| age structure of adult mosquito (diptera: culicidae) populations from buenos aires province, argentina. | in order to detect seasonal trends in the age structure of adult mosquitoes from buenos aires province, argentina, female populations were sampled with cdc traps during 1989-1991 in punta lara and la plata. the mosquitoes were dissected and age-grouped according to ovarian tracheation and ovariolar stages. all runchomyia paranensis females were parous, suggesting that this species could be autogenous. aedes albifasciatus showed parous peaks following population peaks, with shorter delays in spri ... | 1997 | 9332579 |
| [seasonal variation of three culex species (diptera: culicidae) and its parasites and pathogens in punta lara, buenos aires, argentina]. | the seasonality of immatures, imagoes and pathogens of culex dolosus lynch arribálzaga, culex intrincatus brethes and culex maxi dyar from punta lara (buenos aires province, argentina) was monitored weekly (larvae and pupae) or fortnightly (adults), from 1989 to 1991. culex dolosus was present during all months. the larvae were parasitized by geotrichum candidum link ex person, smittium morbosum var. rioplatensis lópez lastra, coelomomyces sp., achlya sp, amblyospora dolosi garcía & becnel and s ... | 1997 | 9404524 |
| culex mosquitoes in temporary urban rain pools: seasonal dynamics and relation to environmental variables. | the study was conducted in a park of buenos aires city, where a total of 89 rain pools were sampled weekly for mosquito immature stages over a one-year period. the aim of the present paper was to investigate the seasonal dynamics of three culex species breeding in temporary rain pools and to analyze the relationships of the presence of these species to pool dimensions, pool age, vegetation, and insolation degree. the three species showed differences in their seasonal patterns, culex dolosus bein ... | 2004 | 15707296 |