Estimate of Alabama argillacea (Hübner) (Lepidoptera: Noctuidae) development with nonlinear models
Braz. j. biol
;
63(4): 589-598, Nov. 2003. tab, graf
Artigo
em Inglês
| LILACS
| ID: lil-355878
RESUMO
The objective of this work was to evaluate which nonlinear model [Davidson (1942, 1944), Stinner et al. (1974), Sharpe & DeMichele (1977), and Lactin et al. (1995)] best describes the relationship between developmental rates of the different instars and stages of Alabama argillacea (Hübner) (Lepidoptera Noctuidae), and temperature. A. argillacea larvae were fed with cotton leaves (Gossypium hirsutum L., race latifolium Hutch., cultivar CNPA 7H) at constant temperatures of 20, 23, 25, 28, 30, 33, and 35ºC; relative humidity of 60 ± 10 percent; and photoperiod of 1410 LD. Low R² values obtained with Davidson (0.0001 to 0.1179) and Stinner et al. (0.0099 to 0.8296) models indicated a poor fit of their data for A. argillacea. However, high R² values of Sharpe & DeMichele (0.9677 to 0.9997) and Lactin et al. (0.9684 to 0.9997) models indicated a better fit for estimating A. argillacea development.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Temperatura
/
Lepidópteros
Limite:
Animais
Idioma:
Inglês
Revista:
Braz. j. biol
Assunto da revista:
Biologia
Ano de publicação:
2003
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Embrapa Algodäo/BR
/
Universidade Federal de Viçosa/BR
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