XII Journal of Agricultural Research voi. xin 



Page 

 Fig. 9. Graphs showing the comparison of water content before and after irriga- 

 tion, moistiire equivalent, and pore space of soils of plots E and G, 

 Davis, Cal •' 24 



10. Graphs showing the comparison of water content before and after irriga- 



tion, moisture equivalent, and pore space of soils of plots F and G, 

 Davis, Cal 25 



11. Graphs of water content before and after irrigation, moisture equiva- 



lent, and pore space of soils 26 



12. Graphs of water content before and after irrigation, moisture equiva- 



lent, and pore space of soils 27 



13. Diagram showing plan of excavation for the determination of the vol- 



ume weight of soil by means of the paraffin-immersion method 31 



14. Diagram showing method used for the determination of the volume 



weight of soil by the use of an iron cylinder: A , column of soil ready 



for determination; B, cylinder being placed over the column of soil . 32 



Basal Katabolism of Cattle and Other Species 



Fig. I. Graph of the basal katabolism of cattle per 24 hours' lying 46 



2. Graph of the basal katabolism of cattle per 12 hours' lying and 12 hoiu-s' 



standing 47 



3. Graph of the basal katabolism of cattle per 24 hours' standing 49 



4. Graph of the frequency distribution of the basal katabolism of cattle 



per square meter of body surface lying 24 hours 50 



5. Graph of the frequency distribution of the basal katabolism of cattle 



per square meter of body siuface lying 12 hours and standing 12 

 hours 51 



6. Graph of the frequency distribution of the basal katabolism of cattle 



per square meter of body surface standing 24 hours 52 



7. Graph of the frequency distribution of the basal katabolism of men per 



square meter of body siirface. Complete muscular rest 53 



8. Graph of the frequency distribution of the basal katabolism of women 



per square meter of body surface. Complete muscular rest 54 



Soil Fungi in Relation to Diseases of the Irish Potato in Southern 



Idaho 



Fig. I. A-E, Fusarium lanceolatum, n. sp. F-I, Fusarium eleganiium, n. sp. 



J-L, Fusarium nigrum, n. sp 82 



2. M-P, Fusarium, idahoanum, n. sp. Q, Fusarium aridum, n. sp 87 



3. Penicillium soil series (strain 89); Colonies pale green, velvety at bor- 



der, but more or less floccose in center, with under side of mycelium 



rose to dark red, conidia becoming globose, 2 to 3 /x in diameter. . . 94 



4. Penicillium soil series (strain 2490): Colonies differing very little in 



structirre from strain 89, but with reverse colors slowly yellow to 

 orange 95 



Investigations Concerning the Sources and Channels of Infection 



in Hog Cholera 



Fig. I. Diagram showing the arrangement of pens for pigeon experiments. ... 126 



A Leafblight op Kalmia Latifolia 



Fig. I. Phomopsis kalmiae: A, Germinating pycnospores; B, types of spores 



produced by the fungus 20S 



2. Phomopsis kalmiae: A, Scolecospores and basidia; B, the ordinary 



pycnospore and basidia 2 10 



