78 BULLETIN" 1366, U. S, DEPARTMENT OF AGRICULTURE 



PINUS — Continued. 



P. rigida, pitch pine — Continued. 



C. comptoniae Arth., sweet-fern rust. New England, N. Y., Pa. 

 C. pyriforme (Pk.) Hedge, and Long, rust. Vt., Conn., N. J., North- 

 western States. 

 Fomes pinicola Fr., brown crumbly rot. General within range of host. 

 Hypoderma brachysporum (Rostr.) Tub., needle cast. Mass. 

 Lophodermium pinastri (Schrad.) Chev., needle cast. R. I., N. J. 

 Pestalozzia funerea Desm., leaf -blight. Mass. 

 Polyporus schweinilzii Fr., red-brown butt-rot. 

 Trametes pint (Brot.) Fr. {Fomes pini (Thore) Karst.), honeycomb rot. 



Me., N. J., Ala., Ky. 

 P. sabiniana, digger pine. 



Cronartium cerebrum (Pk.) Hedge, and Long, oak-rust. Calif. 

 C. harknessii (Moore) E. P. Meinecke, rust. Calif. 

 Razoumofskya campylopoda (Engelm.) Piper, mistletoe. Calif. 

 P. serotina, pond pine. 



Coleosporium carneum (Bosc) Jack., rust. S. C, Fla., Ga. 



C. delicatulum (Arth. and Kern) Hedge, and Long, rust. N. J., S. C, Ga., 



Fla. 

 C. elephantopodis (Schw.) Thuem., rust. Fla. 

 C. ipomoeae (Schw.) Burr., rust. S. C. 

 C. solidaginis (Schw.) Thuem., rust. N. C, S. C. 

 C. terebinthinaceae (Schw.) Arth., rust. S. C. 

 P. strobus, white pine. 



Armillaria mellea (Vahl) Quel., root-rot. Pa. 



Cenangium dbietis (Pers.) Rehm, canker. Ohio. 



Coccomyces pini (Alb. and Schw.) Karst., bark-blight. Ga. 



Corticium vagum Berk, and Curt., damping-off. Conn., Mass., N. Y., 



Minn. 

 Cronartium cerebrum (Pk.) Hedge, and Long, oak-rust. Ga. 

 C. ribicola Fisch., blister rust. Me. to Minn., south to N. J. and Pa. 

 Cytospora sp. Pa. 

 Fomes roseus (Alb. and Schw.) Fr., brown pocket rot. General in host 



range. 

 Fusarium sp., damping-off. Vt., N. Y., Iowa. 

 Fusoma parasiticum Tub., damping-off. Minn. 

 Hendersonia foliicola (Berk.) Fckl., leaf-spot. Mass. 

 Hypoderma lineare (Pk.) Thuem., needle cast. N. Y., Pa. 

 H. strobicola Tub., needle cast. New England, Pa., N. C. 

 Lophodermium pinastri (Schrad.) Chev., needle cast. New England, Pa., 



Wis. 

 Nectria cucurbitula Fr., canker. Vt., Pa. 

 Pestalozzia sp., leaf-blight. Vt., Mass., N. Y. 

 Phoma harknessii Sacc, canker. Conn., Mass., N. Y. 

 Polyporus berkeleyi Fr., string and ray rot. Minn. 

 P. ellisianus (Murr.) Long, red-rot. Vt. 

 P. schweinitzii Fr., red-brown butt-rot. Me. 

 Trametes pini (Brot.) Fr. (Fomes pini (Thore) Karst.), honeycomb rot. 



N. H., Pa., N. C, Minn. 

 P. sylvestris, Scotch pine. 



Coleosporium sonchi-arvensis (Pers.) Lev., rust. Wis. 



Corticium vagum Berk, and Curt., damping-off. Conn. 



Cronartium cerebrum (Pk.) Hedge, and Long, oak-rust. Pa. 



C. comptoniae Arth., rust. N. H., Mass., N. Y., Ohio. 



C. pyriforme (Pk.) Hedge, and Long, rust. Conn. 



Cytospora pinastri Fr., needle blight. Pa. 



Fusoma parasiticum Tub., damping-off. Minn. 



Pestalozzia sp., leaf -blight. Vt., Nebr. 



Phytophthora cactorum (Leb. and Cohn) Schroet., damping-off. Minn. 



Trametes pini (Brot.) Fr. (Fomes pini (Thore) Karst.), honeycomb rot. 



N. J. 



