62 BULLETIN 1366, TJ. S. DEPAEIMEXT OE AGEICELTEKE 



MAGNOLIA. 



Magnolia sp., magnolia. 



Cladosporium fasciculaium Cda.. Tex. 



CoUeioirichum sp., anthracnose. Mass.. S. C, FLa. 



Cor.:'::" olioaceum grandiflorae Sacc, leaf-spot. lex. 



PhyUosticla cookei Sacc, leaf-spot. X. Y., S. C. Mi=s.. Calif. 



P. ierminalis Ell. and Mart., leaf -spot. N. J. 



Septoria magnoliae Cke., leaf-spot. Fla. 

 3/. acuminata, cucurubertree. 



PhyUacHnia corylea (Pers. Karst., powdery mildevr. OMo. 



Phyllosiicia cookei Sacc, leaf -spot. W. Va. 

 M. glauca, sweet-bay. 



Ce:-:: nagnoiiae Ell. and Hark., leaf-spot. X. J. 



Cladosporium ■fasciculaium Cda. ^s. J. 



IHmerosporium magnoliae Tr. and Earle, sooty mold. Miss. 



Macrosporium martindalei Ell. and Mart., leaf-spot. >.. J. 



Phyllosiicia cookei Sacc. leaf -spot. X. J.. Fla. 



P. glauca Cke., leaf-spot. S. C. Fla... Ala. 

 M. grandiflora, southern magnolia. 



Coniothyn olioaceum grandiflorae Sacc., leaf-spot. Tex. 



Leptothyrella langloisii (EU. and Ev.) Sacc. La. 



Phyllosiicia cookei Sacc, leaf -spot. Fla.. Miss., La. 



Septoria magnolme Cke., leaf -spot. S. C, Ga.. La.. Tex.__ 



.5. niphostoma Berk, and Curt., leaf-spot. !N. C, S. C. Ga, 



MAHOBIA. 



Mahonia spp. (native western species), hollygrape, Oregon grape. 



Puccinia graminis Pers., rust. Mich., Mont., Colo., X. Mex., Wash. 



P. koeleriae Arth., rust. Mont., Colo., Idaho, Oreg. 



P. oxalidis Diet, and Ell., rust. X. Mex. 



Uropyxis sanguinea (Pk.) Arth., rust. Western 5:a:e5. 



MALUS. 



M. baccate, Siberian crab apple. 



Bacillus amylovorus ^Burr.) Trev. {Erwinia amylovora [Burr.] Com. S. A. B.), 

 blight. Ohio, W. Va.. Tex., Wash. 



Gymnosporangium globosum Farl., rust. Ears. 



G. juniperi-virginianae Schw., rust. Md. 



Phyllosiicia solitaria Ell. and Ev., blotch. Ohio. 



Physalospora malorum ^Pk.) Shear (P. cydoniae Am. Auct.), black-rot. Ohio. 



Yenturia inaequalis (Cke.) Aderh., scab. Ohio, Xebr. 

 M . coronaria, wild sweet crab apple. 



Ascochyta coronaria Ell. and Davis, leaf-spot. Wis. 



Bacillus amylovorus (Burr.) Trev. (Erwinia amulovora (Burr.) Com. S. A. 

 B.), blight. W. Va. 



Cercosporella persicae Sacc, leaf-spot. 111. 



C. pyrina Ell. and Ev., leaf-spot. Wis. 



Gymnosporangium juniperi-virginianae Schw., rust. General east of Great 

 _ Plains. 



Nummularia discreta (Schw.) Tul., blister canker. W. Va. 



Phyllosticta solitaria Ell. and Ev., blotch. W. Va., Ind. 



Physalospora malorum (Pk.) Shear (P. cydoniae Am. Auct.), black-rot. X.Y., 

 HI. 



Podosphaera oxyacanthae (DC.) D By., powdery mildew. Wis. 

 M. ioensi-s, prairie crab apple. 



Cercosporella pyrina Ell. and Ev., leaf-spot. Wis. 



Gymnosporangium juniperi-virginianae Schw., rust. East of Great Plains. 



Marssonia coronariae Sacc. and Dearn., leaf -spot. Mo. 



Phyllosticta zonata Ell. and Ev., leaf -spot. Iowa. 



Yenturia inaequalis (Cke.) Aderh., scab. 111., YSis., Iowa, Xebr. 

 M. sylvestris, apple. 



Altemaria sp., fruit-spot, fruit-rot. Reported from 11 scattered States. 



A. mali J. W. Roberts, leaf-spot. Va.. Md., Term., Ark.. Mo. 



