LLUSTRATIONS. 



Page. 

 PLATE I. Cranberry scald, showing different stages in the progress of the 



disease Frontispiece. 



II. Fungous parasites of the cranberry. Figs, 1 to 14. Guignardia 



vaccinii. Fig. 15. Pestalozzia guepini vaccinii 60 



III. Fungous parasites of the cranberry. Figs. 1 to 9. Glomerella 



ritfoniaculans vaccinii. Figs. 10 and 11. Gloeosporium 

 minus. Figs. 12 to 22. Acanthorhynchus vaccinii GO 



IV. Fungous parasites of the cranberry. Figs. 1 to 7. Venturia 



compacta. Figs. 8 to 11. Anthostomella destruens. Figs. 12 

 to 14. Septoria longispora. Figs. 15 to 17. Synchytrium 



vaccinii. Figs. 18 to 22. Arachniotus trachyspermus 60 



V. Less important cranberry fungi. Fig. 1. Sphaeroncma ponio- 

 rum. Figs. 2 and 3. Plagiorhabdus oxycocci. Figs 4 to 

 9. Helminthosporium inaequalis. Fig. 10. Phylloitticta pu- 

 trefaciens. Pigs. 11 and 12. Ceuthospora (?) lunata. Figs. 

 13 to 15. Lcptothyrium poim (V). Fig. 16. Fungous spores 

 associated with Leptotliyriwn pomi (?). Figs. 17 to 20. 

 Sporoncnia c.vi/coccL Figs. 21 to 24. Rhabdospora oxycocci. 

 Figs. 25 to 28.8poronema puivinatum. Figs. 29 to 33. Lep- 



totliyrium oxycocci 60 



VI. Cranberries destroyed by blast and scald 60 



VII. Cranberry Exobasidii. A and B. Etrobasidium vaccinii. C 



and D. Exobasidium oxycocci 60 



110 



