10 research outputs found
Stomoxys calcitrans (Diptera: muscidae): ΡΡΠ΅Π΄ΡΡΠ²Π° ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ Π±ΠΎΡΡΠ±Ρ. ΠΠ±Π·ΠΎΡ
The purpose of the research: to analyze and summarize literature data on the main means and methods of protecting animals from stable flies Stomoxys calcitrans and to reduce their number.Materials and methods. The analysis of literature data from foreign sources over the past 30 years describing the means and methods of controlling the numbers of S. calcitrans and ways to protect animals from their attack. Results and discussion. A literature review on the means and methods of controlling the abundance of S. calcitrans is presented. Chemicals are widespread and can be used to combat the pre-adult stages of development of flies by introducing them into the substrate or feeding animals, as well as to combat adult insects by treating surfaces or in traps. In the description of physical control methods, attention is paid to traps and various methods of attracting insects to them. As biological control methods for S. calcitrans, researchers are actively studying the possibilities and prospects of using parasitoids (for example, Hymenoptera, including four families and about ten species), more than ten species of ticks from different families, entomopathogenic nematodes (a species of Heterorhabditis bacteriophora), fungi and individual species bacteria.Β Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ: ΠΏΡΠΎΠ²Π΅ΡΡΠΈ Π°Π½Π°Π»ΠΈΠ· ΠΈ ΠΎΠ±ΠΎΠ±ΡΠ΅Π½ΠΈΠ΅ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΡΡ
Π΄Π°Π½Π½ΡΡ
ΠΎΠ± ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ²Π°Ρ
ΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°Ρ
Π·Π°ΡΠΈΡΡ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΎΡ ΠΎΡΠ΅Π½Π½ΠΈΡ
ΠΆΠΈΠ³Π°Π»ΠΎΠΊ Stomoxys calcitrans ΠΈ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΠΈΡ
ΡΠΈΡΠ»Π΅Π½Π½ΠΎΡΡΠΈ.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΡΡ
Π΄Π°Π½Π½ΡΡ
ΠΈΠ· Π·Π°ΡΡΠ±Π΅ΠΆΠ½ΡΡ
ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠ² Π·Π° ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠ΅ 30 Π»Π΅Ρ, ΠΎΠΏΠΈΡΡΠ²Π°ΡΡΠΈΡ
ΡΡΠ΅Π΄ΡΡΠ²Π° ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΡΠΈΡΠ»Π΅Π½Π½ΠΎΡΡΠΈ S. calcitrans ΠΈ ΡΠΏΠΎΡΠΎΠ±Ρ Π·Π°ΡΠΈΡΡ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΎΡ ΠΈΡ
Π½Π°ΠΏΠ°Π΄Π΅Π½ΠΈΡ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΡΠΉ ΠΎΠ±Π·ΠΎΡ ΠΎ ΡΡΠ΅Π΄ΡΡΠ²Π°Ρ
ΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°Ρ
ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΡΠΈΡΠ»Π΅Π½Π½ΠΎΡΡΠΈ S. calcitrans. Π₯ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΡΠ΅Π΄ΡΡΠ²Π° ΡΠΈΡΠΎΠΊΠΎ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Ρ ΠΈ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Ρ Π΄Π»Ρ Π±ΠΎΡΡΠ±Ρ Ρ ΠΏΡΠ΅Π΄ΠΈΠΌΠ°Π³ΠΈΠ½Π°Π»ΡΠ½ΡΠΌΠΈ ΡΡΠ°Π΄ΠΈΡΠΌΠΈ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΌΡΡ
ΠΏΡΡΠ΅ΠΌ Π²Π½Π΅ΡΠ΅Π½ΠΈΡ Π² ΡΡΠ±ΡΡΡΠ°Ρ ΠΈΠ»ΠΈ ΡΠΊΠ°ΡΠΌΠ»ΠΈΠ²Π°Π½ΠΈΡ ΠΆΠΈΠ²ΠΎΡΠ½ΡΠΌ, Π° ΡΠ°ΠΊΠΆΠ΅ Π΄Π»Ρ Π±ΠΎΡΡΠ±Ρ ΡΠΎ Π²Π·ΡΠΎΡΠ»ΡΠΌΠΈ Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΠΌΠΈ ΠΏΡΡΠ΅ΠΌ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠ΅ΠΉ ΠΈΠ»ΠΈ Π² Π»ΠΎΠ²ΡΡΠΊΠ°Ρ
. ΠΡΠΈ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠΈ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² Π±ΠΎΡΡΠ±Ρ ΡΠ΄Π΅Π»Π΅Π½ΠΎ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ Π»ΠΎΠ²ΡΡΠΊΠ°ΠΌ ΠΈ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠΌ ΡΠΏΠΎΡΠΎΠ±Π°ΠΌ ΠΏΡΠΈΠ²Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΊ Π½ΠΈΠΌ Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
. Π ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ S. calcitrans ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΎ ΠΈΠ·ΡΡΠ°ΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΠΈ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠΈΠ΄ΠΎΠ² (Π½Π°ΠΏΡΠΈΠΌΠ΅Ρ, ΠΏΠ΅ΡΠ΅ΠΏΠΎΠ½ΡΠ°ΡΠΎΠΊΡΡΠ»ΡΡ
