TY - BOOK AU - SANDHU, Karanjeet Singh TI - Bioactivity of Melia azedarach L. against diamond back moth, Plutella xylostella (L.) U1 - T 595.78 S15B PY - 1994/// CY - Ludhiana PB - PAU KW - LEPIDOPTERA KW - ENTOMOLOGY KW - MARGOSA KW - MELIA AZEDARACH KW - PLANTS, INSECTICIDAL KW - PLUTELLA KW - PLUTELLA XYLOSTELLA N2 - Effects of crude extract from shade dried Melia drupes were observed at 2.5, 5 and 10 per cent concentrations. Feeding was minimum in case of treatment with 10 per cent crude extract as compared to solvent treated control. Sex ratio was 13 (Female Male) i ER -