No 4 (2013)
View or download the full issue
PDF (Russian)
FAUNA, MORPHOLOGY AND SYSTEMATICS OF PARASITES
6-8 267
Abstract
Fauna of helminths of boars in Ryazan region is presented by 6 types of helminths: 2 types trematodes – Fasciola hepatica, Alaria spp. and 4 types of nematodes – Metastrongylus elongatus, M. pudendotectus, Ascaris suum, Globocephalus longemucronatus.
9-10 293
Abstract
The specific structure of helminthes of wolves from different regions of Altai region in 2010–2012. It is registered three species of Cestoda, two – Nematoda, one species of Trematoda and one species of Acanthocephala at post mortem examination of 28 dead wolves.
ECOLOGY AND BIOLOGY OF PARASITES
11-13 289
Abstract
Features of ecology and biology of Haemonchus contortus eggs and larvae on a pasture in Chechen Republic are investigated. H. contortus larvae reach infective stage in spring and autumn during 7–13 days and in summer during 7–9 days. Development of H. contortus eggs on a pasture occurs only on the shaded sites in summer and on open sites of a pasture larvae died through 3–4 days.
14-17 269
Abstract
The composition of biocenosis of cattle rumen in the age aspect in the grazing period is studied. Five species of infusoria, streptococcus, staphylococcus, E. coli, proteus, clostridia, fungi, lactobacillus, bifidobacteria, bacteroid are cattle rumen biocenosis co-members. Number and variety composition of rumen biocenosis depends on the animal age and season.
18-20 206
Abstract
It has been established that the Arctic isolate of Trichinella spp. not adapted to laboratory animals, although this strain is adapted to Syrian hamsters and gerbils. The European isolate of Trichinella spp. was found to be infective for laboratory animals, rodents and carnivores living on the Chukotka Peninsula.
21-29 215
Abstract
Influence of different factors of environment on character of distribution of Oestrus ovis larvae in host population is examined. It is shown that accordance of model of negative binomial distribution is looked over only in the populations exposed to influence of insecticide press and long action of protective forces of host’s organism.
30-33 290
Abstract
The results of the study of the fauna of trematode cercaria, which develop in Lymnaeidae, in the region are presented. Parthenitae and cercariae are recorded in seven species of the genus Lymnaea: L. auricularia, L. truncatula, L. stagnalis, L. corvus, L. palustris, L. peregra, and L. bactriana. Sixteen cercaria species of 14 genera and 9 families were revealed. The recorded cercariae developing in Lymnaeidae, which inhabit the Syrdarya, cause diseases in fish, amphibians, birds and mammalians.
34-37 499
Abstract
Effect of ants Formica rufa was studied on the fed and unfed stages of the ticks Ixodes persulcatus and Dermacentor nuttalli in vivo. The unfed and the fed tick stages of D. nuttalli had a higher survival than the unfed and the fed tick stages of I. persulcatus. 85 % formic acid causes death of ixodes ticks within 5 minutes, 60 % formic acid – within 10 minutes. Ants F. rufa prey on ixodes ticks and can reduce their populations. Ants F. rufa can be used as a biological control for ixodes ticks in small territories.
EPIZOOTOLOGY, EPIDEMIOLOGY AND MONITORING OF PARASITIC DISEASES
38-42 206
Abstract
It was précised economic thresholds of harmfulness for the current energysaving technologies of cultivation of major crops and suggested ways to improve the reliability of the forecast of harmfulness and the adequacy of the estimates of potential losses of crop yield cyst nematodes.
43-45 192
Abstract
Seasonality in contamination of sheep with monieziosis in the southeast of North Caucasus is established. Infection of sheep occurs from April to October. The maximum contamination of sheep is noted in Summer and Autumn. Sheep are not infected with Moniezia spp. in spring.
46-53 225
Abstract
The scrapings taken inside the poultry house – floors and walls (28,2 % – Konstantinovskaia poultry and 34,8 % – PPV «Kuczynski») are the most contaminated with Eimeria spp. oocysts, the least – the territory near the poultry house. The maintenance of broilers in cages protects them from infection with Eimeria spp.
54-56 255
Abstract
Ascaridiosis, heterakidosis and syngamosis are widely distributed in hens at floor-pasture land scheme of maintenance in Chechen Republic. 57,2; 50,5 and 38,75 % of hens are infected respectively with Ascaridia galli, Heterakis gallinarum and Syngamus trachea at intensity of infection 32,6±3,85, 32,6±3,8 and 37,6±3,4 sp.
57-58 198
Abstract
The forecast of epizootic situation on the main helminthosis of animals in Russian Federation is provided.
