Biologic aspects of Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae)

Ciência Rural

Parra, José Roberto Postali¹  Pereira, Fabricio Fagundes³  Pratissoli, Dirceu²  Oliveira, Harley Nonato de² 

[1] Universidade São Paulo, Piracicaba;Universidade Federal do Espírito Santo, Alegre;Universidade Federal Rural de Pernambuco, Recife

关键词: biology;    pest;    potato;   

DOI  :  10.1590/S0103-84782003000600024

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

Some biologic characteristics of Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) reared in potato tubers was studied in laboratory at 25 ± 1ºC, relative humidity of 70 ± 10% and photophase of 14 hours. The male longevity it was 33.4 days and the female longevity it was 31.4 days, the survivor it was 100% until the 6o day for both sex, the total number of eggs per female of P. operculella it was 195, with viability of 46.3%, when these adults received a solution of honey at 10%.

【 授权许可】

CC BY-NC