Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-28T16:38:18.987Z Has data issue: false hasContentIssue false
  • English
  • Français

Histopathology of termite Kalotermes Flavicollis Fabr. Infected with a nuclear Polyhedrosis virus

Published online by Cambridge University Press:  19 September 2011

Ahlam A. Al Fazairy  and
F.A. Hassan
Ahlam A. Al Fazairy
Affiliation:
Entomology Division, Plant Protection Department, Faculty of Agriculture, University of Alexandria, Alexandria, Egypt
F.A. Hassan
Affiliation:
Sabahia Research Station, Alexandria, Ministry of Agriculture, Egypt
Get access

Abstract

The pathology of the nuclear polyhedrosis virus from Spodoptera littoralis against Kalotermes flavicollis was confirmed under light microscope. Sections of infected termites showed a comprehensive viral infection. Nuclei of cells of the foregut, cardiac valve, pyloric valve, hindgut, gut musculature, fat body, nerve tissue, muscle, oviduct, pedicel of he ovariole, calyx, accessory glands, wing buds in termite reproductive nymphs, and to a lesser degree, the tracheal matrix, malpighian tubules and hypodermis, were susceptible to the virus. Infection to midgut was generally limited. However, when the termites were heavily infected, the midgut epithelial cells sloughed off into the lumen, and became hypertrophied and granular.

Résumé

La pathologie du Spodoptera littoralis viruse polyhedrose nucléaire (VPN) dans les termités, Kalotermes flavicollis à été confirmé par le microscope ordinaire. Des sections des termités infectles montrent une infection virale trés comprehensible. Les noyaux des célulles de I'intestin antérieor, de la valve cardique et pylorique, de I'intestin posterieur, musculaturè intestinale, du corps gras, du tissue nerveux, du muscle, de l'oviducté, le pedicle de l'ovariole, le calyx, les accessoire glandes et de l'aile des bourgeons des nymphes reproductrices du termités, et à moindre degré, le traché de la gangue, des tubes malpighiens et de l'hypoderme sont susceptible à 1'invasion par le viruse. D'autre part, les infections de l'intestin moyen est géneralement bien limitée, quand l'infection des termités est sévere les céllules épithéliales de l'intestin se détache dans la cavité intestinale, est devien hypertrophié et granulaire.

Keywords

TermitesKalotermes flavicollisSpodoptera littoralisvirusnuclear polyhedrosis virus (SLNPV)Casuarina glaucaC. cunninghamianahistopathology
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 14 , Issue 2 , April 1993 , pp. 127 - 134
Copyright
Copyright © ICIPE 1993

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

REFERENCES

Ahlam, A., Fazairy, Al and Hassan, F. A. (1988) Infection of termites by Spodoptera littoralis nuclear polyhedrosis virus. Insect Sci. Applic. 9, 37–39.Google Scholar
Cox, M. E., Larson, A. D. and Amborski, R. L. (1972) Nuclear polyhedrosis virus of Pseudoplusia includens. J. Invertebr. Pathol. 19, 411–413.CrossRefGoogle Scholar
Cunningham, J. C. (1971) An ultrastructural study of the development of a nuclear polyhedrosis virus of the eastern hemlock looper, Lambdina fiscellaria fiscellaria. Can. J. Microbiol. 17, 69–72.CrossRefGoogle ScholarPubMed
Drury, R. A. B. and Wellington, E. A. (1967) Carleton's Histological Technique, . Oxford University Press, London and New York.Google Scholar
Federici, B. A. and Anthony, D. W. (1972) Formation of virionoccluded proteinic spindles in a baculovirus disease of Aedes triseriatus. J. Invertebr. Pathol. 20, 129–138.CrossRefGoogle Scholar
Federici, B. A. and Lowe, R. E. (1972) Studies on the pathology of a baculovirus in Aedes triseriatus. J. Invertebr. Pathol. 20, 14–21:CrossRefGoogle ScholarPubMed
Hunter, D. K. and Hoffmann, D. F. (1972) Cross infection of a granulosis virus of Cadra cautella, with observations on its ultrastructure in infected cells of Plodia interpunctella. J. Invertebr. Pathol. 20, 4–10.CrossRefGoogle Scholar
Ignoffo, C. M. (1968) Specificity of insect viruses. Bull. Entomol. Soc. Amer. 14, 265–276.Google Scholar
Ignoffo, C. M. and Adams, J. R. (1966) A cytoplasmic polyhedrosis virus, Smithiavirus pectinophorae sp. n. of the pink bollworm, Pectinophora gossypiella (Saunders). J. Invertebr. Pathol. 8, 59–66.CrossRefGoogle Scholar
Jensen, D. D., Hukuhara, T. and Tanada, Y. (1972) Lethality of Chilo iridescent virus to Colladonus montanus leafhoppers. J. Invertebr. Pathol. 19, 276–278.CrossRefGoogle Scholar
Smith, K. M. (1976) Virus-Insect Relationships. Longman, London and New York.Google Scholar
Sutter, G. R. (1973) A nonoccluded virus of the army cutworm. J. Invertebr. Pathol. 21, 62– 70.CrossRefGoogle Scholar
Vail, P. V., Jay, D. L. and Hunter, D. K. (1971). Cross infectivity of a nuclear polyhedrosis virus isolated from the alfalfa looper, Autographa californica. Proc. 4th Int. Colloq. Insect Pathol. College Park, Md. 1971, pp. 297–304.Google Scholar
Vail, P. V., Jay, D. L., Hunter, D. K. and Staten, R. T. (1972) A nuclear polyhedrosis virus infective to the pink bollworm Pectinophora gossypiella. J. Invertebr. Pathol. 20, 124–128.CrossRefGoogle Scholar
Vail, P. V., Jay, D. L. and Hunter, D. K. (1973) Infectivity of a nuclear polyhedrosis virus from the alfalfa looper, Autographa californica, after passage through alternate hosts. J. Invertebr. Pathol. 21, 16–20.CrossRefGoogle Scholar