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Precocene II-Induced effects in the aphid Aphis craccivora Koch.

Published online by Cambridge University Press:  19 September 2011

U.S. Srivastava  and
A.K. Jaiswal
U.S. Srivastava
Affiliation:
National Academy of Sciences, India 5, Lajpatrai Road, Allahabad-211002, India
A.K. Jaiswal
Affiliation:
National Academy of Sciences, India 5, Lajpatrai Road, Allahabad-211002, India
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Abstract

Adult (2–20 hr old) viviparous Aphis craccivora were treated with 0.5 to 4.0 μg of precocene II. Treatment led to dose-related reduction in the progeny number, survival and life span of the aphid, but wing development was not affected. With 2.0 μg/aphid or more of precocene II, all surviving offsprings shared precocious metamorphosis, but even with 0.5 μg/aphid, about 20% progeny showed such metamorphosis with 1.0 and 1.5 μg/aphid. Early nymphs tend to undergo precocious metamorphosis earlier, in the second moult.

Résumé

Des adultes vivipares des aphides, Aphis craccivora, dont l'age varie entre 2 a 20 heures ont ete traite avec 0.5 a 4.0 μg de prococene II par aphide. Le traitement a induit en relation avec le dosage une reduction du nombre des descendants, leur longevité et periode de survie sans en affecté le developpement des ailes. Les descendants qui ont survecu une dose de 2 μg de precocene par aphide ont subit une metamorphose précoce, qui fut plus importante chez la progeniture qui a ete traite avec 1.0 a 1.5 μg par aphide. Les nymphes mise bas d'une manière hative ont tendance a subir une metamorphos viz. precoce pendant la deuxième mue.

Keywords

Aphis craccivoraprecocene IIprecocious metamorphosiswing developmentAphis craccivoraprecocène IImetamorphose précocedeveloppement des ailes
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 10 , Issue 4 , August 1989 , pp. 471 - 475
Copyright
Copyright © ICIPE 1989

