]^5"] P Sydow: Pilze (ohne die Schizomyceten und Flechten). 109 



128. Cook, 31. T. Common diseases o£ bcrries. (New Jersey 

 Agric. Exper. Stat. Ciic. Nr. 88, 1917, p. 1—11, Fig. 1—6.) 



129. Cook, M. T. Common diseases of garden vegetables and 

 truck crops. (New Jersey Agric. Exper. Stat. Circ. Nr. 89, 1917, p. 1—22, 

 Fig. 1—12.) 



130. Cook, 31. T. Common diseases of ornamental plants. 

 (Circ. Nr. 97 New Jersey Agric. Exper. Stat. 1918, 22 pp., 10 Fig.) 



131. Cook, 31. T. Common diseases of sliade and ornamental 

 trees. (Circ. Nr. 98 New Jersey Agric. Exper. Stat. 1918, 27 pp., 11 Fig.> 



132. Cool, C. Lepiota odorata n. sp. (Med. nederl. mycol. Ver. IX, 

 1918, p. 47 — 52. 1 Taf. En lioll. et franz.) N. A. 



Ansfülirliclie Beschreibung der neuen, in Holland an melireren Orten 

 gefundenen Art. 



133. Cool, C. en 3Ieuleulioff, J. S. Bijdrage tot de mykologischo 

 Flora van Nederlaud. (Med. nederl. mycol. Ver. IX, 1918, p. 53—109.). 



134. Coons, Gr. H. Oat smut. (Ann. Rep. Michigan State Board 

 Agric. LVI, 1917, p. 308—309.) 



135. Coons, G. H. A Phoma disease of celery. (Ann. Rep. I\Iichigan 

 State Board Agric. LVI, 1917, p. 318.) 



136. Coons, G. H. The relation of wheater to epidemics of 

 late blight of potato. (Ann. Rep. Michigan State Board Agric. LVI, 



1917, p. 317—318.) 



137. Coons, G. H. Michigan potato diseases. (Michigan Agric. 

 Exper. Stat.. Spec. Bull. Nr. 85, 1918, p. 1—49, Fig. 1—41.) 



138. Coons, G. H. and Nelson, R. The plant diseases of impor- 

 tance in the transportation of fruits and vegetables. Chicago 



1918, 60 pp., 98 Fig. 



139. Cooper, J. R. Studies of the etiology and contrtl of 

 blister canker on ax>ple trees. (Nebraska Agric. Exper. Stat. Research, 

 Bull. Nr. 12. 1917, p. 1—117, Fig. 1—24.) 



140. Cooper, J. R. Methode of Controlling blister canker. 

 (Nebraska Agric. Exper. Stat. Bull. Nr. 161, 1917, p. 1—18. PI. 1—7.) 



141. Cotton, A. D. Disease of parsnips. (Kew Bull. 1918, p. 8—21,. 

 2 Tab., 2 Fig.) 



142. Cozzi, C. Secondo manipolo di funghi della pianura- 

 Milanese. (Brdl. Soc. Bot. Ital., Firenze 1918, p. 84—88.) — 50 ,,Schwämme"^ 

 der 3Iailänder Ebene. Verf. hält Amanita puella Pers. von A. muscaria (L.) 

 Pers. getrennt. Armillaria mcllea (Vahl) Quel. verursacht eine Krankheit 

 der Maulbeerbäume (,,falchette"). Solla. 



143. Cruchet, D. Etudes mycologiques. Les champignons^ 

 parasites du ,,Brome dresse" Bromus erectus Huds. (Bull. Soc. Vaudoise 

 Soc. Nat. LI. 1918, p. 583—586.) — Aufzählung der vom Verf. auf Bromus 

 erectus bisher beobachteten Pilze, ziisammen 29 Arten. 



144. Cruchet, Paul et 3Iayor, Eng'. Contribution ä l'etude des 

 Champignons parasites de l'Engadine. (Jahresber. Naturf. Ges. Grau- 

 bündens, N. F. LVIII, 1917/18, Chur 1918, p. 57—68.) — Verzeichnis der 

 auf verschiedenen Exkursionen im Engadin gefundenen parasitischen Pilze. 



145. Cruchet, P., Fischer, Ed. imd 3Iayor, Eng. Über die auf der 

 botanischen Exkursion vom 9. — 13. August 1916 im Unter- 

 engadin gesammelten Pilze. (Beiträge zur geobot. Landesaufnahme,. 



