FOREST PATHOLOGY 439 



Riley, J. E„ Jr. (8720) 



European black currants outlawed. Conn. Agr. Expt. Sta. Circ. 69, 3 pp. 

 1930. 



(8721) 



WHITE PINE BLISTER RUST CONTROL IN CONNECTICUT. Conil. Agl\ Expt. Sta. 



Bull. 314, 23 pp., illus. 1930. 

 Root, G. A. (8722) 



THE PRESENT STATUS OF THE WHITE PINE BLISTER RUST CONTROL IN MONTANA. 



Mont. State Bd. Hort. Bien. Rept. 10 : 69-73, illus. 1917-18. 



(8723) 



white pine blister rust work in Oregon. Oreg. Bd. Hort. Bien. Rept. 16 : 



176-181, illus. 1919-20. 



Roy, Henri. (8724) 



the white pine blister rust situation in Quebec. Quebec Soc. Protect. 

 Plants Ann. Rept. 10 : 25-30'. 1918. 



Schmitz, Henry. (8725) 



the present status of white pine blister rust in the west with special 

 reference to the white pine in the state of idaho. Idaho Forester 5 : 

 25-28. 1923. 



Sheals, R. A. (8726) 



REPORT ON THE WHITE PINE BLISTER RUST, STATE OF RHODE ISLAND, 1919 . . . 



R. I. Bd. Agr. Ann. Rept. 34 : 13-32. 1919. 



Snell, W. H. (8727) 



blister rust in the ADiRONDACKS. Jour. Forestry 26 : 472-486. 1928. 



(8728) 



OBSERVATIONS ON THE DISTANCE OF SPREAD OF AECIOSPORES AND UREDINIOSPORES 



of CRONARTiuM RiBicoLA. Phytopathology 10: 358-364. 1920. 



(8729) 



SOME OBSERVATIONS UPON THE WHITE PINE BLISTER RUST IN NEW YORK. Phyto- 

 pathology 19 : 269-283. 1929. 



and Gravatt, A. Rathbun. (8730) 



INOCULATION OF PINUS STROBUS TREES WITH SPROIDIA OF CRONARTIUM RIBICOLA. 



Phytopathology 15 : 584-590, illus. 1925. 



Spaulding, Perley. (8731) 



the blister rust of white pine. U. S. Dept. Agr., Bur. Plant Indus. Bull. 

 206, 88 pp., illus. 1911. 



(8732) 



EUROPEAN CURRENT RUST ON THE WHITE PINE IN AMERICA. U. S. Dept. Agr., Bur. 



Plant Indus. Circ. 38, 4 pp. 1909. 



(8733) 



FORESTERS HAVE A VITAL INTEREST IN THE WHITE PINE BLISTER RUST. SOC. Amer. 



Foresters Proc 11 : 40-47. 1916. 



(8734) 



THE INFLUENCE OF PHYSICAL FACTORS ON THE VIABILITY OF SPORIDIA OF 



cronartium ribicola fischer. Jour. Agr. Research 33: 397-433, illus. 

 1926. 



— (8735) 

 investigations of the white pine blister rust. U. S. Dept. Agr. Bull. 957, 



100 pp., illus. 1922. 



— (8736) 



NEW FACTS CONCERNING THE WHITE-PINE BLISTER RUST. U. S. Dept. Agr. Bull. 



116, 8 pp. 1914. 



— (8737) 



A PARTIAL EXPLANATION OF THE RELATIVE SUSCEPTIBILITY OF THE WHITE PINES 



to the white pine blister rust. Phytopathology 15 : 591-597. 1925. 



— (8738) 

 the present status of the white-pine blights. U. S. Dept. Agr., Bur. 



Plant Indus. Circ 35, 12 pp. 1909. 



