COMPARATIVE BIOLOGICAL DATA OF Spodoptera frugiperda (J. E. SMITH, 1797) (LEPDOTERA: NOCTUIDAE) IN COTTON AND MAIZE

Authors

  • Valquíria da R. S. Veloso UFG
  • José Roberto P. Parra ESALQ/USP
  • Octávio Nakano ESALQ/USP

Abstract

This research deals with the compared biology of Spodoptera frugiperda (J.E. Smnith, 1797) on a natural diet consisting of leaves of the cotton plant (cultivar ";IAC-17"; and leaves of a hybrid corn plant (";HMD-7974";)). The experiment was carried out under the following conditions: temperature, 25 +/- 2°C, moisture, 60 +/- 10% R.H. light, a 14-hour photoperiod. The following biological parameters were observed: egg stage: incubation period and viability; larval stage duration, number of instars, weight and viability; pupal stage: duration, weight and viability; adult stage: preoviposition period, fecundity and longevity. Generally speaking within these parameters, the results differed statistically, showing that the insects prefer the leaves of the corn plant.

Downloads

Download data is not yet available.

Downloads

Published

2007-11-20

How to Cite

VELOSO, V. da R. S.; PARRA, J. R. P.; NAKANO, O. COMPARATIVE BIOLOGICAL DATA OF Spodoptera frugiperda (J. E. SMITH, 1797) (LEPDOTERA: NOCTUIDAE) IN COTTON AND MAIZE. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, v. 13, n. 1, p. 127–140, 2007. Disponível em: https://revistas.ufg.br/pat/article/view/2442. Acesso em: 22 dec. 2024.

Issue

v. 13, n. 1, Jan./Dec. 1983

Section

Research Article

License

Authors will not be paid for published articles and must waive their copyright in favor of the PAT journal. On the other hand, they are solely responsible for the content of those articles, even if the Editor holds the right to adjust them to the norms of the journal. Authors are allowed to publish their articles simultaneously in their institutional repositories, as soon as the original publication at the PAT journal is mentioned.