— 114 — 



(4) Germination of Spores in natural water (at 26°C.). 



13. after 24 hours. 



14. after 72 hours. 



(5) Germination of Spores in starch solution (at 26°C.). 



15. after 24 hours. 



16. after 72 hours. 



(6) Germination of Spores in sugar solution, (at 26°C.). 



17. after 24 hours. 



18. after 72 hours. 



(7) Germination of Spores in solution of starch and sugar (at 26°C.). 



19. after 24 hours. 



20. after 72 hours. 



(8) Germination of Spores after exposure to sunlight for five hours. 



21. after 24 hours. 



22. after 72 hours. 



(9) Germination of Spores kept at 42°C. for two hours. 



23. after 16 hours. 



24. after 72 hours. 



(10) Germination of Spores kept at 45° C for one hours (at25°C.). 



25. after 18 hours. 



26. after 72 hours. 



(11) Germination of Spores kept two hours in ice. 



27. after 18 hours. 



28. after 72 hours. 



(12) Germination of Spores kept in ice for four hours. 



29. after 18 hours. 



30. after 72 hours. 



(13) Germination of Spores kept at 0°F. for one hour. 



31. after 18 hours. 



32. after 72 hours. 



