Propuesta de un programa de monitoreo zoosanitario para el coto de caza El Angolo, Piura
Authors
Muñoz Duran, Karina Edith
Abstract
El estudio se realizó en cinco venados cola blanca (Odocoileus virginianus) en el Sector Sauce Grande del Coto de Caza El Angolo (CCEA) y se incluyeron cinco bovinos y cinco caprinos presentes en el área, para establecer una relación de contagio de los virus de BVD y Lengua Azul, las bacterias Leptospira spp y Brucella abortus, y presencia de parásitos; con el objetivo de proponer un programa de monitoreo zoosanitario en dicho lugar. Se utilizó la técnica de ELISA para BVD, aglutinación microscópica para Leptospira spp., Rosa de Bengala para Brucella abortus y método de Travassos para detección de parásitos. Se demostró la presencia del cirus de Lengua Azul en todos los sueros de bovinos y venados; no se encontraron anticuerpos contra Brucella abortus, Leptospira spp. y Diarrea Viral Bovina en ninguna de las tres especies; resultados que requieren estudios con mayor número de muestras para determinar si estas enfermedades están ausentes o se mantienen con prevalencias muy bajas. No se encontraron alteraciones en las necropsias de todos los venados y caprinos y de un bovino, de los cuales se colectaron seis especies de helmintos gastrointestinales adultos; Haemonchus contortus estuvo presente en las tres especies de rumiantes, Tricostrongylus probolurus en venados y caprinos; Moniezia expansa, Skriabinema sp, Oesophagostomun venulosum y Chabertia ovina solamente en caprinos; se hallaron Cysticercus tenicollis en el peritoneo de venados y caprinos, y se recomienda establecer la participación de los carnívoros domésticos y silvestres presentes. No se encontraron ectoparásitos. Se propone estudios adicionales para esclarecer la complejidad y variabilidad de estas y otras enfermedades, así como el efecto de la gran variabilidad de la precipitación pluvial a lo largo de los años sobre la sanidad de los animales, haciendo énfasis en que las muestras de este estudio se obtuvieron en un período de precipitación pluvial promedio. Se señala también, la necesidad de continuar un registro sanitario histórico y se define y propone un programa de monitoreo zoosanitario en el Sector Sauce Grande del CCEA.
The study was carried out on five white-tailed deer (Odocoileus virginianus) in the Sector Sauce Grande del Coto de Caza El Angolo (CCEA) and five bovines and five goats present in the area were included, to establish a contagion relationship of the virus of BVD and Bluetongue, bacteria Leptospira spp. and Brucella abortus, and presence of parasites; with the objective of proposing a program of zoosanitary monitoring in said place. The ELISA technique for BVD, microscopic agglutination for Leptospira spp., Rose Bengal for Brucella abortus and the Travassos method for parasite detection were used. The presence of the Bluetongue virus was demonstrated in all bovine and deer sera; no antibodies were found against Brucella abortus, Leptospira spp. and Bovine Viral Diarrhea in none of the three species; results that require studies with a larger number of samples to determine if these diseases are absent or remain with very low prevalences. No alterations were found in the necropsies of all the deer and goats and one bovine, from which six species of adult gastrointestinal helminths were collected; Haemonchus contortus was present in the three ruminant species, Tricostrongylus probolurus in deer and goats; Moniezia expansa, Skriabinema sp, Oesophagostomun venulosum and Chabertia ovina only in goats; Cysticercus tenicollis were found in the peritoneum of deer and goats, and it is recommended to establish the participation of domestic and wild carnivores present. No ectoparasites were found. Additional studies are proposed to clarify the complexity and variability of these and other diseases, as well as the effect of the great variability of rainfall over the years on animal health, emphasizing that the samples of this study were obtained in a period of average rainfall. The need to continue a historical sanitary registry is also pointed out and a program of zoosanitary monitoring is defined and proposed in the Sauce Grande Sector of the CCEA.
The study was carried out on five white-tailed deer (Odocoileus virginianus) in the Sector Sauce Grande del Coto de Caza El Angolo (CCEA) and five bovines and five goats present in the area were included, to establish a contagion relationship of the virus of BVD and Bluetongue, bacteria Leptospira spp. and Brucella abortus, and presence of parasites; with the objective of proposing a program of zoosanitary monitoring in said place. The ELISA technique for BVD, microscopic agglutination for Leptospira spp., Rose Bengal for Brucella abortus and the Travassos method for parasite detection were used. The presence of the Bluetongue virus was demonstrated in all bovine and deer sera; no antibodies were found against Brucella abortus, Leptospira spp. and Bovine Viral Diarrhea in none of the three species; results that require studies with a larger number of samples to determine if these diseases are absent or remain with very low prevalences. No alterations were found in the necropsies of all the deer and goats and one bovine, from which six species of adult gastrointestinal helminths were collected; Haemonchus contortus was present in the three ruminant species, Tricostrongylus probolurus in deer and goats; Moniezia expansa, Skriabinema sp, Oesophagostomun venulosum and Chabertia ovina only in goats; Cysticercus tenicollis were found in the peritoneum of deer and goats, and it is recommended to establish the participation of domestic and wild carnivores present. No ectoparasites were found. Additional studies are proposed to clarify the complexity and variability of these and other diseases, as well as the effect of the great variability of rainfall over the years on animal health, emphasizing that the samples of this study were obtained in a period of average rainfall. The need to continue a historical sanitary registry is also pointed out and a program of zoosanitary monitoring is defined and proposed in the Sauce Grande Sector of the CCEA.
Description
Universidad Nacional Agraria La Molina. Escuela de Posgrado. Maestría en Conservación de Recursos Forestales
Keywords
Especies; Población animal; Métodos estadísticos; Análisis de datos; Densidad de la población; Reservas de caza; Perú; Coto de caza El Angolo; Piura (dpto)
Citation
Date
2022
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