, Π²ΠΊΠ»ΡΡΠ°ΡΡΠΈΡ
ΡΠ΅ΡΡΡΠ΅ ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° ΠΈ ΠΎΠΊΠΎΠ»ΠΎ Π΄Π΅ΡΡΡΠΈ Π²ΠΈΠ΄ΠΎΠ²), Π±ΠΎΠ»Π΅Π΅ Π΄Π΅ΡΡΡΠΈ Π²ΠΈΠ΄ΠΎΠ² ΠΊΠ»Π΅ΡΠ΅ΠΉ ΠΈΠ· ΡΠ°Π·Π½ΡΡ
ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ², ΡΠ½ΡΠΎΠΌΠΎΠΏΠ°ΡΠΎΠ³Π΅Π½Π½ΡΡ
Π½Π΅ΠΌΠ°ΡΠΎΠ΄ (Π²ΠΈΠ΄ Heterorhabditis bacteriophora), Π³ΡΠΈΠ±ΠΎΠ² ΠΈ ΠΎΡΠ΄Π΅Π»ΡΠ½ΡΡ
Π²ΠΈΠ΄ΠΎΠ² Π±Π°ΠΊΡΠ΅ΡΠΈΠΉ
Detection of genetic material of causative agents of animal viral diseases in blood-sucking dipterans from the Tyumen Region
The purpose of the research is to test blood-sucking dipterans collected in the Tyumen Region for genetic material of viruses that cause dangerous diseases in live-stock animals.Materials and methods. From May to October 2021, blood-sucking insects of the Diptera order whose species membership was established by tabular keys were collected on pastures and farms in ten Tyumen Region districts. In 60 samples formed from the captured insects according to the taxonomic affiliation and the period and place of collection, the presence of genetic material of the leukemia provirus and the dermatitis nodularis virus of cattle (bovine) and the African swine fever virus was evaluated by polymerase chain reaction (PCR) in real time.Results and discussion. Adult insects collected for the PCR analysis were blood-sucking flies (family Muscidae, genus Stomoxys), mosquitoes (family Culicidae, genus Aedes), midges (family Simuliidae, genera Byssodon and Schoenbaueria), horseflies (family Tabanidae, genera Hybomitra, Tabanus and Haematopota), and biting midges (family Ceratopogonidae, genus Culicoides). As a result of the PCR testing of the samples for the bovine leukemia provirus DNA, 1 out of 13 samples of Stomoxys spp. (7.7%) and 1 of 13 samples of Hybomitra spp. (7.7%) were positive. The bovine leukemia provirus DNA detected in blood-sucking insects indicates the presence of this pathogen in the insect collection area as well as their possible involvement in its spread. Further research is needed on the Stomoxys spp. and Hybomitra spp. vector competence in vivo, considering natural and climatic features of the Tyumen Region
ΠΡΡΡΠ°Ρ ΡΠΎΠΊΡΠΈΡΠ½ΠΎΡΡΡ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠΉ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅ΠΉ Ρ Π»ΠΎΡΡΠ΅Π½Π°ΠΏΠΈΡ, Π΄Π»Ρ Π±Π΅Π»ΡΡ ΠΌΡΡΠ΅ΠΉ
Objective of research. The aim of this study was to estimate of acute oral toxicity for white mice and determine the hazard class of chlorfenapyr-containing baits for mammals. Materials and methods. The material of study was the insecticidal chlorfenapyr-containing bait containing the active ingredient chlorfenapyr. Experiments were carried out on laboratory animals (white mice of both gender), that after a quarantine for seven days and 24 hours of starvation were given the preparation at the dose 50-1100 mg per kg of body mass. Animals of the control group received a standard feed in the same amount. We observed animals of control and experimental groups for 10 days. According to the results of the experiment, we calculated the lethal doses (LD16, LD50, LD84)using the probit analysis As the half-lethal dose of the bait is in the range of 151-5000 mg/kg, it was referred according to gOsT 12.1.007-76 to the 3rd hazard class (moderate dangerous substances). Results and discussion. The use of the bait at the dose of 50 mg per 1 kg of body mass did not cause any toxic effects. When the dose was increased up to 100 mg per kg of body mass or more, we registered the signs of intoxication in the first 2-4 hours. We observed lethargy, muscular fibrillation, salivation. With the next 10 days no death was registered; the status of animal returned to the normal 24-48 hours after beginning of experiment. The lethal dose (LD) that led to the death of experimental animals was 1100 mg per kg of body mass. Calculated effective doses of the bait were as follows: LD16 186,0 (84,7+408,6); LD50 620,3 (355,6+1082,2), and LD84 2069,0 (941,9+4545,1) mg per kg of body mass. According to our results of acute toxicity parameters for white mice, insecticidal chlorfenapyr-containing bait belongs to the third hazard class (moderately hazardous substances).Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ - ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΠΎΡΡΡΠΎΠΉ ΠΎΡΠ°Π»ΡΠ½ΠΎΠΉ ΡΠΎΠΊΡΠΈΡΠ½ΠΎΡΡΠΈ Π΄Π»Ρ Π±Π΅Π»ΡΡ
ΠΌΡΡΠ΅ΠΉ ΠΈ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅ ΠΊΠ»Π°ΡΡΠ° ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Π΄Π»Ρ ΡΠ΅ΠΏΠ»ΠΎΠΊΡΠΎΠ²Π½ΡΡ
ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠΉ Ρ
Π»ΠΎΡΡΠ΅Π½Π°ΠΏΠΈΡ-ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅ΠΉ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ. ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠΌ Π΄Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ»ΡΠΆΠΈΠ»Π° ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½Π°Ρ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠ°, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ°Ρ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ Π΄Π΅ΠΉΡΡΠ²ΡΡΡΠ΅Π³ΠΎ Π²Π΅ΡΠ΅ΡΡΠ²Π° Ρ
Π»ΠΎΡΡΠ΅Π½Π°ΠΏΠΈΡ (6 %). ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ Π² ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΠΈ Ρ ΠΠ΅ΡΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΡΠΌΠΈ Π½Π° Π±Π΅Π»ΡΡ
ΠΌΡΡΠ°Ρ
ΠΎΠ±ΠΎΠ΅Π³ΠΎ ΠΏΠΎΠ»Π°, ΠΊΠΎΡΠΎΡΡΠΌ ΠΏΠΎΡΠ»Π΅ 7-Π΄Π½Π΅Π²Π½ΠΎΠ³ΠΎ ΠΊΠ°ΡΠ°Π½ΡΠΈΠ½Π° ΠΈ 24-ΡΠ°ΡΠΎΠ²ΠΎΠΉ Π³ΠΎΠ»ΠΎΠ΄Π½ΠΎΠΉ Π΄ΠΈΠ΅ΡΡ ΡΠΊΠ°ΡΠΌΠ»ΠΈΠ²Π°Π»ΠΈ ΠΏΡΠ΅ΠΏΠ°ΡΠ°Ρ Π² Π΄ΠΎΠ·Π°Ρ
50-1100 ΠΌΠ³/ΠΊΠ³ ΠΌΠ°ΡΡΡ. ΠΠΈΠ²ΠΎΡΠ½ΡΠ΅ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ ΠΏΠΎΠ»ΡΡΠ°Π»ΠΈ ΡΡΠ°Π½Π΄Π°ΡΡΠ½ΡΠΉ ΠΊΠΎΡΠΌ Π² ΡΠ°ΠΊΠΎΠΌ ΠΆΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π΅. ΠΠ°Π±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ Π·Π° ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ΠΌ ΠΎΠΏΡΡΠ½ΡΡ
ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΡΡ
ΠΌΡΡΠ΅ΠΉ Π²Π΅Π»ΠΈ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ 10 ΡΡΡΠΎΠΊ ΠΏΠΎΡΠ»Π΅ ΡΠΊΠ°ΡΠΌΠ»ΠΈΠ²Π°Π½ΠΈΡ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ. ΠΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ ΠΎΠΏΡΡΠΎΠ² ΠΏΡΠΎΠ²Π΅Π»ΠΈ ΡΠ°ΡΡΠ΅Ρ Π»Π΅ΡΠ°Π»ΡΠ½ΠΎΠΉ (ΠΠ), ΠΏΠΎΠ»ΡΠ»Π΅ΡΠ°Π»ΡΠ½ΠΎΠΉ (ΠΠ50) ΠΈ ΠΏΡΠΎΠΌΠ΅ΠΆΡΡΠΎΡΠ½ΡΡ
Π΄ΠΎΠ· ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ Π²Π·Π²Π΅ΡΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΏΡΠΎΠ±ΠΈΡ-Π°Π½Π°Π»ΠΈΠ·Π°. ΠΠ»Π°ΡΡ ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠΉ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ ΡΡΡΠ°Π½Π°Π²Π»ΠΈΠ²Π°Π»ΠΈ Π² ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΠΈ Ρ ΠΠΠ‘Π’ 12.1.007-76. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. Π‘ΠΊΠ°ΡΠΌΠ»ΠΈΠ²Π°Π½ΠΈΠ΅ Π±Π΅Π»ΡΠΌ ΠΌΡΡΠ°ΠΌ Ρ
Π»ΠΎΡΡΠ΅Π½Π°ΠΏΠΈΡ-ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅ΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠΉ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ Π² Π΄ΠΎΠ·Π΅ 50 ΠΌΠ³/ΠΊΠ³ ΠΌΠ°ΡΡΡ ΠΆΠΈΠ²ΠΎΡΠ½ΠΎΠ³ΠΎ Π½Π΅ ΡΠΎΠΏΡΠΎΠ²ΠΎΠΆΠ΄Π°Π»ΠΎΡΡ ΠΏΡΠΈΠ·Π½Π°ΠΊΠ°ΠΌΠΈ ΠΈΠ½ΡΠΎΠΊΡΠΈΠΊΠ°ΡΠΈΠΈ. ΠΡΠΈ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠΈ Π΄ΠΎΠ·Ρ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ° Π΄ΠΎ 100 ΠΌΠ³/ΠΊΠ³ ΠΈ Π±ΠΎΠ»Π΅Π΅ Π² ΠΏΠ΅ΡΠ²ΡΠ΅ 2-4 Ρ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠΉ Ρ ΡΠ°ΡΡΠΈ ΠΌΡΡΠ΅ΠΉ ΡΠΈΠΊΡΠΈΡΠΎΠ²Π°Π»ΠΈ ΠΏΡΠΈΠ·Π½Π°ΠΊΠΈ ΠΈΠ½ΡΠΎΠΊΡΠΈΠΊΠ°ΡΠΈΠΈ. ΠΡΠ°ΡΠΊΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ΅ Π²ΠΎΠ·Π±ΡΠΆΠ΄Π΅Π½ΠΈΠ΅ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΡΠΌΠ΅Π½ΡΠ»ΠΎΡΡ ΡΠ³Π½Π΅ΡΠ΅Π½Π½ΡΠΌ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ΠΌ; ΠΎΡΠΌΠ΅ΡΠ°Π»ΠΈ Π΄ΡΡ
