[ Dynamique de l’excrétion oocystale des coccidioses chez les lapines (Oryctolagus cuniculus) et leurs descendants, de la gestation à l’engraissement ]
Volume 49, Issue 1, June 2020, Pages 148–159
Serge Alain Dakouri1, M. Kimsé2, C. Komoin Oka3, M. W. Koné4, and A. Touré5
1 Pôle Production Animales, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
2 Pôle Production Animales, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
3 Laboratoire Central Vétérinaire de Bingerville (LCVB), Laboratoire National d'Appui au Développement Agricole (LANADA), BP 206 Bingerville, Cote d’Ivoire
4 Pôle Production Animales, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
5 Laboratoire Central Vétérinaire de Bingerville (LCVB), Laboratoire National d'Appui au Développement Agricole (LANADA), BP 206 Bingerville, Cote d’Ivoire
Original language: French
Copyright © 2020 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Coccidiosis is a parasitic disease whose control greatly influences the profitability of rabbit farming. During 7 months, the dynamics of oocystale excretion was studied in the town of Bingerville in Hyplus and local breeds does and their offspring. All does were mated to Hyplus males. A total of 456 aliquot samples from the 4 experimental groups were used, on the one hand, for diagnosis and evaluation of the coccidial load by mcmaster method. On other hand, means and morpho-biological criteria were used after qualitative flotation coproscopie for the identification of the different Eimeria species. A high prevalence of 100% and a total of 7 species of coccidia sometimes coexisting at 6 in the same individual were recorded. These are: E. Exigua, E. Perforans, E. Magna, E. Media, E. Coecicola, E. Irresidua and E. Intestinalis. Imported does (Hyplus) were more susceptible to coccidiosis than those from the cross between Hyplus and common breed (p˂0, 005). The observed excretion patterns revealed that the rabbits would be prone to coccidiosis in the beginning and the end of lactation while the sensitivity of the young rabbits would be more evident in the days following weaning. Furthermore, a joint analysis of the two coccidial profile show that does play an important role in the transmission of coccidiosis to their offspring.
Author Keywords: Evolution, Eimeria, coccidia, rabbit, Côte d’Ivoire.
Volume 49, Issue 1, June 2020, Pages 148–159
Serge Alain Dakouri1, M. Kimsé2, C. Komoin Oka3, M. W. Koné4, and A. Touré5
1 Pôle Production Animales, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
2 Pôle Production Animales, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
3 Laboratoire Central Vétérinaire de Bingerville (LCVB), Laboratoire National d'Appui au Développement Agricole (LANADA), BP 206 Bingerville, Cote d’Ivoire
4 Pôle Production Animales, UFR Sciences de la Nature, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
5 Laboratoire Central Vétérinaire de Bingerville (LCVB), Laboratoire National d'Appui au Développement Agricole (LANADA), BP 206 Bingerville, Cote d’Ivoire
Original language: French
Copyright © 2020 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Coccidiosis is a parasitic disease whose control greatly influences the profitability of rabbit farming. During 7 months, the dynamics of oocystale excretion was studied in the town of Bingerville in Hyplus and local breeds does and their offspring. All does were mated to Hyplus males. A total of 456 aliquot samples from the 4 experimental groups were used, on the one hand, for diagnosis and evaluation of the coccidial load by mcmaster method. On other hand, means and morpho-biological criteria were used after qualitative flotation coproscopie for the identification of the different Eimeria species. A high prevalence of 100% and a total of 7 species of coccidia sometimes coexisting at 6 in the same individual were recorded. These are: E. Exigua, E. Perforans, E. Magna, E. Media, E. Coecicola, E. Irresidua and E. Intestinalis. Imported does (Hyplus) were more susceptible to coccidiosis than those from the cross between Hyplus and common breed (p˂0, 005). The observed excretion patterns revealed that the rabbits would be prone to coccidiosis in the beginning and the end of lactation while the sensitivity of the young rabbits would be more evident in the days following weaning. Furthermore, a joint analysis of the two coccidial profile show that does play an important role in the transmission of coccidiosis to their offspring.
Author Keywords: Evolution, Eimeria, coccidia, rabbit, Côte d’Ivoire.
Abstract: (french)
La coccidiose est une parasitose dont le contrôle influence énormément la rentabilité en élevage cunicole. Durant 7 mois, la dynamique de l’excrétion oocystale a été étudiée dans la ville de Bingerville chez 10 lapines mères de race Hyplus et 10 autres de race commune. Toutes les femelles ont été accouplées à des mâles de race Hyplus et leurs descendants. Au total, 252 échantillons aliquotes de fèces issus des 4 lots expérimentaux ont permis le diagnostic de la coccidiose, l’évaluation de la charge coccidienne et l’identification des différentes espèces d’Eimeria par la méthode de macmaster et par la coproscopie qualitative de flottation. Une forte prévalence de 100% et en moyenne 6 à 7 espèces de coccidies coexistant parfois chez un même individu. Ces espèces sont: Eimeria Exigua, E. Perforans, E. Magna, E. Media, E. Coecicola, E. Irresidua et E. Intestinalis. Les lapereaux de race importée (Hyplus) étaient plus sensibles à la coccidiose que ceux issus du croisement race Hyplus et race commune (p˂0, 005). Les profils d’excrétion observés ont révélé que les lapines seraient enclines à la coccidiose en début et en fin de lactation tandis que la sensibilité des lapereaux serait plus manifeste les jours qui suivent le sevrage. De plus l’analyse conjointe de la chronologie de ces 4 périodes critiques montrerait bien que les reproductrices jouent un rôle important dans la transmission de la coccidiose à leurs descendants.
Author Keywords: Evolution, Eimeria, coccidies, lapin, Côte d’Ivoire.
How to Cite this Article
Serge Alain Dakouri, M. Kimsé, C. Komoin Oka, M. W. Koné, and A. Touré, “Dynamic of oocystal excretion of coccidiosis in female rabbits (Oryctolagus cuniculus) and their litters, from pregnancy to fattening,” International Journal of Innovation and Scientific Research, vol. 49, no. 1, pp. 148–159, June 2020.
