168 



Mycologia 



Bibliography 



1. Webber, H. J. Proc. Fla. State Hort. Soc. 1896. 



2. Webber, H. J. Div. of Veg. Phys. and Path. Washington, D. C. Bull. 



13: 27-30. 1897. 



3. Webber, H. J. Proc. Fla. State Hort. Soc. 55-57, 70. 1897. 



4. Hume, H. H. Fla. Agri. Exp. Sta. Bull. 53: 164. 1900. 



5. Gossard, H. A. Fla. Agri. Exp. Sta. Rept. 65. 1901. 



6. Gossard, H. A. Fla. Agri. Exp. Sta. Bull. 67: 21-22. 1903. 



7. Hume, H. H. Citrus Fruits and Their Culture, 550. 1904. 



8. Sellards, E. H. Fla. Agri. Exp. Sta. Rept. 26. 1905. 



9. Parkin, J. Fungi Parasitic upon Scale Insects, Annals Roy. Bot. Card. 



Peradeniya 3^: 52. 1906. 



10. Berger, E. W. Fla. Agri. Exp.' Sta. Rept. xix. 1906. 



11. Berger, E. W. Proc. Fla. Hort. Soc. 75, 79. 1907. 



12. Berger, E. W. Fla. Agri. Exp. Sta. Bull. 88: 64-65. 1907. 



13. Berger, E. W. Fla. Agri. Exp. Sta. Rept. xxxi. 1907. 



14. Rolfs, P. H., and Fawcett, H. S. Fla. Agri. Exp. Sta. Bull. 94: 17-19. 



1908. 



15. Fawcett, H. S. Fungi Parasitic upon Aleyrodes Citri, Univ. Fla. 



Special Stud, i : 34-36. 1908. 

 University of Florida, 

 Gainesville, Fla. 



Explanation of Plates XXVHI and XXIX 



Fig. i. Sporodochia of Aegerita Webberi on upper side of an orange 

 leaf. X |. 



Fig. 2. Brown stromata of Aegerita Webberi on lower side of same leaf 

 indicating position of the whitefly larvae that have been parasitized. The 

 three pustules that show white in the figure are of Aschersonia Aleyrodis 

 Webber. X f. 



Fig. 3. Two sporodochia of Aegerita Webberi germinated in 5 per cent, 

 glucose solution showing growth of mycelium. X 75. 



Fig. 4. Portion of a mycelium in a hanging-drop culture more highly 

 magnified, showing the intercrossing of the hyphae. X 150. 



Fig. 5. Sporodochia of Aegerita Webberi mounted in water showing 

 conidia-like cells and appendages. X 80. 



Fig. 6. Same sporodochia broken up under a cover glass to show the 

 clusters and chains of cells. X 80. 



Fig. 7. Larva of Aleyrodes Citri parasitized by inoculation with sporo- 

 dochia of Aegerita Webberi. Near the middle and toward one side, the 

 mycelium of the fungus may be seen very clearly. 



