Эффективность дельтаметрина в борьбе с эктопаразитами

Аннотация

Rakhimov М Yu The article studies the phenogram and the effectiveness of a 0.015% deltamethrin emulsion against Scientific-Research Veterinary dominant ectoparasites (H. anatolicum, H. plumbeum, Rh. Bursa, B. bovis) of cattle. Institute, Uzbekistan Keywords: Fauna, migration, dynamics, dominants, transmissive, vector, acaricide, drug, emulsion Pulatov FA Scientific-Research Veterinary Institute, Uzbekistan Introduction The study of the parasitoid activity of pyrethroid preparations against blood sucking ticks, which are considered ecto- and endoparasitosis and specific Vector distributors that are safe in regard to the environment, human and animal organisms, beneficial fauna and flora and that are in the current situation is being expected to migrate (spread out), immigrate (to pass from abroad) in the conditions of Uzbekistan zoocenosis, including zoobiocenosis (ecotop, ecoton, farm, private, private assistant) and other cattle breeding enterprises and creating the technology of localization of their the most effective, profitable and safe types and applying them in practice are the priority issues. Due to the increase in migration of animals, the spread of ectoparasites is expanding. New biopathogenic ectoparasites spreading dangerous vector-borne diseases appear on farms. In this regard, cattle and sheep farms are experiencing more damage. In contrast, this complicates the problems facing veterinary science and practice. Therefore, one of the most important tasks facing veterinary science and practice is to combat the ectoparasites, which are widespread in the livestock farms and have major economic losses. The purpose of research: Study Ing the fauna and the seasonal migration of parasitic ectoparasites in private livestock, cattle and livestock farms. Determining the effectiveness of new insectoaccharide drugs. The method of reaerch: The picked types of ectoparasites were examined by the archenoentomology laboratory in microscopic and morphosistematic checks, using manuals and diagnostic tables, including "Atlas of ixodic ticks", "The determinant of arthropods harmful to human health" and other special literature. The result of the research: The research works were carried out in cattle of individual farms of ecotones and ecotopes of Tailak, Jomboy, Urgut, Payariq districts of the Samarkand region. In January-March, when ecotopes examined 153 heads of private herds living in private farms, 143 of them were found to be infected with bovicola bovis (junior) ectoparasites, it makes 93.4 percent. In April, 49 heads of cattle were tested for breeding cattle ectoparasites and 23 parasitic cannabis were found. Essentially, species belonging to Hyalomma (H. anatolicum, H. plumbeum, H. detritus), Rhipicephalus (Rh., bursa, Rh. turanicus) were found. 35 cases of bovicolosis (Bovicola bovis) have been diagnosed (table 1). Corresponding Author: Rakhimov М Yu Scientific-Research V eterinary Institute, Uzbekistan ~ 305 ~ International Journal of Applied Research http://www.allresearchjournal.com Table 1: Seasonal phenogramm of ectoparasites of cattle Found By months (ekz.) Ectoparasit types I-III IV V VI VII VIII IX X XI XII Hyalomma anatolicum - + ++ ++ ++ ++ + + - - H. plumbeum - - ++ ++ ++ ++ + + - - H. detritum + + ++ ++ ++ - - - - Rhipicephalus bursa - + ++ ++ ++ ++ + + - - Rh. turanicus - - - + ++ ++ + - - - Haemaphysalis sulcatа - - + + + + - - - - H. punctata - - + ++ ++ + + - - - Dermacentormarginatus - + ++ ++ ++ ++ + + - - Bovicola bovis ++++ ++++ ++++ ++++ +++ +++ ++ ++ +++ +++ Note: + -pcs, ++ - dozens, +++ - Hundreds, ++++ - thousands. During the inspections in the conditions of breeders, ecotone rapid spread of ectoparasites. As a result of epizootogical and ecotopes of of Tailak, Urgut, Jomboy, Payariq districts investigations, it was defined that the level of appearance of of Samarkand region, the Ectoparasites such as ectoparasites on the body of cattle depends on the culture of Haemaphysalis (H. sulcata, H.punctata) and Dermacentor livestock and the condition of the farm and the sanitary marginalus genera were identified as the main pathogen condition of the animals. species of zooparasites in cattle. The testing experiments with the use of 5% of Deltamethrin The ectoparasites' extensiveness and intensity vary produced in China in the form of a 0.015% solution was according to the season, climatic and economic conditions carried out against such ectoparasites as Hyalomma of the farm, livestock breeding grounds, and many other anatolium, H. rlumbeum, Rhipicephalus bursa and Bovicola environmental factors. High humidity and comfortable bovis at different doses in the form of sprinkling. The temperatures in the building, the shortage of sunlight in the experiments were performed in 72 infected cows in winter months, long fur, poor nutrition and keeping them in spontaneously (table 2). dense create favorable conditions for the development and Table 2: Results of the 5% deltamethrin drug test Preparat