Skip to main content
Log in

Effects of Melia Azedarach L. On Oviposition And Feeding of Plutella Xylostella L.

  • Research Article
  • Published:
International Journal of Tropical Insect Science Aims and scope Submit manuscript

Abstract

Bioactivity of Melia azedarach L. was tested against diamondback moth (DBM), Plutella xylostella L. in the laboratory. The adults of DBM laid significantly lesser number (upto 71%) of eggs on the surfaces treated with methanolic extracts of M. azedarach than on those treated with solvent only. When larvae derived from above eggs were reared on fresh food, the mortality in the larval stage was upto 22.8% and that in pupal stage was upto 29.6%. The methanolic extracts also reduced feeding among the larvae significantly, when methanolic extract-treated food was offered to second instar larvae in a different set of experiment, thus, indicating an antifeedant effect.

Résumé

L’activité biologique de Mélia azedarach L. a été mise en preuve contre le diamondback moth (DBM), Plutella xylostella L. dans le laboratoire. Les adultes de DBM ont pondu de facon claire un moins petit nombre d’oeufs (jusqu’à 71%) sur les surfaces traités avec les extraits métanoliques de M. azedarach que sur ceux traités avec dissolvants seulement. Quand les larvae derivés de les-dits oeufs étaient élevés sur la nourriture fraîche, la mortalité à l’étape larval était jusqu’à 22.8 pour cent et que à l’étape pupal, c’était jusqu’à 29.6 pour cent. La malformation dans les adules était jusq’à 17.7 pour cent. Les extraits métanoliques ont réduit aussi de traitée avec l’extrait métanolique était offerte aux larvae au deuxiéme étape dans le différent ensemble d’expérience: donc indiquant un effect antinourrissant.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Breuer M. and Devkota B. (1990) Control of Thaumetopoea pityocampa (Den & Schiff) by extracts of Melia azedarach L. (Meliaceae). J. Appl. Entomol. 110(2), 128–135.

    Article  Google Scholar 

  • Chiu Shin-Foon (1987) Experiments on the practical application of chinaberry, Melia azedarach and other naturally occurring insecticides in China. In Natural Pesticides from the Neem Tree (Azadirachta indica A. juss) and Other Tropical Plants. Proc. 3rd Int. Neem Conf., Nairobi, Kenya, 10–15 July 1986.

    Google Scholar 

  • Haque M. A. and Islam B. N. (1988) Effects of methanolic neem and chinaberry seed extracts on rice green leafhopper (Nephotettix nigropictus Stål.). Bangladesh J. Agric. 13(1), 53–57.

    Google Scholar 

  • Kareem A. A., Saxena R. C., Boncodin M. E. M. and Malayba M. T. (1989) Effect of neem seed and leaf bitters on oviposition and development of green leafhopper (GLH) and brown planthopper. Int. Rice Res. Newsl. 14(6), 26–27.

    Google Scholar 

  • Macleod J. K., Moeller D. R., Molenski T. F. and Koul O. (1990) Antifeedant activity against Spodoptera litura larvae and (13C) NMR spectral assignments of the meliatoxin. J. Chem. Ecol. 16, 2511–2518.

    Article  CAS  PubMed  Google Scholar 

  • Mehrotra K. N. (1991) Current status of pesticide resistance in insect pests in India. J. Insect Sci. 4(1), 1–14.

    Google Scholar 

  • Mikolajczak K. L. and Reed D. K. (1987) Extractives of seeds of Meliaceae: Effects of Spodoptera frugiperda (J. E. Smith), Acalymma bittatum (F.) and Artemia salina Leach. J. Chem. Ecol. 13(1), 99–111.

    Article  CAS  PubMed  Google Scholar 

  • Schmutterer H. (1989) First investigations on the insecticidal effects of methanolic extracts from leaves and bark of the Philippine neem tree, Azadirachta integrifoliola Merr. and comparison of these effects to those of extracts from Azadirachta indica (A. juss) and Melia azedarach (L.). J. Appl. Entomol. 108(5), 483–489.

    Article  Google Scholar 

  • Saxena R. C. (1987) Antifeedants in tropical pest management. Insect Sci. Applic. 8(4–6), 731–736.

    Google Scholar 

  • Singh K. (1994) Bioactivity of Melia azedarach L. against diamondback moth, Plutella xylostella L. M. Sc. thesis, Punjab Agricultural University, Ludhiana, India.

    Google Scholar 

  • Tabashnik B. E., Cushing N. L., Finson N. and Johnson M. W. (1990) Field development of resistance to Bacillus thuringiensis in diamond-back moth (Lepidoptera: Plutellidae). J. econ. Entomol. 83(5), 1671–1676.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Dilawari, V.K., Singh, K. & Dhaliwal, G.S. Effects of Melia Azedarach L. On Oviposition And Feeding of Plutella Xylostella L.. Int J Trop Insect Sci 15, 203–205 (1994). https://doi.org/10.1017/S1742758400015460

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1017/S1742758400015460

Key Words

Mots Clés

Navigation