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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Thermal Requirements and Population Viability of Chrysodeixis includens (Lepidoptera: Noctuidae)

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Autor(es):
Benedito, Antone dos Santos [1] ; Fernandes, Odair Aparecido [2] ; Ferreira, Claudia Pio [1]
Número total de Autores: 3
Afiliação do(s) autor(es):
[1] Sao Paulo State Univ, Inst Biosci, Botucatu, SP - Brazil
[2] Sao Paulo State Univ, Sch Agr & Vet Sci, Jaboticabal, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: Neotropical Entomology; v. 50, n. 2 FEB 2021.
Citações Web of Science: 0
Resumo

Development, mortality, fecundity, and longevity of soybean looper Chrysodeixis includens (Walker) (Lepidoptera: Noctuidae, Plusiinae) were examined at six constant temperatures (18, 22, 25, 28, 32, and 36(circle)C) under laboratory conditions. This set range comprises temperatures observed at soybean- and cotton-producing regions during the growing season. Complete development from egg to adult was observed from 18 to 32(circle)C. Linear and nonlinear models were fitted to the data to estimate thermal constants and bioclimatic thresholds. Although the development of immature stages of C. includens can be expected across broader temperature ranges, this species is meant to complete the whole cycle and recover from low densities between 19.7 and 30.0(circle)C. The best fitness is achieved at 25.4(circle)C. The results can be used to parameterize phenological or mathematical models to forecast the occurrence of different stages of C. includens in the field and help optimize the efforts to control this insect-pest. (AU)

Processo FAPESP: 18/24058-1 - Arboviroses: dinâmica e controle de vetores
Beneficiário:Cláudia Pio Ferreira
Linha de fomento: Auxílio à Pesquisa - Regular