﻿LIST 
  OF 
  PLATES. 
  

  

  Fkontispiecb. 
  Group 
  of 
  Fourth 
  Entomological 
  Meeting 
  

  

  Plate 
  

  

  I. 
  

  

  II. 
  Fio. 
  

  

  in. 
  

  

  IV. 
  

  

  V. 
  

  

  VI. 
  

  

  VII. 
  

   VIII. 
  

  

  IX. 
  

  

  X. 
  

  

  XI. 
  

  

  XII. 
  

  

  XIII. 
  

  

  XIV. 
  

  

  XV. 
  

  

  XVI. 
  

   XVII. 
  

  

  xvni. 
  

  

  XIX. 
  

   XX. 
  

  

  XXI. 
  

  

  XXII. 
  

   XXIII. 
  

  

  XXIV. 
  

  

  XXV. 
  

  

  XXVI. 
  

  

  XXVII. 
  

  

  Contarinia 
  andropoginis, 
  Felt 
  . 
  

  

  1. 
  Stomoceras 
  ayyari 
  Gahan 
  

  

  2. 
  Spinaria 
  nigriceps, 
  Cam 
  

  

  1. 
  Microplitis 
  sp. 
  . 
  

  

  2. 
  Attelabus 
  discolor 
  

  

  1. 
  Healthy 
  Pongamia 
  fruits. 
  

  

  2. 
  Pongamia 
  fruits 
  attacked 
  by 
  Gall-fly 
  

  

  3. 
  Pongamia 
  GaU-fly 
  

  

  [Page. 
  

   1 
  

  

  22 
  

  

  :] 
  

  

  ■} 
  

   :] 
  

  

  30 
  

  

  31 
  

  

  37 
  

  

  77 
  

  

  1. 
  Deltoceplialus 
  dorsalis 
  

   2 
  Cosmoscarta 
  niteara 
  

  

  1. 
  Pulvinaria 
  maxima 
  

  

  2. 
  Phyllochoreia 
  sp 
  . 
  

   Madras 
  Paddy-pest 
  Calendar. 
  {Coloured) 
  

   Map 
  showing 
  distribution 
  of 
  Paddy-pests 
  in 
  Malabar. 
  

  

  (Coloured). 
  

   Spodoptera 
  mauritia. 
  {Coloured) 
  

   Cyphocera 
  varia, 
  Fb. 
  ; 
  Pseudogonia 
  cinerascens, 
  Rond. 
  

   Actia 
  cegyptia, 
  Villen 
  ...... 
  

  

  Sturmia 
  bimaculata, 
  Hartig., 
  Tachina 
  fallax, 
  Meig. 
  . 
  

   Bionomics 
  of 
  Platyedra 
  gossypiella. 
  {Coloured) 
  

   Fig. 
  1. 
  Graph 
  showing 
  Bollworm 
  population 
  in 
  terms 
  of 
  

  

  Number 
  per 
  100 
  bolls 
  for 
  Coimbatore 
  Taluq 
  

   „ 
  2, 
  Graph, 
  showing 
  population, 
  etc., 
  per 
  100 
  bolls 
  for 
  

  

  Pollachi 
  Taluq 
  

  

  „ 
  1. 
  Graph, 
  showing 
  measurements 
  of 
  P. 
  gossypiella 
  larvae 
  

  

  foimd 
  in 
  cotton 
  bolls 
  ; 
  March 
  to 
  July 
  1920 
  . 
  . 
  

   „ 
  2. 
  Graph, 
  showing 
  population 
  of 
  Earias 
  insulana 
  and 
  

  

  E. 
  fabia 
  per 
  100 
  bolls 
  ; 
  February 
  to 
  July 
  1920 
  . 
  ) 
  

   1. 
  Adoretus 
  versutus 
  ; 
  2. 
  Pentodon 
  bispinifrons, 
  

   3. 
  Heteronychus 
  sublcevis. 
  ..... 
  108 
  

  

  Procometis 
  trochala, 
  Meyr. 
  . 
  . 
  . 
  . 
  .114 
  

  

  1. 
  Lychrosis 
  zebrinus 
  ; 
  2. 
  Weevil 
  Borer 
  (C. 
  S. 
  2044) 
  119 
  

   1. 
  Phycitid 
  Borer 
  (C. 
  S. 
  2060) 
  ; 
  2. 
  Diatrcea 
  auricilia 
  120 
  

   1. 
  Chilo 
  torrentellus 
  ; 
  2, 
  Annual 
  life-cycle 
  of 
  the 
  

  

  same 
  at 
  Pusa 
  . 
  ..... 
  123 
  

  

  1. 
  Hypsotropa 
  tenuinerveUa 
  ; 
  2, 
  Annual 
  life-cycle 
  of 
  

  

  the 
  same 
  at 
  Pusa. 
  ...... 
  124 
  

  

  Crambus 
  corticellus 
  ...... 
  125 
  

  

  1. 
  Bactra 
  truculenta 
  ; 
  2 
  Ephysteris 
  cherscea 
  ; 
  3. 
  

  

  Ehyssemus 
  germanus 
  ..... 
  126 
  

  

  1. 
  Annual 
  life-cycle 
  of 
  AlUssonotum 
  impressicolle 
  as 
  

  

  observed 
  at 
  Pusa 
  ; 
  2, 
  C. 
  S. 
  1640 
  . 
  . 
  . 
  .129 
  

  

  1. 
  ChcetocnemasT^.{G. 
  S. 
  1923) 
  ; 
  2, 
  0. 
  S. 
  1696 
  . 
  . 
  133 
  

   Natada 
  nararia 
  . 
  . 
  . 
  . 
  . 
  . 
  .153 
  

  

  Microplitis 
  sp 
  157 
  

  

  ( 
  Xi 
  ) 
  

  

  