Π°Π½ΠΈΠ΅ Π±ΡΡΡΠ½ΠΎΠ³ΠΎ ΡΠΈΠΏΠ°, ΡΠΈΠ±ΡΠΈΠ»Π»ΡΡΠ½ΠΎΠ΅ ΠΏΠΎΠ΄Π΅ΡΠ³ΠΈΠ²Π°Π½ΠΈΠ΅ ΠΌΡΡΡ, ΡΠ»ΡΠ½ΠΎΠ²ΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅. Π ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠΈΠ΅ 10 ΡΡΡ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠΉ Π³ΠΈΠ±Π΅Π»ΠΈ Π½Π΅ ΠΎΡΠΌΠ΅ΡΠ΅Π½ΠΎ; ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ Π²ΡΠΆΠΈΠ²ΡΠΈΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΏΡΠΈΡ
ΠΎΠ΄ΠΈΠ»ΠΎ ΠΊ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠΌΡ ΡΠ΅ΡΠ΅Π· 24-48 Ρ ΠΏΠΎΡΠ»Π΅ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ°. ΠΠ΅ΡΠ°Π»ΡΠ½Π°Ρ Π΄ΠΎΠ·Π° ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ°, Π²ΡΠ·Π²Π°Π²ΡΠ°Ρ Π³ΠΈΠ±Π΅Π»Ρ Π²ΡΠ΅Ρ
ΠΎΠΏΡΡΠ½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
, ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° 1100 ΠΌΠ³/ΠΊΠ³. Π Π°ΡΡΠ΅ΡΠ½ΡΠ΅ ΠΏΡΠΎΠΌΠ΅ΠΆΡΡΠΎΡΠ½ΡΠ΅ Π΄ΠΎΠ·Ρ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΈ: ΠΠ16 186,0 (84,7-408,6), ΠΠ50 620,3 (355,6-1082,2) ΠΈ ΠΠ84 2069,0 (941,9-4545,1) ΠΌΠ³/ΠΊΠ³ ΠΌΠ°ΡΡΡ ΠΆΠΈΠ²ΠΎΡΠ½ΠΎΠ³ΠΎ. ΠΠΎΡΠΊΠΎΠ»ΡΠΊΡ ΠΏΠΎΠ»ΡΠ»Π΅ΡΠ°Π»ΡΠ½Π°Ρ Π΄ΠΎΠ·Π° ΠΈΠ·ΡΡΠ΅Π½Π½ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠΉ ΠΏΡΠΈΠΌΠ°Π½ΠΊΠΈ ΡΠΊΠ»Π°Π΄ΡΠ²Π°Π΅ΡΡΡ Π² Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½ 151-5000 ΠΌΠ³/ΠΊΠ³, ΡΠΎ ΠΏΠΎ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΡ Π½Π° ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌ ΡΠ΅ΠΏΠ»ΠΎΠΊΡΠΎΠ²Π½ΡΡ
ΠΎΠ½Π° ΠΎΡΠ½ΠΎΡΠΈΡΡΡ ΠΊ 3 ΠΊΠ»Π°ΡΡΡ ΡΠΌΠ΅ΡΠ΅Π½Π½ΠΎ ΠΎΠΏΠ°ΡΠ½ΡΡ
Π²Π΅ΡΠ΅ΡΡΠ²
ΠΡΡΠ²Π»Π΅Π½ΠΈΠ΅ Π² ΠΊΡΠΎΠ²ΠΎΡΠΎΡΡΡΠΈΡ Π΄Π²ΡΠΊΡΡΠ»ΡΡ Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ Π’ΡΠΌΠ΅Π½ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»Π΅ΠΉ Π²ΠΈΡΡΡΠ½ΡΡ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
The purpose of the research is to test blood-sucking dipterans collected in the Tyumen Region for genetic material of viruses that cause dangerous diseases in live-stock animals.Materials and methods. From May to October 2021, blood-sucking insects of the Diptera order whose species membership was established by tabular keys were collected on pastures and farms in ten Tyumen Region districts. In 60 samples formed from the captured insects according to the taxonomic affiliation and the period and place of collection, the presence of genetic material of the leukemia provirus and the dermatitis nodularis virus of cattle (bovine) and the African swine fever virus was evaluated by polymerase chain reaction (PCR) in real time.Results and discussion. Adult insects collected for the PCR analysis were blood-sucking flies (family Muscidae, genus Stomoxys), mosquitoes (family Culicidae, genus Aedes), midges (family Simuliidae, genera Byssodon and Schoenbaueria), horseflies (family Tabanidae, genera Hybomitra, Tabanus and Haematopota), and biting midges (family Ceratopogonidae, genus Culicoides). As a result of the PCR testing of the samples for the bovine leukemia provirus DNA, 1 out of 13 samples of Stomoxys spp. (7.7%) and 1 of 13 samples of Hybomitra spp. (7.7%) were positive. The bovine leukemia provirus DNA detected in blood-sucking insects indicates the presence of this pathogen in the insect collection area as well as their possible involvement in its spread. Further research is needed on the Stomoxys spp. and Hybomitra spp. vector competence in vivo, considering natural and climatic features of the Tyumen Region.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ β ΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΊΡΠΎΠ²ΠΎΡΠΎΡΡΡΠΈΡ
Π΄Π²ΡΠΊΡΡΠ»ΡΡ
Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
, ΡΠΎΠ±ΡΠ°Π½Π½ΡΡ
