Efficacy of Selected Beauveria bassiana (Bals.) Vuill, isolates in Combination with a resistant cotton variety (PSB-Ct9) againts the Cotton Boll Worm, Helicoverpa armigera (Hubner) (Lepidoptera : Noctuidae) Deciyanto Soetopo text Los Banos Univ. of Philippines Los Banos 2004 xix,82 p.; tab; 28 cm, Lamp. 83-144 632,7/SOE/d 200220 20200220134049.0 INLIS000000000000569 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)