Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-31T16:34:19.905Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of storage temperature and duration on viability of eggs of Helicoverpa armigera (Lepidoptera: Noctuidae)

Published online by Cambridge University Press:  14 February 2007

M.K. Dhillon  and
H.C. Sharma
M.K. Dhillon
Affiliation:
International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, Andhra Pradesh, India
H.C. Sharma*
Affiliation:
International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, Andhra Pradesh, India
*
*Author for correspondence Fax: +91(40) 30713074 E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

The ability to store different insect stadia for prolonged periods provides considerable flexibility and ability to conduct experiments properly. Therefore, studies were undertaken to determine the effect of storage temperature and duration on viability of eggs of Helicoverpa armigera (Hübner). The percentage egg hatch and incubation period were significantly (P=0.01) influenced by egg age, storage temperature, and storage duration. Egg hatch ranged from 0.0 to 96.8% across temperatures and storage durations. None of the eggs hatched when stored at −20 and 0°C. The regression model with the optimum Mallow Cp statistic for any of the identified linear and quadratic terms did not improve the precision of prediction in egg hatch beyond 67.0%. Forecasting of incubation period based on egg age, storage duration, and duration×temperature was quite effective (R2=84.2%). Day degrees required for egg hatching decreased with an increase in temperature from 10 to 27°C, and egg age from 0 to 3 days. The day degree requirements were highest for 0-day-old eggs at 10°C, and lowest at 27°C. Although the incubation period was higher, the hatchability was lower for 0- and 1-day-old eggs stored at constant 10°C, these eggs can be stored for 10 days at 10°C, with a hatchability of >75.0%. It was safer to store the H. armigera eggs for 10 days at 10°C, which will hatch within 1.6 to 2.0 days after restoration at 27°C with a hatchability of >75.0%. This information will be useful in planning and execution of experiments involving H. armigera on various aspects of research in entomology.

Keywords

Helicoverpa armigerastorageegg viabilitytemperature
Type
Research Article
Information
Bulletin of Entomological Research , Volume 97 , Issue 1 , February 2007 , pp. 55 - 59
Copyright
Copyright © Cambridge University Press 2007

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Armes, N.J., Bond, G.S. & Cooters, R.J. (1992) The laboratory culture and development of Helicoverpa armigera. Natural Resources Institute Bulletin No. 57. Natural Resources Institute, Chatham, UK.Google Scholar
Butler, M.I. & Burns, C.W. (1989) Effects of temperature on the rate of development of eggs of a planktonic water mite, Piona exigua. Freshwater Biology 22, 65–70.CrossRefGoogle Scholar
Didonet, J., Zanuncio, J.C., Sediyama, C.S. & Picanco, M.C. (1996) Nymphal development and survival of Podisus nigrispinus (Dallas) and Supputius cincticeps (Stål) (Heteroptera, Pentatomidae) at different temperatures. Revista Brasileira de Zoologia 1996, 513–518.Google Scholar
Fitt, G.P. (1989) The ecology of Heliothis species in relation to agro-ecosystems. Annual Review of Entomology 34, 17–52.CrossRefGoogle Scholar
Graf, B., Hopli, H.U. & Hohn, H. (2002) The apple sawfly, Hoplocampa testudinea: egg development and forecasting of egg hatch. Entomologia Experimentalis et Applicata 105, 55–60.CrossRefGoogle Scholar
International Institute of Entomology (IIE) (1993) Distribution Maps of Plant Pests No. 15. Wallingford, Oxon, CAB International.Google Scholar
Jackson, J.J., Lew, A.C. & Woodson, W.D. (1995) Effect of egg age, storage temperature, and storage duration on egg hatch of Diabrotica undecimpunctata howardi (Coleoptera: Chrysomelidae). Annals of the Entomological Society of America 88, 781–784.CrossRefGoogle Scholar
Lapointe, S.L. (2001) Effect of temperature on egg development of Diaprepes abbreviatus (Coleoptera: Curculionidae). Florida Entomologist 84, 298–299.CrossRefGoogle Scholar
Marrone, P.G., Ferri, F.D., Mosley, T.R. & Mienke, L.J. (1985) Improvements in laboratory rearing of the southern corn rootworm, Diabrotica undecimpunctata howardi Barber (Coleoptera: Chrysomelidae), on an artificial diet and corn. Journal of Economic Entomology 78, 290–293.CrossRefGoogle Scholar
Matsuda, M., Nakamura, S. & Itao, M. (1997) Influence of low temperature on development of Phloeosinus perlatus eggs. Research Bulletin of the Plant Protection Service, Japan 33, 87–89.Google Scholar
Putruele, M.T.G., Garrido, A. & Del Pino, A.A. (1997) Effect of variable exposition to threshold temperature on egg development of Ceratitis capitata (Wiedemann). Bulletin OILB-SROP 20, 1–6.Google Scholar
Saethre, M.G. & Hofsvang, T. (2002) Effect of temperature on oviposition behavior, fecundity, and fertility in two northern European populations of the codling moth (Lepidoptera: Tortricidae). Environmental Entomology 31, 804–815.CrossRefGoogle Scholar
Sharma, H.C. (2001) Cotton bollworm/legume pod borer, Helicoverpa armigera (Hübner) (Noctuidae: Lepidoptera): biology and management in Crop Protection Compendium. Wallingford, Oxon, CAB International, 72 pp.Google Scholar
Sharma, H.C. (Ed.) (2005) Heliothis/Helicoverpa management: emerging trends and strategies for future research. 469 pp. New Delhi, India, Oxford and IBH Publishing Co. Pvt. Ltd.CrossRefGoogle Scholar
Sharma, H.C., Taneja, S.L., Leuschner, K. & Nwanze, K.F. (1992) Techniques to screen sorghum for resistance to insect pests. Information Bulletin No. 32, 48 pp. International Crops Research Institute for the Semi-Arid Tropics, Patancheru India.Google Scholar
Sinclair, B.J., Vernon, P., Klok, C.J. & Chown, S.L. (2003) Insects at low temperatures: an ecological perspective. Trends in Ecology and Evolution 18, 257–262.CrossRefGoogle Scholar
Timm, T. (1988) The biology of black fly eggs – survival, tolerance and its relation to habitat limits (Diptera: Simuliidae). Archiv für Hydrobiologie, Supplementband, Monographische Beitrage 79, 363–445.Google Scholar
Wilson, L.T. & Barnett, W.W. (1983) Degree-days: an aid in crop and pest management. California Agriculture 37, 4–7.Google Scholar
Wipking, W. (2000) Survival in space and time: flexibility and variability guarantee reproductive success in the burnet moth Zygaena trifolii. Mitteilungen der Deutschen-Gesellschaft für Allgemeine und Angewandte Entomologie 12, 595–598.Google Scholar
Yokoyama, V.Y. & Miller, G.T. (1989) Response of codling moth and oriental fruit moth (Lepidoptera: Tortricidae) immatures to low-temperature storage of stone fruits. Journal of Economic Entomology 82, 1152–1156.CrossRefGoogle Scholar