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International Journal of Tropical Insect Science

, Volume 2, Issue 4, pp 259–262 | Cite as

Nutritional Control of Processed Food Pests: Growth and Survival of Tribolium Confusum (Duval) on Nutritionally Imbalanced Pudding Diets

  • A. Mansingh
Article

Abstract

Nutritional efficiency of four dehydrated and powdered tapioca puddings for Tribolium confusimi (duVal) was assayed by studying growth, survival and fecundity of the confused flour beetle on these diets.

The common pudding inflicted about 50% mortality and caused over three-fold growth retardation in the larvae. The longevity and fecundity of the adults also were significantly reduced (P < 0.01). On the other three test puddings which contained less vitamins and more fat or carbohydrate than the common pudding, growth was even more severely retarded, and only 9% of the larvae became adults of doubtful reproductive ability. Results obtained from puddings supplemented with vitamins, or made with synthetic milk in which vitamin and fat levels were manipulated, suggest that the nutritional inadequacy of the four test puddings was mainly due to low vitamin and high fat contents.

The results demonstrate the practicality of inducing ’self-protection’ against insect pests in certain types of food products without seriously affecting their acceptability by man.

Key Words

Tribolium confusum confused flour beetle insect nutrition Coleoptera diet 

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References

  1. Blake C. H. and Russell H. D. (1943) Insects and other animals of interest to Quartermaster Corps. Report No. 2091, Washington Office of Scientific Research and Development, U.S. Army.Google Scholar
  2. Cotton R. T. and Ashby A. D. (1952) Insect pests of stored grain and seeds. In Insects: The Year Book of Agriculture, pp. 629–639. United States Department of Agriculture, Washington D.C.Google Scholar
  3. Fraenkel G. and Blewett M. (1947) The importance of folic acid and unidentified members of the vitamin-B complex in the nutrition of certain insects. Biochem. J. 41, 469–475.CrossRefGoogle Scholar
  4. Fraenkel G. and Stern H. R. (1951) The nicotinic acid requirements of two insect species in relation to protein content of their diets. Archs Biochem. 30, 438–444.Google Scholar
  5. Gorsch D. S. (1962) Entomological aspects of radiation as related to genetics and physiology. A. Rev. Ent. 7, 81–106.CrossRefGoogle Scholar
  6. House H. L. (1965) Effects of low levels of the nutrient content of a food and of nutrient imbalance on the feeding and the nutrition of a phytophagous larva, Celerio euphorbiae (Linnaeus) (Lepidoptera: Sphingidae). Can. Ent. 97, 62–68.CrossRefGoogle Scholar
  7. House H. L. and Graham A. (1967) Nutritional pest control: “the self-protection” of foodstuffs against Tribolium confusum (Coleoptera: Tenebrionidae) often presumably through nutritional factors. Can. Ent. 99, 1082–1087.CrossRefGoogle Scholar
  8. Long C. (1966) Biochemist’s Handbook. E. and F. N. Spon, London.Google Scholar
  9. Mansingh A. (1976) Physiological strategies in integrated pest management. Proc. nat. Acad. Sci. India 40, 77–95.Google Scholar
  10. Mansingh A., and Pratt Jr. J. J. (1975) Effects of RNA, purines and pyrimidines on the development of Tribolium confusum (duVal). J. Stored Product Res. 11, 155–160.CrossRefGoogle Scholar
  11. Pradhan S. (1971) In tropics, protection research more needed than production research. Indian J. Ent. 33, 233–239.Google Scholar
  12. Pratt Jr. J. J., House H. L. and, Mansingh A. (1972) Insect control strategies based on nutritional principles: a prospectus. In Insect and Mites (Ed. by Rodriquez J. G.), pp. 651–668. North-Holland, Amsterdam.Google Scholar
  13. Proverbs M. D. (1969) Induced sterilization and control of insects. A. Rev. Ent. 14, 81–102.CrossRefGoogle Scholar
  14. Sang J. H. (1959) Circumstances affecting the nutritional requirements of Drosophila melanogaster. Ann. N.Y. Acad. Sci. 77, 352–365.CrossRefGoogle Scholar
  15. Smallman B. N. (1945) Relation of insect damage to thiamine content of biscuits. J. econ. Ent. 38, 106–110.CrossRefGoogle Scholar
  16. Smallman B. N. and Aiken T. R. (1944) Susceptibility of biscuits to insect damage. Cereal Chem. 21, 499–510.Google Scholar

Copyright information

© ICIPE 1982

Authors and Affiliations

  • A. Mansingh
    • 1
  1. 1.Department of ZoologyUniversity of the West IndiesKingston 7Jamaica

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