presence, geographic distribution and genetic traits of fastidious pathogens and the accompanying fungus, Macrophomina phaseolina, found on sugar beet across four geographically separated plains spanning seven countries in Central Europe.

Divergence within the Taxon ' Phytoplasma asteris' Confirmed by Comparative Genome Analysis of Carrot Strains.

Phytoplasmas are linked to diseases in hundreds of economically important crops, including carrots. In carrots, phytoplasmosis is associated with leaf chlorosis and necrosis, coupled with inhibited root system development, ultimately leading to significant economic losses. During a field study conducted in Baden-Württemberg (Germany), two strains of the provisional taxon ' Phytoplasma asteris' were identified within a carrot plot.

A strategy to improve rodent control while reducing rodenticide release into the environment.

In addition to having a negative impact on the health of people and domestic animals, rodents often cause enormous damage to the environment by disrupting natural biodiversity. The negative impacts of rodents in urban and rural areas have required intensive use of rodentcides in spite of the proven risk of secondary poisoning of non-target predators and scavengers. Continuous and intensive use of rodenticides has led to environmental pollution through their retention in the environment.

Genotyping of spp. in wild rats leads to first time detection of serovar Mozdok in Serbia.

Introduction: This study aimed to investigate the prevalence and molecular characterization of species in Belgrade, Serbia, an area where this disease is underexplored. Specifically, the study sought to employ molecular and multilocus sequence typing analyses to fill the gap in understanding the diversity and distribution of species within the region.

Methods: A comprehensive molecular analysis was conducted on kidney samples obtained from Norway rats () in the urban environment.

First Report of Collar and Root Rot of Lettuce Caused by in Serbia.

In March 2021, unusual plant stuning, collar, and wet root rot of lettuce ( L.) during the rosette stage was observed in two commercial fields in Serbia (44°58'N, 20°32'E; 44°45'N, 20°43'E). Disease incidence in the fields (≈ 0.

Plants under Siege: Investigating the Relevance of '. P. solani' Cixiid Vectors through a Multi-Test Study.

Crop losses caused by the plant pathogenic bacterium ' Phytoplasma solani' (CaPsol) underscore the need to better understand its perplexing epidemiological pathways. (Hemiptera, Cixiidae) is a prominent CaPsol vector with three plant associations in Serbia (/HobsUd; /HobsCa; /HobsCf). Another cixiid planthopper, (Dufour), has been recently confirmed as a noteworthy CaPsol vector.

Phytochemical Investigation of Cuscuta campestris Yunck. Stem Extract and Evaluation of Its Bioherbicidal Effect on Amaranthus retroflexus L. and Portulaca oleracea L.

This study focused on characterizing chemically and evaluating in vitro allelopathic and bioherbicidal potential of secondary metabolites extracted from the stem of Cuscuta campestris in seed germination, early seedling growth and early plant growth of Amaranthus retroflexus and Portulaca oleracea. The combined effects of stem extract and a reduced dose of herbicide metribuzin were also examined. Plant extract contained 17 phenolic compounds and the most abundant phenols were flavonoids: quercetin, (+)-catechin, daidzin, luteolin, and rutin.

In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD.

In this study, we considered some pesticides as active substances within formulations for the protection of plant-based food in the Republic of Serbia in silico, because these pesticides have not often been investigated in this way previously, and in an analytical way, because there are not very many available fast, cheap, and easy methods for their determination in real agricultural samples. Seven pesticides were detected in selected agricultural products (tomatoes, cucumbers, peppers, and grapes) using the QuEChERS methodology and HPLC-DAD. Standard curves for the investigated pesticides (chlorantraniliprole, methomyl, metalaxyl, thiacloprid, acetamiprid, emamectin benzoate, and cymoxanil) show good linearity, with R values from 0.

A biotroph sets the stage for a necrotroph to play: ' Phytoplasma solani' infection of sugar beet facilitated root rot.

' Phytoplasma solani' (stolbur phytoplasma) is associated with rubbery taproot disease (RTD) of sugar beet ( L.), while is considered the most important root rot pathogen of this plant in Serbia. The high prevalence of .

Factors affecting host plant selection in alfalfa aphids.

Alfalfa ( L.) hosts several species of aphid, (Harris), Koch and (Monell). The preference of the aphids of alfalfa plants for dense assemblies or individual plants, as well as for healthy or infested plants, was investigated in the field as in the laboratory.

Selection of Non-Mycotoxigenic Inulinase Producers in the Group of Black Aspergilli for Use in Food Processing.

Research Background: Inulinases are used for fructooligosaccharide production and they are of interest for both scientific community and industry. Black aspergilli represent a diverse group of species that has use for enzyme production, in particular some species are known as potent inulinase producers. Finding new potential producers from the environment is as important as improving the production with known strains.

Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia.

Rubbery taproot disease (RTD) of sugar beet was recently associated with the plant pathogenic bacterium 'Candidatus Phytoplasma solani' (CaPsol) and reported throughout the Pannonian Plain with variations in severity. Tracing CaPsol epidemiological pathways was performed in the experimental sugar beet field in Rimski Šančevi (Serbia) in 2020-2021, where an RTD outbreak was recently recorded. A molecular epidemiology approach was applied to the study of three RTD occurrence scenarios: epidemic, non-epidemic and 'absence of RTD'.

Characterization of the clomazone sorption process in four agricultural soils using different kinetic models.

Kinetic studies are important for understanding the parameters and processes involved in the sorption of pesticides to soil. Considering the agricultural and environmental relevance of clomazone, its sorption kinetics was studied in four agricultural soils (Regosol, Planosol, Chernozem and Vertisol) at two concentrations (0.5 and 15 mg L).

Genome Sequence Resource of TaB10 and KA13, Causal Agents of Stored Apple Rot.

The filamentous fungus is a well-known cereal pathogen and is a pathogen with a wide host range. Recently, both species were reported as causal agents of apple rot, raising concerns about postharvest yield losses and mycotoxin contamination. Here, we report genome assemblies of KA13 and TaB10, both isolated from fruits with symptoms of apple rot.

Phytotoxicity and allelopathic potential of L. leaf extract.

Implementation of plant extracts that are rich in phytochemicals and have the allelopathic potential for weed management could help reduce the use of chemical herbicides. The present study investigated the herbicidal potential of walnut ( L.) leaf extract (WLE) against two weeds, L.

Atropine and Scopolamine in Maize Products from the Retail Stores in the Republic of Serbia.

The cereal grains, which represent the cultivated grasses fruits, supply almost half of the total caloric requirements for humans and provide more nourishment compared with any other class of the food. Out of many cereals used for food, maize, rice, and wheat are the most important food resources for humans, representing 94% of the total cereals consumption. According to the data of the Republic Institute of Statistics for the year 2018, the harvested areas of corn amount to 906,753 hectares.

Transovarial toxicity matters: lethal and sublethal effects of hexythiazox on the two-spotted spider mite (Acari: Tetranychidae).

The effects of hexythiazox on life-history traits and demographic parameters of Tetranychus urticae Koch (Acari: Tetranychidae) were evaluated using the age-stage two-sex life table (in fecundity-based and fertility-based variants), with emphasis on its transovarial toxicity. Hexythiazox was applied when T. urticae females were either in the preovipositional period or in the first day of oviposition.