Journal of Biopesticide

Journal of Biopesticide

2008, Vol. 1, Issue2

STUDIES ON PARASITOIDS ASSOCIATED WITH CABBAGE APHID BREVICORYNE BRASSICAE AND DIAMOND BACK MOTH, PLUTELLA XYLOSTELLA ON CAULIFLOWER


AUTHOR(S)
Y.R.Sable, M.B.Sarkate, S.V.Sarode, P.D.Sangle and B.D.Shinde

ABSTRACT

Field experiments were conducted for two consecutive years (2002-03 and 2003-04) to study the parasitoids associated with cabbage aphid and diamond back moth and their extent of parsitisation in Marathwada region. The important parasitoids recorded were Aphidius spp. form cabbage aphids with maximum parasitisation of 76.43 and 82.33 per cent in 2002-03 and 2003-04 respectively. The parasitoids of P.xylostella include a larval parasite Cotesia plutellae and a larval and pupal parasite Oomyzus sokolowskii. The extent of larval and pupal parasitisation was 10.80 and 26.83 per cent respectively, in 2002-2003 while it was 11.33 and 28.38 per cent in 2003- 04.


DOI
https://doi.org/10.57182/jbiopestic.1.2.148-151

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