254 
Mycologia 
Murrill, W. A. Illustrations of fungi — XIV. ^lycologia 5 : 
93-96. pi. 87. My 1913. 
Includes illustrations of six species of Venenarins. 
Northup, Z. The influence of certain acid-destroying yeasts 
upon lactic bacteria. iNIichigan Agr. Exp. Sta. Bull. 15 : 3-35. 
Je 1912. 
Norton, J. B. S. Jonathan fruit spot. Phytopathology 3 ; 99, 
100. Ap 1913. 
O’Gara, P. J. Studies on the water core of apple. Phytopa- 
thology 3: 121-128. /. I, 2. Ap 1913. 
Orton, W. A. Powdery dry-rot of the potato. Ei. S. Dept. Agr. 
Plant Ind. Circ. no: 13-15. 18 Ja 1913. 
Pool, V. W,, & McKay, M. B. The control of the sugar-beet leaf- 
spot. U. S. Dept. Agr. Plant Ind. Circ. 121 : 13-17. 12 Ap 
1913. 
Rehm, H. Ascomycetes exs. Ease. 52. Ann. Myc. ii : 166-171. 
30 Ap 1913. 
Plants distributed as Tympanis Fraxini, Phaleoderris Heliopsidis, Pecisella 
ontariensis, Botryosphaeria Hamametidis, Pseudotfhia Symphoricarpi and 
Uncinula necator were collected in North America. 
Rehm, H. Ascomycetes novi. Ann. Myc. ii: 149-155. 30 Ap 
1913- 
Includes Naevia canadica, Ombrophila limosa, Pesicula examina, Diatrype 
patella, and Mycosphaerella lageniformis, spp. nov. from North America. 
Rorer, J. B. The use of the green muscardine in the control 
of some sugar cane pests. Phytopathology 3 : 88-92. pi. 7. 
Ap 1913. 
Roberts, J, W. The “ rough bark ” disease of the yellow Newton 
apple. U. S. Dept. Agr. Plant Ind. Bull. 280: 5-16. pi. 1-3 -\- 
f. I, 2. 12 Ap 1913. 
A disease caused by Plwmopsis Mali. 
Saccardo, P. A. Notae mycologicae. Ann. Myc. ii: 14-21. 
15 Mr 1913. 
Includes Aecidium sonatum, A. Thevetiae, Phyllachora uberata, Macro- 
phoma mexicana and Didymopsis phyllogena, spp. nov. from Mexico. 
Setchell, W. A. Mushrooms and toadstools. Univ. Calif. Agr. 
Exp. Sta. Circ. 84: 1-4. Ja 1913. 
