Notas ecológicas sobre las poblaciones de Rothschildia aroma schaus (lepidoptera: Saturniidae) y sus enemigos naturales
Keywords:
Rothschildia aroma schaus, InsecticidasAbstract
The life cycle of Rothschildia aroma and the effect of its natural enemies as control vectors of the population of this butterfly were investigated. Some variations were found in the percentages of parasitism reported by Quezada (1967). The variations founded are most evident in San Miguel and its surroundings ( one of the salvadorian cotton arcas) and for that reason a hypothesis was formulated concerning the possible action of insecticides sprayed in such places as. causes of the alterations in the biological levels of R. aroma, and its parasites. This hypothesis was tested using the X2 test of correlation.
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QUEZADA, J. R., "Notes on the Biology of Rothschildia aroma (Lepidoptera: Saturnidae), with Special Reference to its Control by Pupa Parasites in El Salvador"; Annals of the Entomological Soc. of Am., Vol. 60, N9 3, pp. 595-599, My 1967.
QUEZADA J. R., J. R. Alegría Coto, J. D. Velasco G. 1973. Efecto de los Insecticidas en el equilibrio natural de las poblaciones de Rothschildia aroma Shaus ( Lepidoptera: Salurniidae), en El Salvador. Rev. Biol. Trop. 21 (l): lll-125.
QUEZADA, J. R.1973. lnsecticide Applications Disrupt Pupal Parasitism of Rothschildia aroma Populations in El Salvador. Environmental Entomology. Vol. 2, No 4: 639-641.
SCHREIDER, E., "La Biometría", Editorial Universitaria de Buenos Aires, pp. 20-21, 1962.
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