SINGH, J.P and SIDHU, PARAMPAL KAUR (1992) LIFE HISTORY OF CASSIDA INDICOLA DUVIVIER (COLEOPTERA : CHRYSOMELIDAE) - A PEST ON TWO SPECIES OF CONVOLVULUS. UTTAR PRADESH JOURNAL OF ZOOLOGY, 12 (1). pp. 40-44.
Full text not available from this repository.Abstract
The life history of Cassida indicola Duv, was studied in the laboratory at 28 + 20c temperature and 70-80% relative humidity. Mating lasts for 35-45 minutes. Mated female lays 50-58 eggs in the ovipositional period of 20-22 days. Incubation period is of 6-7 days in duration. The larval stage consisting of 5 instars lasts for 15-16 days. The pupal stage lasts for 3-4 days with a pre-pupal period of one day. The total life cycle is completed in 25-28 days. The larvae and the adults feed voraciously on the leaf tissues.
| Item Type: | Article |
|---|---|
| Subjects: | Euro Archives > Biological Science |
| Depositing User: | Managing Editor |
| Date Deposited: | 28 Nov 2023 03:32 |
| Last Modified: | 28 Nov 2023 03:32 |
| URI: | http://publish7promo.com/id/eprint/3821 |
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