78 
IOWA ACADEMY OF SCIENCE 
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Bacillus amylovorus (Burr.) De Toni. 
Bacterium campestre (Pam.) Er. P. Sm. 
Phytophthora infestans De. By. 
Plasmopara viticola (B. and C.) Berl. and De Toni. 
Exoascus deformans Berk. 
Exoascus pruni Fuck. 
Guignardia bidwelii (Ell.) V. and R. 
Glomerella rufomaculans (Berk.) 
Venturia inequalis (Cke.) Wint. 
Macrosporium solani Ell. and Mart. 
Cylindrosporium padi Karst. 
Septoria ribis Desm. 
Cercospora beticola Sacc. 
Gloeosporium venetum Speg. 
Pseudopeziza medicaginis Sacc. 
Sclerotinia fructigena (Pers.) Schw. 
Pusarium culmorum (W. G. Sm.) Sacc. 
Roestelia pirata Thaxter. 
Uromyces appendiculatus (Pers.) Sacc. 
Puccinia asparagi D. C. 
Uromyces trifolii (A. and S.) Wint. 
Puccinia graminis Pers. 
Puccinia rubigo-vera (D. C.) Wint. 
Puccinia straminis var. simplex Koern. 
Ustilago avenae (Pers.) Jens. 
Ustilago tritici (Pers.) Jens. 
Ustilago zeae (Beckm.) Unger. 
A.VERAGE TEMPERATURE FOR WISCONSIN, IN DEGREES. 
March 
April j 
May 
June 
July 
Aug. 
Average 
1884 20.9 
Average for 28 years 30.1 
43.3 
4-4.5 
57.8 
57.6 
68.2 
67.3 
68.7 
72.4 
67.1 
69,6 
65.4 
61.1 
52.4 
48.8 
1 56.2 
56'. 4 
PRECIPITATION FOR WISCONSIN IN INCHES. 
March 
April 
May 
June 
July 
60 
9 
◄! 
Sept. 
o 
O 
Sum, 
1884 
Average for 28 years 
2.31 
2.17 
4.51 
2.28 
4.21 
3.6 
5.41 
4.13 
8.44 
4. 
4.3 
3.2 
4.25 
3.21 
4.6 
2.4 
38. 
24.9 
AVERAGE TEMPERATURE FOR IOWA, IN DEGREES. 
March 
April 
May 
June 
July 
Aug. 
Sept, 
Oct. 
Average 
Noon Readings— 1884 
Average for 31 years 
35.3 
33.9 
53.2 
49.6 
65.3 
62.4 
76.9 
70.2 
78.1 
75.4 
74.5 
72.8 
72.7 
65.1 
59.5 
52. 
64.7 
60.2 
