LIST OF DISEASES OF ECONOMIC PLANTS 31 



CANNA. 



C. indica, canna. 



Bacterium cannae M. K. Bryan (Phytomonas cannae (Bryan) Com. S. A. B.), 



bacterial bud-rot. Conn., Ind. 

 Fusarium sp., rot. Pa., Minn. 

 Puccinia cannae (Wint.) P. Henn., rust. Ohio, Fla. 



CANNABIS. 



C. sativa, common hemp. 



Botryosphaeria marconi (Cav.) V. K. Charles and A. Jenkins, wilt. Va. 

 Botrytis cinerea Auct., rot. Va., Oreg. 



Ozonium omnivorum Shear (Phymatotrichum omnivorum (Shear) Dug.), root- 

 rot. Tex. 

 Sclerotium rolfsii Sacc, stem-rot. S. C. 

 Septoria cannabina Pk., leaf-spot. Iowa. 

 S. cannabis (Lasch) Sacc, leaf -spot. Ind., Ky., Minn. 



CAPRIOLA. 



C. dactylon, Bermuda grass. 



Helminthosporium cynodontis G. B. Marignoni, leaf-spot. Fla. 

 H. giganteum Heald and Wolf, leaf-spot. Fla., Tex. 

 Puccinia cynodontis DeLac, rust. Frequent in Southern States. 

 Ustilago cynodontis P. Henn., smut. Tex., Calif. 



CAPSICUM. 



C. annuum, redpepper. 



Alternaria sp., fruit-rot. Frequent, especially in the South. 



Bacillus carotovorus L. R. Jones (Erwinia carotovora (Jones) Com. S. A. B.), 



soft-rot. Fla., Mich. 

 Bacterium solanacearum EFS. (Phytomonas solanacear a (EFS.) Com. S. A. B.), 



bacterial wilt. Pa., Va., N. C, La., Tex. 

 B. vesicatorium E. M. Doidge (Phytomonas exitiosa (Gardner and Kendrick) 



Com. S. A. B.)i bacterial spot. Tenn., Ga., Fla., Ind. 

 Cercospora capsici Heald and Wolf, leaf and fruit spot. Ga., Fla., Tex., 



Calif. 

 Corticium vagum Berk, and Curt., stem-rot. Conn., N. J., Pa., Ga., La. 

 Fusarium sp., wilt. Del., Tenn., Ark., Calif. 

 F. annuum L. H. Leonian, wilt. N. Mex. 

 Glomerella cingulata (Ston.) Spauld. and Schrenk, anthracnose. General 



east of Miss. River, especially in the South; Tex. 

 Heterodera radicicola (Greef) Muell., root-knot. Fla., N. Mex. 

 Ozonium omnivorum Shear (Phymatotrichum omnivorum (Shear) Dug.), 



root-rot. Tex. 

 Phoma destructiva Plow., rot. Ga. 

 Phyllosticta sp., leaf -spot. N. J. 



Phytophthora capsici L. H. Leonian, blight. N. Mex. 

 P. terrestris Sherb., fruit-rot. Ind. 

 Pythium debaryanum Hesse, fruit-rot. N. C. 

 Sclerotinia sclerotiorum (Lib.) Mass., damping-off. Conn. 

 Sclerotium bataticola Taub., fruit-rot. N. J. 

 S. rolfsii Sacc, stem-rot. South Atlantic and Gulf States. 

 Blossom-end rot, nonpar. Ga. 



Mosaic, undet. Frequent in widely scattered States. 

 Sun scald, undet. N. J., Ind., Calif. 



CARICA. 



C. papaya, papaya. 



Colletotrichum sp., fruit-rot. Fla. 



Heterodera radicicola (Greef) Muell., root-knot. 



Oidium caricae F. Noack, powdery mildew. Fla. 



CARPINUS. 



Carpinus sp., hornbeam. 



Fomes igniarius (L.) Fr., white heart-rot. Vt. 

 Fracchiaea calista (Berk, and Curt.) Sacc. Vt., Ala., Tex. 

 Gnomoniella fimbriata (Pers.) Sacc, leaf-spot. N. Y., W. Va. 



