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[The biological activity of Ricinus communis on the housefly (Musca domestica)]
D M Alvarez Montes de Oca1, J L de la Fuente, O L Villarrubia Montes de Oca
1Laboratorio de Investigaciones del SIDA, San José de Las Lajas, provincia de La Habana, Cuba.
Revista Cubana De Medicina Tropical
|January 1, 1996
Abstract:
The insecticide effect of a lectin obtained from Ricinus communis (castor-oil plant) on a population of houseflies from San José de Las Lajas was evaluated. Assays were performed with adults and larvae. Mortality was higher as the time f exposure to the extract increased DL50 was of 353.4 p.p.m. after 72 hours of exposure. It was observed a remarkedly significant reduction of the pupal development in the presence of the extract, which shows its insecticide activity.