Π½Π° ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΈ Π’ΡΠΌΠ΅Π½ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ, Π½Π° Π½Π°Π»ΠΈΡΠΈΠ΅ Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° Π²ΠΈΡΡΡΠΎΠ² β Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»Π΅ΠΉ ΠΎΠΏΠ°ΡΠ½ΡΡ
Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. Π ΠΏΠ΅ΡΠΈΠΎΠ΄ Ρ ΠΌΠ°Ρ ΠΏΠΎ ΠΎΠΊΡΡΠ±ΡΡ 2021 Π³. Π½Π° ΠΏΠ°ΡΡΠ±ΠΈΡΠ°Ρ
ΠΈ ΡΠ΅ΡΠΌΠ°Ρ
Π΄Π΅ΡΡΡΠΈ ΡΠ°ΠΉΠΎΠ½ΠΎΠ² Π’ΡΠΌΠ΅Π½ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ Π±ΡΠ»ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΡΠ±ΠΎΡΡ ΠΊΡΠΎΠ²ΠΎΡΠΎΡΡΡΠΈΡ
Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
ΠΎΡΡΡΠ΄Π° Diptera, Π²ΠΈΠ΄ΠΎΠ²Π°Ρ ΠΏΡΠΈΠ½Π°Π΄Π»Π΅ΠΆΠ½ΠΎΡΡΡ ΠΊΠΎΡΠΎΡΡΡ
Π±ΡΠ»Π° ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π° ΠΏΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌ ΡΠ°Π±Π»ΠΈΡΠ°ΠΌ. Π 60 ΠΏΡΠΎΠ±Π°Ρ
, ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΈΠ· ΠΎΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΡΡ
Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
Π² ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΠΈ Ρ ΡΠ°ΠΊΡΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΡΠΈΠ½Π°Π΄Π»Π΅ΠΆΠ½ΠΎΡΡΡΡ, ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΎΠΌ ΠΈ ΠΌΠ΅ΡΡΠΎΠΌ ΡΠ±ΠΎΡΠ°, ΠΎΡΠ΅Π½ΠΈΠ²Π°Π»ΠΈ Π½Π°Π»ΠΈΡΠΈΠ΅ Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° ΠΏΡΠΎΠ²ΠΈΡΡΡΠ° Π»Π΅ΠΉΠΊΠΎΠ·Π° ΠΈ Π²ΠΈΡΡΡΠ° Π½ΠΎΠ΄ΡΠ»ΡΡΠ½ΠΎΠ³ΠΎ Π΄Π΅ΡΠΌΠ°ΡΠΈΡΠ° ΠΊΡΡΠΏΠ½ΠΎΠ³ΠΎ ΡΠΎΠ³Π°ΡΠΎΠ³ΠΎ ΡΠΊΠΎΡΠ° (ΠΠ Π‘), Π²ΠΈΡΡΡΠ° Π°ΡΡΠΈΠΊΠ°Π½ΡΠΊΠΎΠΉ ΡΡΠΌΡ ΡΠ²ΠΈΠ½Π΅ΠΉ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΠΎΠ»ΠΈΠΌΠ΅ΡΠ°Π·Π½ΠΎΠΉ ΡΠ΅ΠΏΠ½ΠΎΠΉ ΡΠ΅Π°ΠΊΡΠΈΠΈ (ΠΠ¦Π ) Π² ΡΠ΅ΠΆΠΈΠΌΠ΅ ΡΠ΅Π°Π»ΡΠ½ΠΎΠ³ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. Π‘ΠΎΠ±ΡΠ°Π½Π½ΡΠ΅ Π΄Π»Ρ ΠΠ¦Π -ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π²Π·ΡΠΎΡΠ»ΡΠ΅ ΠΎΡΠΎΠ±ΠΈ Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
Π±ΡΠ»ΠΈ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΠΊΡΠΎΠ²ΠΎΡΠΎΡΡΡΠΈΠΌΠΈ ΠΌΡΡ
Π°ΠΌΠΈ (ΡΠ΅ΠΌ. Muscidae, ΡΠΎΠ΄ Stomoxys), ΠΊΠΎΠΌΠ°ΡΠ°ΠΌΠΈ (ΡΠ΅ΠΌ. Culicidae, ΡΠΎΠ΄ Aedes), ΠΌΠΎΡΠΊΠ°ΠΌΠΈ (ΡΠ΅ΠΌ. Simuliidae, ΡΠΎΠ΄Ρ Byssodon ΠΈ Schoenbaueria), ΡΠ»Π΅ΠΏΠ½ΡΠΌΠΈ (ΡΠ΅ΠΌ. Tabanidae, ΡΠΎΠ΄Ρ Hybomitra, Tabanus ΠΈ Haematopota), ΠΌΠΎΠΊΡΠ΅ΡΠ°ΠΌΠΈ (ΡΠ΅ΠΌ. Ceratopogonidae, ΡΠΎΠ΄ Culicoides). Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΠ¦Π -ΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ± Π½Π° Π½Π°Π»ΠΈΡΠΈΠ΅ ΠΠΠ ΠΏΡΠΎΠ²ΠΈΡΡΡΠ° Π»Π΅ΠΉΠΊΠΎΠ·Π° ΠΠ Π‘ ΠΏΠΎΠ»ΠΎΠΆΠΈΡΠ΅Π»ΡΠ½ΡΠΌΠΈ ΠΎΠΊΠ°Π·Π°Π»ΠΈΡΡ 1 ΠΈΠ· 13 ΠΏΡΠΎΠ± Stomoxys spp. (7,7%) ΠΈ 1 ΠΈΠ· 13 ΠΏΡΠΎΠ± Hybomitra spp. (7,7%). ΠΡΡΠ²Π»Π΅Π½ΠΈΠ΅ ΠΠΠ ΠΏΡΠΎΠ²ΠΈΡΡΡΠ° Π»Π΅ΠΉΠΊΠΎΠ·Π° ΠΠ Π‘ Π² ΠΊΡΠΎΠ²ΠΎΡΠΎΡΡΡΠΈΡ
Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
ΡΠΊΠ°Π·ΡΠ²Π°Π΅Ρ Π½Π° ΠΏΡΠΈΡΡΡΡΡΠ²ΠΈΠ΅ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»Ρ Π½Π° ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΈ ΡΠ±ΠΎΡΠ° Π½Π°ΡΠ΅ΠΊΠΎΠΌΡΡ
, Π° ΡΠ°ΠΊΠΆΠ΅ Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΠ΅ ΠΈΡ
ΡΡΠ°ΡΡΠΈΠ΅ Π² Π΅Π³ΠΎ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΠΈ. ΠΠ΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡ Π΄Π°Π»ΡΠ½Π΅ΠΉΡΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π²Π΅ΠΊΡΠΎΡΠ½ΠΎΠΉ ΠΊΠΎΠΌΠΏΠ΅ΡΠ΅Π½ΡΠ½ΠΎΡΡΠΈ Stomoxys spp. ΠΈ Hybomitra spp. Π² Π΅ΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΡ
ΡΡΠ»ΠΎΠ²ΠΈΡΡ
Ρ ΡΡΠ΅ΡΠΎΠΌ ΠΏΡΠΈΡΠΎΠ΄Π½ΠΎ-ΠΊΠ»ΠΈΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ Π’ΡΠΌΠ΅Π½ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ
Stomoxys calcitrans (Diptera: muscidae): means and methods of control. Overview