59-61 273
Abstract
Distribution of parascaridosis at horses at different technology of the maintenance in conditions of East Caucasus is investigated. The significant difference in horses infection by Parascaris equorum at different systems of the maintenance is established. The maximal contamination of horses by P. equorum is established at stable system of the maintenance. All-the-year-round herd maintenance allows to lower contamination of horses by P. equorum.
62-65 181
Abstract
Contamination of dogs with Toxocara canis and efficiency of prevention measures of toxocarosis in cynological center of Altai Republic is studied.
BIOCHEMISTRY, BIOTECHNOLOGY AND DIAGNOSTICS
66-67 268
Abstract
Modified method of prepare of permanent stained preparations by cestodes and trematodes is described. Using of 5 % solution of KOH and 2–3 % solution of HCl before painting by carmine of worms fixing by 70 % alcohol and supplementary fixation of worms by 70 % alcohol after painting are recommended.
TREATMENT AND PREVENTION
68-73 188
Abstract
Efficacy of ricobendazole in 10 % solution for injection against the most helminthosis of cattle are studied. Therapeutic dosis of ricobendazole (4 mg/kg) were determined. The drug was showed 98–100% efficacy against dictyocaulosis, gastrointestinal nematodosis, monieziosis. Fasciola hepatica, Trichocephalis ovis were more resistant to action of ricobendazole.
74-79 213
Abstract
20-day-old chickens were infected with Eimeria tenella treated with 2,5 % Baycox in a dose of 2 ml/liter of drinking water and free amino acids and tissue of the thigh muscles was studied. Infection of chicken was accompanied by metabolic disorders of all amino acids of muscle tissue with the exception of histidine, cysteine, tyrosine and phenylalanine. In the treatment of infected chickens Baycox levels of free amino acids are restored within 10 days. Although treatment of infected chickens with Baycox restores exchange and other amino acids at different times, but it has little effective on the exchange of lysine, arginine, threonine, proline and leucine.
80-82 190
Abstract
Application of the group method of using of granules with fenbendazole or albendazole in a doze of 8 and 5 mg/kg respectively two times per one year during 2–3 years has allowed to treat sheep from intestinal strongylatosis. Efficiency has made at haemonchosis 100 % and others strongylatosis 98 %.
Yu. V. Bakhtiyarova,
N. A. Lutfullina,
V. V. Andriyashin,
S. N. Egorova,
M. H. Lutfullin,
I. V. Galkina
83-88 197
Abstract
Efficiency of «away» at eimeriosis is studied. It is received high efficiency of the drug in a dose of 10 mg/kg at eimeriosis of chickens, rabbits and pigs. Acute toxicity of the drug is 160 mg/kg. «Away» belongs to the third class of moderately dangerous substances.
89-93 293
Abstract
Immunosuppressive effect of brovitacoccid in combination with probiotic Baikal EM 1U during spontaneous infection of rabbits caused by Eimeria stiedae, E. magna, E. perforans, E. media is studied. Brovitacoccid with probiotic Baikal EM 1U less exhibits immunosuppressive effect than separately brovitacoccid. The combined use of brovitacoccid with probiotic leads to increased levels of γ-globulins, which indicates an increase of immunological reactivity of rabbits.
94-96 235
Abstract
Therapeutic efficiency of antibiotic therapy at bovine anaplasmosis increases with simultaneous use of drugs stimulating the hematopoietic system. Suiferrovit-A contributes to the restoration of physiological functions of cattle at anaplasmosis.
PHARMACOLOGY, TOXICOLOGY
97-99 200
Abstract
The acute toxicity of salt briquettes with ivermectin is investigated. LD50 for white rats is 6400 mg/kg, white mice – 10300 mg/kg (8945÷10854). At drawing on the intact leather (skin) of rats LD50 makes more than 12500 mg/kg. The salt briquettes with ivermectin have no irritating action on rats at unitary drawing.
100-103 238
Abstract
The pharmacokinetics and dynamics of ivermectin removal from sheep organism is studied. Iverlong contains in sheep organism at level below a limit of detecting of the method.
104-108 354
Abstract
Immunotoxic properties of insacar are studied. By the results of reaction of hypersensitivity of the sloweddown type the stimulation index at the animals receiving insacar at the dose of 0,02 and 0,2 ml made respectively 9,45 and 9,79 unlike 10,18 in control that allows to conclude that the drug doesn't oppress the T-cellular link of immune system. Single application of insacar on skin in therapeutic and ten times increased therapeutic doses has no negative effect on the humoral immune answer.
PARASITES OF PLANTS
109-113 208
Abstract
Justified by the theoretical and practical value of plant hormonal regulatory mechanism of activation, adaptation and synchronization of ontogenesis cyst nematodes in accordance with development host plants.
METHODOLOGICAL REGULATIONS
ISSN 1998-8435 (Print)
ISSN 2541-7843 (Online)
ISSN 2541-7843 (Online)
