Antiparasitic efficiency study at thelaziosis in the large horned cattle

УДК 619:616.995.-085
DOI 10.33861/2071-8020-2024-3-26-28

Siben A. N., Komarov A. A.

Summary. Conjunctivitis of thelaziosis etiology is a common parasitic pathology at the livestock breeding enterprises. Evaluation of the efficiency of specific and pathogenetic therapy for this disease is an urgent research task. The aim of the study was to evaluate the efficiency of the treatment of thelaziosis in the large horned cattle using the example of the Zenchenko and Co. in the Kyzylzhar district of North Kazakhstan region. Studies were conducted to assess the therapeutic efficacy of Ivermek, Gel for the treatment of thelaziosis and Mizofen-F at thelaziosis. The studies were conducted on spontaneously infected Simmental cattle. Diagnosis on bovine theleziosis was carried out according to the results of the clinical examination and parasitological study using the method of Gorodovich. The results of the studies were evaluated by indices of intensity and extensity: for Ivermec - 100%; the use of Gel for the treatment of theleziosis -60% and 73.6%; the use of Mizofen-F ointment showed 50% and 72,4%, respectively. The obtained results indicate high efficiency of Ivermek application at bovine theleziosis. The use of local remedies, namely Gel for the treatment of theleziosis and Mizofen-F ointment showed low efficacy, which may be associated with the formation of resistance of parasites to the active substances of these preparations and with the method of use. In this farm it is necessary to develop a new scheme to control bovine theleziosis with mandatory change of antiparasitic agent and inclusion of preventive measures aimed at protecting animals from the attack of pasture flies.

Keywords: large horned cattle, Simmental breed, thelaziosis, efficiency extent, invasion intensity, therapy, antiparasitic preparation, study of efficiency.

References:

1. Aksenova P. V. Infektsionnyy keratokonyunktivit u zubrov (Bison bonasus) [Infectious keratoconjunctivitis in bison (Bison bonasus)]. -Veterinarnaya patologiya. - 2020 (2 (72). - pp. 68-76.

2. Aksenova P. V., Seitova Z. A. Telyazioz u zubrov v Shakhdagskom natsionalnom parke (Azerbajdzhan) [Thelaziosis in bison in Shahdag National Park (Azerbaijan)]. - Veterinarnaya patologiya. - 2022 (4). - pp. 72-82.

3. Bespalova N. S. et al. Telyazioz krupnogo rogatogo skota v Voronezhskoy oblasti [Bovine thelaziosis in Voronezh region]. - Teoriya i praktika s parazitarnymi boleznyami. - 2016 (2). - pp. 65-66.

4. Glazunova L. A. Mikrobiotsenozy konyunktivy krupnogo rogatogo skota pri telyazioze [Microbiocenoses of bovine conjunctiva at thelaziosis]. - 2019.

5. Glazunova L. A. Effektivnost mestnykh lekarstvennykh form antigelmintikov pri lechenii krupnogo rogatogo skota, bolnogo telyaziozom [Efficacy of local forms of medicinal anthelmintics at the therapy of thelaziosis]. - 2019.

6. Gorodovich N. M. K voprosu prizhiznennoy diagnostiki telyazioza krupnogo rogatogo skota [On the issue of lifetime diagnosis of bovine thelaziosis]. - 1965.

7. Grigoreva N. A. Farmakotoksikologiya i terapevticheskaya effektivnost kompleksnogo preparata oftal'mektin pri telyazioze krupnogo rogatogo skota [Pharmacotoxicology and therapeutic efficacy of the complex drug ophthalmectin in thelaziosis in cattle]. - Sankt-Peterburg, 2018. - 210 p.

8. Guseynov N. G. Telyazioz krupnogo rogatogo skota [Bovine telangiosis]. - Veterinariya. - 2010 (2). - pp. 33-35.

9. Zubairova M. M. Bioekologiya i epizootologiya telyazioza krupnogo rogatogo skota s uchetom vertikalnoy zonalnosti regiona Severnogo Kavkaza [Bioecology and epizootology of bovine thelaziosis, taking into account the vertical zonality of the North Caucasus region]. - 2017.

10. Ivashkin V. M. et al. Opredelitel gelmintov krupnogo rogatogo skota [Helminths determinant in the large horned cattle]. - Nauka. - 1981. -pp. 196-201.

11. Kapustin V. F. Atlas naibolee rasprostranennykh gelmintov selskokhozyaystvennykh zhivotnykh [Atlas of the most common helminths of farm animals]. - 1953: 135 p.

12. Khristianovskiy P. I. et al. Metodicheskie polozheniya po diagnostike, lecheniyu i profilaktike pri telyaziozax krupnogo rogatogo skota [Methodological guidelines for the diagnosis, treatment and prevention of bovine thelaziosis]. - 2016.

Author affiliation:

Komarov Anton A., student of the Northern Trans-Ural State Agricultural University; 7, Republic st., Tyumen, 625003; e-mail: komarov.aa.23@zao.gausz.ru.

Responsible for correspondence with the editorial board: Siben Anna N., Ph. D. in Veterinary Medicine, Docent of the Department of Infectious and Invasive Diseases of the Northern Trans-Ural State Agricultural University, senior scientific researcher of the All-Russian Scientific Research Institute of Veterinary Entomology and Arachnology - Branch of the Federal Research Centre Tyumen Scientific Centre of Siberian Branch of the Russian Academy of Sciences; 7, Republic st., Tyumen, 625003; phone: 8-922-4750956; e-mail: jroschewitsch@mail.ru.