The purpose of the research: to analyze and summarize literature data on the main means and methods of protecting animals from stable flies Stomoxys calcitrans and to reduce their number.Materials and methods. The analysis of literature data from foreign sources over the past 30 years describing the means and methods of controlling the numbers of S. calcitrans and ways to protect animals from their attack. Results and discussion. A literature review on the means and methods of controlling the abundance of S. calcitrans is presented. Chemicals are widespread and can be used to combat the pre-adult stages of development of flies by introducing them into the substrate or feeding animals, as well as to combat adult insects by treating surfaces or in traps. In the description of physical control methods, attention is paid to traps and various methods of attracting insects to them. As biological control methods for S. calcitrans, researchers are actively studying the possibilities and prospects of using parasitoids (for example, Hymenoptera, including four families and about ten species), more than ten species of ticks from different families, entomopathogenic nematodes (a species of Heterorhabditis bacteriophora), fungi and individual species bacteria
<i>Stomoxys calcitrans</i> (Diptera: Muscidae): Value for Veterinary Medicine. Review
The purpose of the research is analysis and compilation of literature data on involvement of the stable fly Stomoxys calcitrans in the spread of livestock animal pathogens. Materials and methods. We have analyzed literature data from foreign sources over the past 30 years, which are indexed in the PubMed, Crossref, Web of Science and Scopus databases, about S. calcitrans as a potential vector of livestock animal pathogens. Results and discussion. A literature review is presented on assessment of economic impact by the stable fly S. calcitrans on animal husbandry, as well as possible involvement of the S. calcitrans imago in the transmission of viruses, bacteria, protozoa and helminths which are animal pathogens
Acute toxicity of insecticidal chlorfenapyr-containing bait for mice
Objective of research. The aim of this study was to estimate of acute oral toxicity for white mice and determine the hazard class of chlorfenapyr-containing baits for mammals. Materials and methods. The material of study was the insecticidal chlorfenapyr-containing bait containing the active ingredient chlorfenapyr. Experiments were carried out on laboratory animals (white mice of both gender), that after a quarantine for seven days and 24 hours of starvation were given the preparation at the dose 50-1100 mg per kg of body mass. Animals of the control group received a standard feed in the same amount. We observed animals of control and experimental groups for 10 days. According to the results of the experiment, we calculated the lethal doses (LD16, LD50, LD84)using the probit analysis As the half-lethal dose of the bait is in the range of 151-5000 mg/kg, it was referred according to gOsT 12.1.007-76 to the 3rd hazard class (moderate dangerous substances). Results and discussion. The use of the bait at the dose of 50 mg per 1 kg of body mass did not cause any toxic effects. When the dose was increased up to 100 mg per kg of body mass or more, we registered the signs of intoxication in the first 2-4 hours. We observed lethargy, muscular fibrillation, salivation. With the next 10 days no death was registered; the status of animal returned to the normal 24-48 hours after beginning of experiment. The lethal dose (LD) that led to the death of experimental animals was 1100 mg per kg of body mass. Calculated effective doses of the bait were as follows: LD16 186,0 (84,7+408,6); LD50 620,3 (355,6+1082,2), and LD84 2069,0 (941,9+4545,1) mg per kg of body mass. According to our results of acute toxicity parameters for white mice, insecticidal chlorfenapyr-containing bait belongs to the third hazard class (moderately hazardous substances)
Stomoxys calcitrans (Diptera: Muscidae): Π²Π΅ΡΠ΅ΡΠΈΠ½Π°ΡΠ½ΠΎΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅. ΠΠ±Π·ΠΎΡ
