202 
vo. Little peach, cause unknown. 
71. Leaf-spot of pear caused by Mycosphaerella sentina (Fries) Schroeter 
(=Septoria Pyricola Desmazieres). 
72. Pear scab caused by Venturia Pyrina Aderhold. 
73. Rust of the pear caused by Gymnosporangium globosum Farlow. 
74. Leaf-blight and fruit-spot of quince and pear caused by Fabrea. 
maculata (Léveillé) Atkinson (=Entomosporium maculatum Léveillé). 
75. Rust of quince caused by Gymnosporangium clavipes Cooke and. 
Peck. 
80. Anthracnose of raspberries and blackberries caused by Gloesoporium. 
venetum Spegazzini. 
81. Orange-rust of raspberries and blackberries caused by Gymnoconia: 
interstitialis (Schlectendall) Lagerheim (=Caeoma nitens (Schweinitz) 
Burrill). : 
82. Cane-blight of raspberries caused by Leptosphaeria Comothyrium 
(Fuckel) Saccardo. 
83. Double blossom of dewberry caused by Fusarium Rubi Winter. 
84. Powdery mildew of strawberries caused by Sphaerotheca Humule 
(Fries) Burrill. 
GARDEN CROPS 
85. Bean blight caused by Bacterium Phaseolt E. F. Smith. 
86. Downy mildew of lima-beans caused by Phytophthora Phaseolt 
Thaxter. 
87. Bean rust caused by Uromyces appendiculatus (Persoon) Léviellé. 
88. Beet rust caused by Uromyces Betae (Persoon) Tulasne. 
89. Heart-rot and leaf-spot of beets caused by Phoma Betae Frank. 
___.-g0. Black leg and yellows or wilt of cabbage caused respectively by 
Phoma oleracea Saccardo and Fusarium conglutinans Wallenweber. 
gt. The white rust of crucifers caused by Albugo candida Kuntze 
(=Cystopus candidus Léviellé). 
92. Early blight of celery caused by Cercospora Apit Fries. 
93. Leaf-spot and stem-rot of clematis caused by Ascochyta Clematidina 
Thimen. 
94. Sweet corn wilt or Stewart’s sweet corn disease caused by Bactertum 
Stewartit E. F. Smith. 
ee 5. Scab of cucumbers caused by Cladosporium cucumerinum Ellis and 
ur. 
96. Wilt of cucurbits caused by Bacillus trachiephilus E. F. Smith. 
97. Angular leaf-spot of cucumbers caused by Bacterium lachrymans 
E. F. €mith and Bryan. 
7 98. Powdery mildew of curcurbits caused by Erysiphe cichoracearum 
ries. 
99. Downy mildew of ginseng caused by Phytophthora cactorum (Cohn 
and Lebert) Schroeter. j 
too. Alternaria blight of ginseng caused by Alternaria Panax Whetzel. 
tor. Yellow disease of hyacinth caused by Bacterium hyacinthi (Wak- 
ker) E. F. Smith. 
102. Lilac blight caused by Phytophthora Syringae Klebahn. 
Preface Blight of peas caused by Mycosphaerella pinodes (Berk. and Blox.) 
Stone (=Ascochyta pisi Libert) 
104. Root-rot of peas, beans, tobacco and ginseng caused by Thielavia 
basicola (Berkley and Broome) Zopf. 
