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Predatory capacity and biological aspects of Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae) fed on Rhopalosiphum maidis (Fitch, 1856)


Predatory capacity and biological aspects of Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae) fed on Rhopalosiphum maidis (Fitch, 1856)



Ciencia e Agrotecnologia 28(6): 1259-1268



ISSN/ISBN: 1413-7054

The biology, predatory capacity and functional response of the immature stages of C. externa fed on second- and third-instar nymphs of R. maidis at 5 densities (1, 2, 3, 4 and 5) were studied. The experiments were carried out at 25+or-1 degrees C, 70+or-10% relative humidity, and 12-h photoperiod. The parameters were evaluated after 24 and 48 h, and at the end of each instar.

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Accession: 004278001

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Related references

Predatory capacity and biological aspects of Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae) fed on Rhopalosiphum maidis (Fitch, 1856). Ciencia E Agrotecnologia 28(6): 1259-1268, 2004

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