The purpose of the research is analysis and compilation of literature data on involvement of the stable fly Stomoxys calcitrans in the spread of livestock animal pathogens. Materials and methods. We have analyzed literature data from foreign sources over the past 30 years, which are indexed in the PubMed, Crossref, Web of Science and Scopus databases, about S. calcitrans as a potential vector of livestock animal pathogens. Results and discussion. A literature review is presented on assessment of economic impact by the stable fly S. calcitrans on animal husbandry, as well as possible involvement of the S. calcitrans imago in the transmission of viruses, bacteria, protozoa and helminths which are animal pathogens.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ: Π°Π½Π°Π»ΠΈΠ· ΠΈ ΠΎΠ±ΠΎΠ±ΡΠ΅Π½ΠΈΠ΅ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΡΡ
Π΄Π°Π½Π½ΡΡ
ΠΎΠ± ΡΡΠ°ΡΡΠΈΠΈ ΠΎΡΠ΅Π½Π½Π΅ΠΉ ΠΆΠΈΠ³Π°Π»ΠΊΠΈ Stomoxys calcitrans Π² ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΠΈ Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»Π΅ΠΉ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
. ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΡΡ
Π΄Π°Π½Π½ΡΡ
ΠΈΠ· Π·Π°ΡΡΠ±Π΅ΠΆΠ½ΡΡ
ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠ² Π·Π° ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠ΅ 30 Π»Π΅Ρ, ΠΏΡΠΎΠΈΠ½Π΄Π΅ΠΊΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Π² Π±Π°Π·Π°Ρ
PubMed, Crossref, Web of Science ΠΈ Scopus, ΠΎ S. calcitrans ΠΊΠ°ΠΊ ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΌ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΡΠΈΠΊΠ΅ Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»Π΅ΠΉ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈ ΠΎΠ±ΡΡΠΆΠ΄Π΅Π½ΠΈΠ΅. ΠΡΠΈΠ²Π΅Π΄Π΅Π½ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΡΠΉ ΠΎΠ±Π·ΠΎΡ ΠΏΠΎ ΠΎΡΠ΅Π½ΠΊΠ΅ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π²Π»ΠΈΡΠ½ΠΈΡ ΠΎΡΠ΅Π½Π½Π΅ΠΉ ΠΆΠΈΠ³Π°Π»ΠΊΠΈ S. calcitrans Π½Π° ΠΆΠΈΠ²ΠΎΡΠ½ΠΎΠ²ΠΎΠ΄ΡΡΠ²ΠΎ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΎ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΠΌ ΡΡΠ°ΡΡΠΈΠΈ ΠΈΠΌΠ°Π³ΠΎ S. calcitrans Π² ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠ΅ Π²ΠΈΡΡΡΠΎΠ², Π±Π°ΠΊΡΠ΅ΡΠΈΠΉ, ΠΏΡΠΎΡΡΠ΅ΠΉΡΠΈΡ
ΠΈ Π³Π΅Π»ΡΠΌΠΈΠ½ΡΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠ²Π»ΡΡΡΡΡ Π²ΠΎΠ·Π±ΡΠ΄ΠΈΡΠ΅Π»ΡΠΌΠΈ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
Epizootology anaplasmosis and babesiosis the reindeer in the Tyumen region
Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Π° ΡΠΏΠΈΠ·ΠΎΠΎΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠΈΡΡΠ°ΡΠΈΡ ΠΏΠΎ Π°Π½Π°ΠΏΠ»Π°Π·ΠΌΠΎΠ·Ρ ΠΈ Π±Π°Π±Π΅Π·ΠΈΠΎΠ·Ρ ΡΠ΅Π²Π΅ΡΠ½ΠΎΠ³ΠΎ ΠΎΠ»Π΅Π½Ρ Π² Ρ
ΠΎΠ·ΡΠΉΡΡΠ²Π°Ρ
Π―ΠΌΠ°Π»ΡΡΠΊΠΎΠ³ΠΎ ΠΈ Π’Π°Π·ΠΎΠ²ΡΠΊΠΎΠ³ΠΎ ΡΠ°ΠΉΠΎΠ½ΠΎΠ² Π―ΠΌΠ°Π»ΠΎ-ΠΠ΅Π½Π΅ΡΠΊΠΎΠ³ΠΎ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠ³ΠΎ ΠΎΠΊΡΡΠ³Π°. ΠΠ±Π½Π°ΡΡΠΆΠ΅Π½Π° ΠΈΠ½Π²Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΡΡΡ ΡΠ΅Π²Π΅ΡΠ½ΡΡ
ΠΎΠ»Π΅Π½Π΅ΠΉ Anaplasma marginale ΠΈ Babesia spp. Π² ΡΠΎΡΠΌΠ΅ ΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠ½ΠΎΡΠΈΡΠ΅Π»ΡΡΡΠ²Π°. Π£ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΡΡ
ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
ΠΎΡΠΌΠ΅ΡΠ΅Π½ΠΎ ΡΠ΅Π·ΠΎΠ½Π½ΠΎΠ΅ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΠ΅ Π³Π΅ΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ.We surveyed the epizootolgy situation on anaplasmosis and babesiosis of reindeer in Yamal-Nenets autonomous region. The form of found Anaplasma marginale and Babesia spp. reindeerβs infection is a parasite carrying. We found the seasonal decrease of blood parameters of reindeers
Insecticidal impact of the mixture of fipronil and fir oil on adult Musca domestica
