Dinâmica populacional da mosca-dos-chifres (Haematobia irritans) em bovinos da raça Guzerá e mestiço em Selvíria, MS


Autoria(s): de Almeida, Fabiana Alves; Basso, Fernanda Carvalho; Zocoller Seno, Maria Conceicao; Valerio Filho, Walter Veriano
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

01/01/2010

Resumo

Aiming to know the population dynamics of horn fly on cattle in the municipality of Selviria, MS, Brazil, a study was conducted from March 2004 to June 2005 in the Education, Research and Extension Farm, from Unesp - Campus de Ilha Solteira, located in the municipality of Selviria, MS. It was used IS cows of the Guzera breed and 15 crossbred (Guzera X Holstein-Friesian), respectively 3 and 4 years old, naturally infested. During the experimental period these animals did not receive any insecticide treatment. Visual fly counting by on back region of the animals was carried out at 14 day interval. The horn fly showed two peaks of infestation during the year, one in April and another in October. In the months of highest infestation, the average number of flies did not exceed a 104. The months in which was significant difference between crossbred and Guzera breed was in April, May, August and September 2004 and February, March and April 2005, always with crossbred with higher infestation. In the region studied Haematobia irritans was present throughout the year.

Formato

157-162

Identificador

http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/4899

Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 31, n. 1, p. 157-162, 2010.

1676-546X

http://hdl.handle.net/11449/10408

WOS:000277376800014

WOS000277376800014.pdf

Idioma(s)

por

Publicador

Universidade Estadual de Londrina (UEL)

Relação

Semina: Ciências Agrárias

Direitos

openAccess

Palavras-Chave #Population dynamics #horn fly #cattle
Tipo

info:eu-repo/semantics/conferenceObject