Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico

The influence of temperature, humidity and rainfall on field population trend of stable fly, Stomoxys calcitrans, over three consecutive years in two dairy farms located in semiarid climate in Aguascalientes State, in Mexico, were determined. The dairies were visited weekly between April 1999 to Mar...

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Autores principales:	CRUZ-VÁZQUEZ,CARLOS, VITELA MENDOZA,IRENE, RAMOS PARRA,MIGUEL, GARCÍA-VÁZQUEZ,ZEFERINO
Lenguaje:	English
Publicado:	Sociedad Chilena de Parasitología 2004
Materias:	Stomoxys calcitrans Seasonal distribution Climatic factors Dairy cattle
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-77122004000300002
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spelling	oai:scielo:S0717-771220040003000022005-01-26Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in MexicoCRUZ-VÁZQUEZ,CARLOSVITELA MENDOZA,IRENERAMOS PARRA,MIGUELGARCÍA-VÁZQUEZ,ZEFERINO Stomoxys calcitrans Seasonal distribution Climatic factors Dairy cattle The influence of temperature, humidity and rainfall on field population trend of stable fly, Stomoxys calcitrans, over three consecutive years in two dairy farms located in semiarid climate in Aguascalientes State, in Mexico, were determined. The dairies were visited weekly between April 1999 to March 2002, on each occasion 10% of the dairy cows were selected making direct counts of stable flies observed front the legs. The occurrence of stable fly adults from weekly counts was divided in four population phases: population increasing phase I (first peak), fluctuation phase, population increasing phase II (second peak) and population decreasing phase, for each year of study. Pearson's correlation analysis was developed (P < 0.01) between weekly average fly number per cow and mean temperature, mean relative humidity and rainfall recorded from one to four weeks before count in each population phases. The population increasing phase I, was observed in spring-summer period, in where relative humidity had significant correlation indices (r = 0.6 to 0.8), the first peak occurred in September, June and August, of each year studied, respectively. The population-decreasing phase was observed between last weeks of summer and in the fall, showed high correlation indices with temperature (r = 0.9). No significant correlations were founded with the rainfall over the study.info:eu-repo/semantics/openAccessSociedad Chilena de ParasitologíaParasitología latinoamericana v.59 n.3-4 20042004-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-77122004000300002en10.4067/S0717-77122004000300002
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Stomoxys calcitrans Seasonal distribution Climatic factors Dairy cattle
spellingShingle	Stomoxys calcitrans Seasonal distribution Climatic factors Dairy cattle CRUZ-VÁZQUEZ,CARLOS VITELA MENDOZA,IRENE RAMOS PARRA,MIGUEL GARCÍA-VÁZQUEZ,ZEFERINO Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico
description	The influence of temperature, humidity and rainfall on field population trend of stable fly, Stomoxys calcitrans, over three consecutive years in two dairy farms located in semiarid climate in Aguascalientes State, in Mexico, were determined. The dairies were visited weekly between April 1999 to March 2002, on each occasion 10% of the dairy cows were selected making direct counts of stable flies observed front the legs. The occurrence of stable fly adults from weekly counts was divided in four population phases: population increasing phase I (first peak), fluctuation phase, population increasing phase II (second peak) and population decreasing phase, for each year of study. Pearson's correlation analysis was developed (P < 0.01) between weekly average fly number per cow and mean temperature, mean relative humidity and rainfall recorded from one to four weeks before count in each population phases. The population increasing phase I, was observed in spring-summer period, in where relative humidity had significant correlation indices (r = 0.6 to 0.8), the first peak occurred in September, June and August, of each year studied, respectively. The population-decreasing phase was observed between last weeks of summer and in the fall, showed high correlation indices with temperature (r = 0.9). No significant correlations were founded with the rainfall over the study.
author	CRUZ-VÁZQUEZ,CARLOS VITELA MENDOZA,IRENE RAMOS PARRA,MIGUEL GARCÍA-VÁZQUEZ,ZEFERINO
author_facet	CRUZ-VÁZQUEZ,CARLOS VITELA MENDOZA,IRENE RAMOS PARRA,MIGUEL GARCÍA-VÁZQUEZ,ZEFERINO
author_sort	CRUZ-VÁZQUEZ,CARLOS
title	Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico
title_short	Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico
title_full	Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico
title_fullStr	Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico
title_full_unstemmed	Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico
title_sort	influence of temperature, humidity and rainfall on field population trend of stomoxys calcitrans (diptera: muscidae) in a semiarid climate in mexico
publisher	Sociedad Chilena de Parasitología
publishDate	2004
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-77122004000300002
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Influence of temperature, humidity and rainfall on field population trend of Stomoxys calcitrans (Diptera: Muscidae) in a semiarid climate in Mexico

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