CONTENTS 



PAET I 

 GENERAL BACTERIOLOGY 



LESSON I 



PAGE 



METHODS OF INOCULATION 



(1) Agar-Agar Streak Cultures ...... 3 



(2) Action of Sunlight on the Bacillus pyocyaneus . . 4 



(3) Action of Sunlight on the Bacillus prodigiosus . . 4 



(4) Action of Oxygen on the Bacillus prodigiosus . . 5 



(5) Potato Cultures 6 



(6) Agar-Agar Cultures of the Bacillus fluorescens . . 6 



(7) Gelatine Streak Cultures 6 



$ | Gelatine Stab Cultures 6,7 



LESSON II 



TYPES OF MICRO-ORGANISMS 8 



STAINING OF MICRO-ORGANISMS WITH SIMPLE BASIC ANILINE 

 DYES 



(1) Simple Aniline Dyes ...... 9 



(2) Preparation of Cover-glass Films . . . . . 9 



(3) Staining of Films 10 



