Chilo tumidicostalis

LIST OF FIGURES (Continued)
Figure Page
19 The female adult of Cotesia flavipes (Cameron) parasitized on
larvae of Chilo tumidicostalis (Hampson)......................................................49
20 Larvae of Tetrastichus sp. ………………………………………………… 51
21 Pupal of Tetrastichus sp. in pupa of Chilo tumidicostalis (Hampson)……. 50
22 The pupal of Tetrastichus sp. were white became pale-yellow and
became black before adult ……………………………………………….. 53
23 Female adult of Tetrastichus sp. ………………………………………….. 54
24 Male adult of Tetrastichus sp. …………………………………………….. 55
25 The antennae of Tetrastichus sp. ………………………………………….. 56
26 The female of Tetrastichus sp. inserted to ovipositer
in to the host pupa for parasitization…………………………………….......59
27 The adult came out from the host pupa by making an amergence hole……..60
28 Population density of Chilo tumidicostalis (Hampson) at
Doembang Nangbuat, Suphan Buri during February 2001
to January 2002………………………………………………………….... 62
29 Age distribution of Chilo tumidicostalis (Hampson)……………………… 63
30 Percent parasitization of Chilo tumidicostalis (Hampson)
larvae by Cotesia flavipes in release and control plots at
v