Π Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ Π² Π²Π΅ΡΠ΅ΡΠΈΠ½Π°ΡΠ½ΠΎΠΉ Π΄Π΅Π·ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ Π°ΠΊΡΡΠ°Π»ΡΠ½Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΡ
ΠΈ ΠΏΡΠΎΡΡΡΡ
Π² ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄ΠΎΠ². ΠΠΎΠ·ΡΠ°ΡΡΠ°Π΅Ρ ΠΏΠΎΡΡΠ΅Π±Π½ΠΎΡΡΡ Π² ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ
ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ²Π°Ρ
Ρ ΠΌΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΉ ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡΡ. Π’Π°ΠΊΠΈΠΌΠΈ ΡΠ²Π»ΡΡΡΡΡ, Π½Π°ΠΏΡΠΈΠΌΠ΅Ρ, ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΡΠ°ΡΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΡΡΡΡΡ.Π Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΈΠ·ΡΡΠ΅Π½ΠΎ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠ΅ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π½Π° ΠΈΠΌΠ°Π³ΠΎ Musca domestica ΡΠΌΠ΅ΡΠΈ ΡΠΈΠΏΡΠΎΠ½ΠΈΠ»Π° ΠΈ ΠΌΠ°ΡΠ»Π° ΠΏΠΈΡ
ΡΡ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π° Π΅Π΅ ΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΡ ΠΈ ΠΊΡΠΈΠΎΡΡΠΎΠΉΠΊΠΎΡΡΡ. ΠΡΠΎΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½Ρ ΡΠΌΠ΅ΡΠΈ Ρ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠ΅ΠΌ ΡΠΊΠ°Π·Π°Π½Π½ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² 1:225, 1:450, 1:900 ΠΈ 1:1800, Π²ΠΎ Π²ΡΠ΅Ρ
ΡΠ»ΡΡΠ°ΡΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅Ρ ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎΠ³Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΠΈΠΏΡΠΎΠ½ΠΈΠ»Π° ΠΈ ΠΌΠ°ΡΠ»Π° ΠΏΠΈΡ
ΡΡ Π°Π΄Π΄ΠΈΡΠΈΠ²Π½ΡΠΉ. ΠΠ°ΠΈΠ±ΠΎΠ»ΡΡΠ΅Π΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠ° ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΎΡΠΌΠ΅ΡΠ΅Π½ΠΎ Π΄Π»Ρ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ 1:450, ΡΠΌΠ΅ΡΡ Ρ Π΄Π°Π½Π½ΡΠΌ ΡΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠ΅ΠΌ ΡΠΈΠΏΡΠΎΠ½ΠΈΠ»Π° ΠΈ ΠΌΠ°ΡΠ»Π° ΠΏΠΈΡ
ΡΡ ΠΏΠΎ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΠΎΠΌΡ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΏΡΠΎΡΠΈΠΈΠΌΠ°Π³ΠΎ ΠΌΡΡ
ΠΎΡΠ½ΠΎΡΠΈΡΡΡ ΠΊ ΡΡΠ΅Π΄Π½Π΅ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠΌ, Π±ΡΡΡΡΠΎΠ΄Π΅ΠΉΡΡΠ²ΡΡΡΠΈΠΌ Ρ Π½Π΅ΠΎΠ±ΡΠ°ΡΠΈΠΌΡΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠΈΠ΄Π½ΡΠΌ ΡΡΡΠ΅ΠΊΡΠΎΠΌ. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΡΠΌΠ΅ΡΡΠ΅Π»ΡΠ½ΡΠ΅ Π΄ΠΎΠ·Ρ Π‘Π50, Π‘Π84 ΠΈ Π‘Π99 ΡΠΌΠ΅Ρ(1:450) Π΄Π»Ρ ΠΌΡΡ
Π² Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ ΡΠΈΠΏΠ° ΠΎΠ±ΡΠ°Π±Π°ΡΡΠ²Π°Π΅ΠΌΠΎΠΉ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠΈ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π° ΠΎΡΡΡΠ°Ρ ΡΠΎΠΊΡΠΈΡΠ½ΠΎΡΡΡ ΡΠΊΠ°Π·Π°Π½Π½ΠΎΠΉ ΡΠΌΠ΅ΡΠΈ Π΄Π»Ρ Π±Π΅Π»ΡΡ
ΠΌΡΡΠ΅ΠΉ (II ΠΊΠ»Π°ΡΡ ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Π² ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΠΈ Ρ ΠΠΠ‘Π’ 12.1.007-76).At present veterinary pest control studies focus on development of effective and simple insecticides. There is a growing demand for modern environmentally friendly insecticides; for example those made of plant-based raw materials. In this research we have studied the insecticidal effect of the mixture of fipronil and fir oil on adult species of Musca domestica as well as its permanence and cryostability. Mixtures of fipronil and fir oil in ratios 1:225, 1:450, 1:900 and 1:1800 have been tested. In all cases, the nature of the component interaction was additive. The greatest value of the combination index was found in 1:450 ratio. This mixture used against adult flies is classified as of average effeciency, fast-acting with an irreversible insecticidal effect. Lethal doses LD50, LD84 and LD99 of the mixture (1:450) for flies have been determined according to the type of the treated surface. Acute toxicity of the mixture for mice (hazard class II in accordance with GOST 12.1.007-76) has been determined