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References

REFERENCES

Alrubeai, H.F. (1986) Effects of precocene I and II on the grasshopper Heteracris littoralis (Orthoptera, Acrididae). Ann. entomol. Soc.Am. 79, 341–343.CrossRefGoogle Scholar
Bowers, W.S. (1976) Discovery of insect antiallatotropin. In The Juvenile Hormones. (Edited by Gilbert, L. I.) pp. 394–408. Plenum Press, New York and London.CrossRefGoogle ScholarPubMed
Bowers, W.S., Ohta, T., Cleeve, J.S. and Marsella, P.A. (1976) Discovery of insect anti-juvenile hormone in plants. Science 193, 542–547.CrossRefGoogle ScholarPubMed
Bowers, W.S. and Feldlaufer, M.F. (1982) In vitro inacti vation of Tenebrio molitor corpora allata by a synthetic precocene analogue. Gen. Comp. Endocrinol. 47, 120.CrossRefGoogle Scholar
Brooks, G.T., Pratt, G.E. and Jenning, R.C. (1979) The action of precocenes in milkweed bugs Oncopeltus fasciatus and locusts (Locusta migratoria). Nature (London) 281, 570–572.CrossRefGoogle Scholar
El-Gayar, F. (1976) Studies on selective effects of a cyclic and an acyclic juvenoid on Myzus persicae. Z. Pelanzenkr Pflanzenschutz 83, 422–433.Google Scholar
Fluri, P. (1983) Precocene II has no anti-juvenile hormone effects in adult honey bees. Experientia 39, 919–920.CrossRefGoogle Scholar
Hales, D.F. and Mittler, T.E. (1981) Precocious metamorphosis of the aphid Myzus persicae induced by the precocene analogue 6-, ethoxy-7-ethoxy-2, 2-dimethyl chrommene. J. Insect Physiol. 27, 333–337.CrossRefGoogle Scholar
Kambhampati, S., Mackauer, M. and Nair, K.K. (1984) Precocious metamorphosis and wing formation in the pea aphid Acyrthosiphon pisum, induced by precocene analogue 7-ethoxy-6-methoxy-2, 2-dimethyl chromene. Arch. Insect Biochem. Physiol. 1, 147–154.CrossRefGoogle Scholar
Kelly, T.J. and Fuchs, M.S. (1978) Precocene is not a specific antigonadotropic agent in adult female Aedes aegypti. Physiol. Entomol. 3, 297–301.CrossRefGoogle Scholar
Lees, A.D. (1961) Clonai polymorphism in aphids. Symp. R. entomol. Soc. Lond. 1, 68–79.Google Scholar
Mackauer, M., Nair, K.K., and Unnithan, G.C. (1978) Effect of precocene II on alate production in the pea aphid, Acyrthosiphon pisum. Can.J. Zool. 57, 856–859.CrossRefGoogle Scholar
Masner, P., Bowers, M.S., Kalin, M. and Muhle, S. (1979) Effect of precocene II on the endocrine regulation of development and reproduction in the bug, Oncopeltus fasciatus. Gen. Comp. Endocrinol. 37, 156–166.CrossRefGoogle ScholarPubMed
Mathai, S. and Nair, V.S.K. (1984) Treatment of larva with repeated doses of precocene II induces precocious metamorphic changes in Spodoptera mauritia (Lepidoptera: Noctuidae). Arch Insect Biochem. Physiol. 1, 199–203.CrossRefGoogle Scholar
Nemec, V., Chen, T.T. and Wyatt, G.R. (1978) Precocious adult locust, Locusta migratoria migratorioides, induced by precocene. Acta. ent. Bohem. 75, 285–286.Google Scholar
Pederson, L.K. (1978) Effect of anti-juvenile hormone (precocene) on the development of Locusta migratoria. Gen. Comp. Endocrinol. 36, 502–509.CrossRefGoogle Scholar
Penner, M.P., Orshan, L. and De Wilde, J. (1978) Precocene II causes atrophy of corpora allata in Locusta migratoria. Nature (London) 272, 350–353.CrossRefGoogle Scholar
Pratt, G.E. and Bowers, W.S. (1977) Precocene II inhibits juvenile hormone biosynthesis by cockroach corpora allata in vitro. Nature (London) 265, 548–550.CrossRefGoogle ScholarPubMed
Srivastava, U.S. and Chhibbar, N. (1980) Effect of a juvenoid on wing development and differentiation in an aphid Aphis nerii B. de F. Indian J. Exp. Biol. 13, 814–817.Google Scholar
Srivastava, U.S. and Chhibbar, N. (1981) Lethal effect of two juvenoids on an aphid Aphis nerii B.de F. Proc. Nain. Acad. Sci. India 51, 13–20.Google Scholar
Srivastava, U.S. and Singh, T. (1981) Effect of a juvenoid on postnatal development of Aphis craccivora Koch. (Homoptera: Aphididae) Ind. Zool. 5, 141–150.Google Scholar
Tarrant, C.A. and Cupp, E.W. (1978) Morphogenetic effects of precocene II on the immature stages of Rhodnius prolixus. Trans. R. Soc. Med. Hyg. 72, 666.CrossRefGoogle ScholarPubMed
Thanassoulopoulos, A.C. (1974) Some effects of the insect growth regulator Z.R. 777 on bean aphid Aphis fabae (Scop). Z. Angew. Entomol. 77, 171–175.CrossRefGoogle Scholar
Unnithan, G.C., Nair, K.K. and Bowers, W.S. (1977) Precocene induced degeneration of the corpus allatum of adult female of the bug Oncopeltus fasciatus. J. Insect Physiol. 23, 1081–1094.CrossRefGoogle Scholar
Unnithan, G.C. and Nair, K.K. (1979) The influence of corpus allatum activity on the susceptibility of Oncopeltus fasciatus to precocene. Ann. entomol. Soc. Am. 72, 38–40.CrossRefGoogle Scholar
White, D.F. and Lamb, K.P. (1968) Effect of a synthetic juvenile hormone on adult cabbage aphid and their progeny. J. Insect Physiol. 14, 345–102.Google Scholar