Annals of Plant Protection Sciences

  • Year: 2009
  • Volume: 17
  • Issue: 2

Life Table Studies of Brinjal Shoot and Fruit borer, Leucinodes orbonalis Guen

  • Author:
  • R.K. Radhakrishore Singh1, T.K. Singh
  • Total Page Count: 5
  • DOI:
  • Page Number: 341 to 345

1Department of Zoology, Manipur College, Imphal-795 003.

Entomology Research Laboratory, Department of Life Sciences, Manipur University, Canchipur-795 003.

*E-mail: <tksingh06@yahoo.co.in>

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Abstract

The net reproductive rate (Ro) was evaluated as 95.38 females/female/generation. The intrinsic rate of increase (rm) and finite rate of increase (ë) were worked as 0.1317 and 1.14 females/female/day, respectively. The life expectancy of Leucinodes orbonalis declined gradually with the advancement of age.

Keywords

Leucinodes orbonalis, Life table, Solanum melongena