34 MASS. EXPERIMENT STATION BULLETIN 361 



7. Ball, G.J. Sterilizing with hot water. Florists Rev. 77 (1993): 15. 1936. 



8. Bewley, W. F. Tomato leaf-mould disease. Min. Agr. and Fish. (Great 

 Britain) Leaflet 262:1-6. 1929. 



9. , and Orchard O. B. The control of tomato leaf mould. Ann. 



Appl. Biol. 19:185-189. 1932. 



10. , and Orchard, O. B. The control of tomato leaf mould by spray- 

 ing. Expt. and Res. Sta., Cheshunt, Herts, Ann. Rept. 17(1931):39-41. 1932. 



11. Chamberlain. E. E., Brien, R. M., Dallas, W. K., and Taylor, E. T. Ex- 

 periments on the control of tomato leaf mould. New Zeal. Jour. Agr. 

 55:82-88. 1937. 



12. Compton, C. C. Greenhouse pests. 111. Nat. Hist. Survey, Ent. Ser. Circ. 

 12:1-112. 1930. (lit. cit. p. 106.) 



13. Doring, E. Bekampfung von Phytophthora infestans an Tomaten in 

 geschlossenen Kulturraumen durch unterirdische Bewasserung. Obst- 

 undGemiisebau 75:49-51. 1929. 



14. Dyke, W. Tomato mildew. The A. B. C. of tomato culture under glass. 

 Lockwood Press, London, 1925. (lit. cit. pp. 116-123.) 



15. Fabius, A. A. Prevention of tomato leaf mould. Gardeners Chronicle 

 Ser. Ill, 101:30-31. 1937. 



16. Gleisberg, J. Unterirdische Bewasserung in Gemiisetreibhausern. Obst- 

 und Gemusebau 75:47-48. 1929. 



17. Guba, E. F. Tomato leaf mold; the use of fungicides for its control in 

 greenhouses. Mass. Agr. Expt. Sta. Bui. 248:1-24. 1929. 



18. Automatic control of relative humidity and temperature 



supplementary to sash ventilation in greenhouses. Market Growers Jour. 

 46:402-405. 1930. 



19. Control of greenhouse vegetable diseases. Mass. Agr. Expt. 



Sta. Bui. 305 (Ann. Rept. 1933) :18. 1934. 



20. Haseman, L. and Jones, E. T. Greenhouse pests and their control. Mo. 

 Agr. Expt. Sta. Bui. 342. 1934. (lit. cit. p. 9.) 



21. Hasper, E. Biologic und Bekampfung des Cladosporium fulvum Cke. auf 

 Solanum lycopersicum. Zeitschr. Pflanzenkr. 35:112-118. 1925. 



22. Henslow, M. Control of tomato mildew in glasshouses. Fruit, Flower and 

 Veg. Trades Jour. 68:381, 388. 1935. 



23. Hostermann, G., and Merkel, L. Zweckmassige Bekampfung der Braun- 

 fleckenkrankheit in Tomatenkulturen unter Glas. Nachr. uber Shadlings- 

 bekampf. 4:143-146. 1929. 



24. Jermeiss, . Bekampfung der Braunfleckenkrankheit der Tomaten mit 



HilfedesSchvvefelvernebelungsapparates "Sulfurator." Obst-und Gemusebau 

 79:89-90. 1933. 



25. Kadow, K. J., Ruth, \V. A., and Anderson, H. \V. Greenhouse wires and 

 pipes galvanized with zinc react with sulfur dioxide to form soluble zinc 

 salts. Phytopath. 26:609-610. 1936. 



26. Makemson, W. K. The leaf mold disease of tomatoes caused by Clado- 

 sporium fulvum Cke. Mich. Acad. Sci. Ann. Rept. 20(1918) :316-348. 1919. 



27. Newhall, A. G., and Wilson, J. D. A preliminary report on forced air ventila- 

 tion for the control of Cladosporium leaf mold of greenhouse tomatoes. 

 Phytopath. 19:5. 1929. 



28. , and Wilson, J. D. Humidity and control of leaf diseases in 



greenhouses. Ohio Agr. Expt. -Sta. Bui. 431 (Ann. Rept. 47, 1927-1928): 

 64-65. 1929. 



