FUNGI ON MEDICAGO, MELILOTUS, AND TRIFOLIUM 83 
(296) Coons, G. H. 
1918. MICHIGAN PLANT DISEASE SURVEY FoR 1917. Mich. Acad, Sci., Arts, 
and Letters Ann. Rpt. 20: 425-449. 
(297) Corpa, A. C. I. 
1837. DIE PILZE DEUTSCHLANDS. Jn Sturm, J., Deutschlands Flora 3: 
17-18, illus. 
298 
: 1839. ICONES FUNGORUM. V. 3, 55 pp., illus. Prague. 
(299) CormMAcK, M. W. 
1934. ON WOUND CORK IN ROOTS OF MEDICAGO AND MELILOTUS. World’s 
Grain Exhib. and Conf. Proc. (1933) 2: 256-267., illus. Regina, 
Canada. 
(300) 
1934. ON THE INVASION OF ROOTS OF MEDICAGO AND MELILOTUS BY SCLEROTINIA 
SPECIES AND PLENODOMAS MELILOTI D. AND S. Canad. Jour. Res., 
Sect. C, Bot. Sci. 11: 474480. 
(301) 
1937. CYLINDROCARPON EHRENBERGI WR. AND OTHER SPECIES AS ROOT PARA- 
SITES OF ALFALFA AND SWEET CLOVER IN ALBERTA. Canad. Jour. 
Res., Sect. C, Bot. Sci. 15: 403-424. 
(302) 
1937. FUSARIUM SPP. AS ROOT PARASITES OF ALFALFA AND SWEET CLOVER 
IN ALBERTA. Canad. Jour. Res., Sect. C, Bot. Sci. 15: 493-510. 
(302a ) 
1940. PHYTOPHTHORA CACTORUM AS A CAUSE OF ROOT ROT IN SWEETCLOVER. 
Phytopathology 30: 700—-701. 
(303) CoRNELL, E. 
1932. SOPRA UNA GRAVE ALTERAZIONE DELLA MEDICA PRODOTTA DA PHYLLOS- 
TICTA MEDICAGINIS FCKL. A PERUGIA. Riv. di Patol. Veg. 22: 
51-58. (Rev. Appl. Mycol. 11: 653-654. 1932.) 
(304) Corram, W. P. 
1921. A “DRY ROT’ DISEASE OF ALFALFA ROOTS CAUSED BY A FUSARIUM. 
Phytopathology 11: 383. 
(305) Corton, A. D. 
1921. REPORT ON THE OCCURRENCE OF INSECT AND FUNGUS PESTS ON PLANTS 
IN ENGLAND AND WALES FOR THE YEAR 1919. FUNGI, BACTERIA, ETC. 
[Gt. Brit.] Min. of Agr. and Fisheries Mise. Pub. 33: 26-61. 
(306) 
1922. REPORT ON THE OCCURRENCE OF FUNGUS, BACTERIAL AND ALLIED DIS- 
EASES ON CROPS IN ENGLAND AND WALES FOR 1920-1921. [Gt. 
Brit.] Min. of Agr. and Fisheries Misc. Pub. 38: 1-104. 
(307) CourtTots, G. 
1928. LES ENNEMIS DE LA LUZERNE. Défense Agr. de la Beauce et du 
Perche 25: 258-259. 
(308) Crasiny, C. H. 
1916. NOTE ON THE WHITE SPOT OF ALFALFA. Phytopathology 6: 91-98. 
(309) CRAWForD, R. F. 
1941. RooT ROT AND ITS CONTROL. N. Mex. Agr. Expt. Sta. Bul. 283, 13 pp. 
(309a) Crowe tt, I. H., and LAVALLEE, E. 
1942. CHECK LIST OF DISEASES OF ECONOMIC PLANTS IN CANADA. Dominion 
Dept. Agr. Science Service Pub., 68 pp. [Processed. ] 
(310) CrucHET, DENIs. 
1906. CHAMPIGNONS-ALGUES (PHYCOMYCETES) VIVANT DANS LES PLANTES 
PHANEROGAMES ET RECUEILLIES ENTRE YVERDON ET LE JURA, SPE- 
CIALEMENT A MONTAGNY. Soc. Vaud. des Sci. Nat. Bul. 42: 335-344. 
(311) 
1923. RECHERCHES MYCOLOGIQUES A MONTAGNY ET AUX ENVIRONS D’YVERDON. 
Soe. Vaud. des Sci. Nat. Bul. 55: 37-50, 155-177. 
(312) CrucHeEtT, D., Mayor, E., and CrucHET, P. 
1912. CONTRIBUTION A L’ETUDE DE LA FLORE CRYPTOGAMIQUE DU CANTON DU 
VALAIS. Murith. Bul. Fase. 37: 83-93. 
Mayor, E., and CRucHET, P. 
1916. HERBORISATION MYCOLOGIQUE EN VALAIS. Murith. Bul. Fase. 39: 
212-2255. 
(314) CrucHET, P. 
1909. EXCURSION BOTANIQUE A GLETSCH ET AU GRIES LES 6, 7 ET 8 AOGUT 1907. 
Murith. Bul. Fase. 35: 42-48. 
(315) 
