20 
TENTH REPORT. 
LIST OF PAPERS PRESENTED AT THE FOURTEENTH ANNUAL 
MEETING OF THE MICHIGAN ACADEMY OF 
SCIENCE. 
Address by President, Man in West Norway, Prof. M. S. W. Jefferson. 
Public Address by Prof. Jacob Reighard, University of Mich.: “ Parental 
Care of Michigan Fishes.” (Illustrated with lantern slides.) 
I. . Some Michigan By-Products, Frank S. Kedzie. 
2. Mutual Interactions of Plant Roots, J. B. Dandeno. 
3. Bird Protection and the Farmer, Walter B. Barrows. 
4. The Claims of the Michigan Academy of Science, W. J. Beal. 
5. Bacteriological Studies of Dry and Moist Soils. Otto Rahn. 
6. The Cost of Weeds to the Crop, J. A. Jeffery. 
7. Studies in Insect Control, R. H. Pettit. 
8. Unsolved Problems in Incubation, J. G. Halpin. 
9. Variations in the Proteid Content of Corn as shown by Analyses of 
Single Kernels from the same Ear, Andrew J. Patten. 
10. More about the Botanical Terra Incognita in and around Ann Arbor, 
S. Alexander, Ann Arbor. 
II. Some Interesting Variations of Common Plants, 10 minutes, Chas. A. 
Davis, Ann Arbor. 
12. An Iris New to Michigan, Chas. A. Davis, Ann Arbor. 
13. Seedlings of Ranunculus Purshii, Chas. A. Davis, Ann Arbor. 
14. Additional Notes on Chora, Ellen B. Bach, Ann Arbor. 
15. A Botanical Trip to Thunder Bay Island, C. K. Dodge, Port Huron. 
16. Temperature Variations in Peat Bogs, G. P. Burns, Ann Arbor. 
17. Problem of the Causes of the Formation of Mechanical Tissues in 
Plants, F. C. Newcombe, Ann Arbor. 
18. Effect of Longitudinal Traction in the Formation of Mechanical Tis- 
sue in Stems, John A. Bordner, Ann Arbor. 
19. Response of Tendrils to Traction, Warren D. Brush, Ann Arbor. 
20. Effect of Swaying by the Wind on the Formation of Mechanical Tissue 
Maude Gilchrist, Agr’l. College. 
21. Poisonous Excretions of Roots, Richard M. Zeeuw, Ann Arbor. - 
22. Mycorhiza on Michigan Trees, D. M. Matthews and G. A. Duthie, 
Ann Arbor. 
23. Some Mycorhiza-forming Basidiomycetes, L. H. Pennington, Ann 
Arbor. 
24. Can Fusaria assimilate Free Nitrogen? L. H. Pennington, Ann 
Arbor. 
25. Is Brown-rot of Stone Fruits in Michigan due to Sclerotinia fructigcna. 
or S. cinereaf J. B. Pollock, Ann Arbor. 
26. The Asciis Stage of Sclerotinia fructigena, J. B. Dandeno, Agr’l. 
College. 
27. Capillarity of Cellulose, J. B. Dandeno, Agr’l. College. 
28. Toxic Action of Bordeaux Mixture and of Certain Solutions on Spores 
of Fungi, J. B. Dandeno, Agr’l. College. 
29. Unreported Michigan Fungi for 1907 with an Outline of the Gaster- 
omycetes of the State, C. H. Kauffmann, Ann Arbor. 
