448 SPECIAL PLANT PATHOLOGY 



Treat, (rec), Fla. Agr. Exp. Sta., Bull. 53, p. 173 (1900). 

 Black-rot {AUcrnaria citri Ellis & Pierce). 



Colt, Citrus Fruits, p. 388 (1Q15). 

 Cottony- mold and Twig-blight {Sdcrotinia libcrliana, Fkl.). 



Coit, Citrus Fruits, p. 382 (1Q15). 

 Diplodia Rot {Diptodia natalensis Evans), Coit, p. 397 (1915). 

 Flyspeck {Leptothyrium pomi (Mort & Fr.) Sacc.) Hume, Citrus Fruits and Their 



Culture, p. 481 (191 1 ). 

 Foot-rot or Mal-di-gomma {Fusarium limonis, Bri.). 



Descr. Illus. Treat, (rec), U. S. Dept. Agr., Div. Veg. Phys. & Path., Bull. 8, 

 pp. 28-31 (1896J. 

 Fla. Agr. Exp. Sta., Bull. 53, pp. 151-155 (1900). 

 Fruit-rot {Penicilliiim digitatum. (Fr.), Sacc. & Penicillium Ualicum, Wehm.). 

 Gum-disease {Bolrytis vulgaris, Fr.). 



Coit, Citrus Fruits, p. 366 (1915). 

 Leaf-glaze {Strigula complanata, Fee). 



Occ, Journ. Mycol., Vol. VII, p. 36 (1891). 

 Melanose {Phomopsis citri Fawcett). 



Descr. Illus. Treat, (pos.), U S. Dept. Agr., Div. Veg. Phys. & Path., Bull. 8, 

 PP- 33-38 (1896). 

 Nail-head Rust {Cladosporium hcrharum (Pers.), Pk. var. citricolum Fawcett & 

 Berger). 



Coit, Citrus Fruits, p. 395, 1915, Fla. Bull. 109, pp. 47-60 (May, 191 2). 

 Scab {Cladosporium citri Mass.). 



Phytopath. 6, pp. 127-142 (1916). 



See Lemon (scab.). 

 Sooty-mold {Meliola Penzigi, Sacc. and M. camellice (Catt.), Sacc. 



Descr. Illus. Treat, (pos.), U. S. Dept. Agr., Div. Veg. Phys. & Path., Bull. 13 

 (1897). 

 Toadstool Root-rot (Armillaria mcllea Vahl.). 



Coit, Citrus Fruits, p. 373 (1915). 

 Trunk-rot {Schizophyllum commune Fr.). 



Coit, Citrus Fruits, p. 399 (191 5). 

 Wither-tip (Colletotrichum gloeosporioides, Penz.). 



Coit, Citrus Fruits; 380 (1915). 



Grossenbacher, J. G.; Some Bark Diseases of Citrus Trees in Florida, Phyto- 

 path. 6, pp. 29-50 (1916). 



Orch.xrd Grass 



{Dactylis glomcrala, L.) 



Puccinia coronata, Cda.;Duggar, p. 420 (1909) 

 Puccinia graminis, Pers.; Duggar, p. 408 (1909^ 

 Scolecotrichose {ScoJetotrichum graminis Fuckl.). 



