Fifty two honey samples of different floral origin from Serbia were examined in order to define their sugar composition. Our study confirmed that in the examined honey types the average percentage of fructose and glucose ranged from 36.57 to 41.64, and from 30.00 to 34.53%, respectively. The sum value of glucose and fructose, as well as sucrose content in all investigated honey samples, was found to meet European Legislation and local regulations. Besides, fructose/glucose ratio (F/G) and glucose/water ratio (G/W) were calculated for all types of honey. According to our results, acacia honey had the lowest G/W ratio and greatest F/G ratio, hence indicating scarce tendency to crystallize. Univariate data analysis and multivariate chemometric techniques were applied to determine the relationship between the values of relevant chemical parameters and the botanical origin of honey.

Reproductive failure in swine is often a difficult diagnostic problem. If diagnoses of infectious disease or management related problems are not obtained, feed quality and safety may be questioned. Mycotoxins are often present in swine feed in the amount that can have detrimental impact on production and reproduction. Problems are expressed only as alterations of the reproductive cycle, reduced feed intake, slow growth or impaired feed efficiency. In Serbia, generally speaking, high concentrations of mycotoxins were noticed, especially mycotoxin zearalenone. High presence of zearalenone in swine feed is probably due to climatic influence and should be monitored constantly. This paper includes field observations regarding the influence of moldy feed containing mycotoxin zearalenone on the occurrence of the reproductive failure in swine breeding categories (sows, gilts and boars). The material for this research was obtained from four swine farms where certain reproductive disorders and health problems in breeding animals were detected. Depending on the specificity of each evaluated case and available material, the applied research methods included: anamnestic and clinical evaluation, pathomorphological examination, standard laboratory testing for detection of aerobic and anaerobic bacteria, and microbiological feed testing, in order to examine the presence of fungi and mycotoxins by applying the method of thin layer chromatography. On the basis of the obtained results, it could be concluded that mycotoxin zearalenone was detected in all examined feed samples. The presence of mycotoxin in feed was directly related to the reproductive failures in the examined swine categories (vulvovaginitis, endometritis, rebreeding, infertility). Swine reproduction represents the base for intensive swine production. The presence of mycotoxins in swine feed have influence on the reproduction and health status of pigs and under certain conditions may significantly disturb the production process.

The worldwide prevalence of multiple resistant Salmonella spp is described. Clonally distributed Salmonella Enteritidis PT4 and Salmonella Typhimurium DT104 are among the most pathogenic strains for humans. Recently there have been reports on the prevalence of ST ?like? monophasic 4(5),12:i strains in some countries. Vaccination strategy and antimicorbial agent therapy is also briefly discussed. Products of animal origin must be safe and without the risk of antimicrobial resistance. Subsequently, the good management practice at farm level and HACCP in feed factories are required to cope with salmonella infections. Poultry producers in developed countries have been motivated to participate in salmonella control programs, because of public awareness on safe food and risks in the food chain. Export of poultry and poultry products is more successful in the regions where Salmonella Enteritidis and Salmonella Typhimurium have been eradicated.

Skin infections in animals and humans represent a complex syndrome that is, from etiological point of view, often hard to solve. Skin is one of the largest organs and plays an important role in the organism of mammals. Depending on the age, it presents 5-8% of total body mass in humans, 12% of adult animals, and even up to 24% in newly born animals. The population of pets and stray dogs in cities provides a possibility for contacts between animals and/or humans, which is a mode of transmission for some diseases. Fungal diseases in dogs caused by dermatophyte are zoonosis, contagious infections that affect dogs and cats, but also other animals, as well as humans. There has been an overall increase in the number of the cases caused by anthropophilic fungi from the strain of Microsporum spp. and Trichophyton spp. Our research was related to animals with different changes on skin manifested by hairless surfaces, dandruff, red skin and extensive pruritus. The objective of our examination was the analyses of scarified samples and swob from canine skin with the aim to determine whether the changes were caused by dermatophytosis. Our aim was to point out the possibility of transmission of mycotic infections from animals to humans in households. For this mycological examination swobs and skin scarifications from dogs, were used. The samples were streaked on Sabo and dextrose agar and incubated at 25?C for at least 21 days. In one year period 81 samples were collected out of which 11 (13.58%) were positive for dermatophyte. In all samples Microsporum canis was isolated. The findings of Microsporum canis in 13.58% of the examined samples indicate the importance of mycological skin disorder in pets. Having in mind that this is a zoonosis, the findings point to a possibility of exposing the humans to fungal infection, affecting almost all pet owners, especially in urban environment.

Wild ruminants and wild boar belong to the order Artiodactyla, the suborders Ruminantia and Nonruminantia and are classified as wild animals for big game hunting, whose breeding presents a very important branch of the hunting economy. Diseases caused by protozoa are rarely found in wild ruminants in nature. Causes of coccidiosis, cryptosporidiosis, toxoplasmosis, sarcocystiosis, giardiasis, babesiosis, and theileriosis have been diagnosed in deer. The most significant helminthoses in wild ruminants are fasciosis, dicrocoeliasis, paramphistomosis, fascioloidosis, cysticercosis, anoplocephalidosis, coenurosis, echinococcosis, pulmonary strongyloidiasis, parasitic gastroenteritis, strongyloidiasis and trichuriasis, with certain differences in the extent of prevalence of infection with certain species. The most frequent ectoparasitoses in wild deer and doe are diseases caused by ticks, mites, scabies mites, and hypoderma. The most represented endoparasitoses in wild boar throughout the world are coccidiosis, balantidiasis, metastrongyloidiasis, verminous gastritis, ascariasis, macracanthorhynchosis, trichinelosis, trichuriasis, cystecercosis, echinococcosis, and less frequently, there are also fasciolosis and dicrocoeliasis. The predominant ectoparasitoses in wild boar are ticks and scabies mites. Knowledge of the etiology and epizootiology of parasitic infections in wild ruminants and wild boar is of extreme importance for the process of promoting the health protection system for animals and humans, in particular when taking into account the biological and ecological hazard posed by zoonotic infections.