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Bionomics of gurdaspur borer Acigona steniellus on sugarcane in Haryana  [2003]

Mehla, M. Singh, D. Jaipal, S.(CCS Haryana Agricultural University, Karnal (India))

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Abstract
In a study on bionomics ofAcigona steniellus (Hampson) (Crambidae : Lepidoptera) conducted at CCSHAU Regional Research Station, Karnal during 1998-99, the incubation, larval and pupal periods ranged from 7-9, 17-46 and 6-13 days, respectively. The per cent pupation and adult emergence were 13.2 - 17.57 and 64.28 - 70.83 per cent, during different generations, while the longevity of males and females was 2-5 days. The sex ratio recorded as 55.5 - 60.7 per cent (p) and 39.3 - 45.5 per cent (a) during different generation of the pest. The fecundity per female vaired from 14-121 eggs during July-October. The pre-oviposition period from 0-2 days. The pest remained active from June to October and three broods of the pest were observed under field conditions.
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Other subjects

  • cycle de développement
  • écologie
  • biología
  • ecology
  • life cycle
  • biology
  • saccharum officinarum
  • acigona
  • ecología
  • haryana
  • biologie
  • ciclo vital

From the journal

Indian Journal of Entomology (India)

ISSN : 0367-8288

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Other information

Language : English

Type : Summary

In AGRIS since : 2004

Volume : 65

Issue : 1

Start Page : 94

End Page : 102

All titles :

" Bionomics of gurdaspur borer Acigona steniellus on sugarcane in Haryana "