Influence of seasons on Oestrus ovis L. infection in sheep
Seasonal dynamics of Oestrus ovis L. infection in sheep in conditions of Chechen Republic based on monthly dissections of frontal and paranasal sinuses in 394 sheep are studied. During the whole year the adult sheep stock was being infected with gadfly larvae. A significant difference in invasion of...
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| Language: | Russian |
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Federal Scientific Centre VIEV
2016-05-01
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| Series: | Российский паразитологический журнал |
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| Online Access: | https://vniigis.elpub.ru/jour/article/view/210 |
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| author | A. A. Mahauri |
| author_facet | A. A. Mahauri |
| author_sort | A. A. Mahauri |
| collection | DOAJ |
| description | Seasonal dynamics of Oestrus ovis L. infection in sheep in conditions of Chechen Republic based on monthly dissections of frontal and paranasal sinuses in 394 sheep are studied. During the whole year the adult sheep stock was being infected with gadfly larvae. A significant difference in invasion of sheep with Oe. ovis in various months is determined. Two peaks of Oe. ovis infection are defined: June-July and September- October. The maximum infection level (76,0 %) has been reached in July by infection intensity 12,4±0,6 expl./head. The medium infection level (52,58 %) has been reached by infection intensity 7,0±0,37 expl./head. In the winter-spring season the sheep were infected to a lesser degree. The infection intensity was reducing from Mach to May (from 4,9±0,34 up to 2,8±0,18 expl./head) what was caused by development of Oe. ovis larvae in spring time and their pupation. It was found that during the pasture sea- son two generations of Oe. ovis are developed |
| format | Article |
| id | doaj-art-a5326b51f3964e098c0c8e56140eb567 |
| institution | Matheson Library |
| issn | 1998-8435 2541-7843 |
| language | Russian |
| publishDate | 2016-05-01 |
| publisher | Federal Scientific Centre VIEV |
| record_format | Article |
| series | Российский паразитологический журнал |
| spelling | doaj-art-a5326b51f3964e098c0c8e56140eb5672025-08-03T19:18:29ZrusFederal Scientific Centre VIEVРоссийский паразитологический журнал1998-84352541-78432016-05-01023436210Influence of seasons on Oestrus ovis L. infection in sheepA. A. Mahauri0Chechen State UniversitySeasonal dynamics of Oestrus ovis L. infection in sheep in conditions of Chechen Republic based on monthly dissections of frontal and paranasal sinuses in 394 sheep are studied. During the whole year the adult sheep stock was being infected with gadfly larvae. A significant difference in invasion of sheep with Oe. ovis in various months is determined. Two peaks of Oe. ovis infection are defined: June-July and September- October. The maximum infection level (76,0 %) has been reached in July by infection intensity 12,4±0,6 expl./head. The medium infection level (52,58 %) has been reached by infection intensity 7,0±0,37 expl./head. In the winter-spring season the sheep were infected to a lesser degree. The infection intensity was reducing from Mach to May (from 4,9±0,34 up to 2,8±0,18 expl./head) what was caused by development of Oe. ovis larvae in spring time and their pupation. It was found that during the pasture sea- son two generations of Oe. ovis are developedhttps://vniigis.elpub.ru/jour/article/view/210sheepoestrus ovislarvaeseasoninfectionchechen republic |
| spellingShingle | A. A. Mahauri Influence of seasons on Oestrus ovis L. infection in sheep Российский паразитологический журнал sheep oestrus ovis larvae season infection chechen republic |
| title | Influence of seasons on Oestrus ovis L. infection in sheep |
| title_full | Influence of seasons on Oestrus ovis L. infection in sheep |
| title_fullStr | Influence of seasons on Oestrus ovis L. infection in sheep |
| title_full_unstemmed | Influence of seasons on Oestrus ovis L. infection in sheep |
| title_short | Influence of seasons on Oestrus ovis L. infection in sheep |
| title_sort | influence of seasons on oestrus ovis l infection in sheep |
| topic | sheep oestrus ovis larvae season infection chechen republic |
| url | https://vniigis.elpub.ru/jour/article/view/210 |
| work_keys_str_mv | AT aamahauri influenceofseasonsonoestrusovislinfectioninsheep |