THE MONTHLY BULLETIN, 325 



The Composition of California Oranges. 



E. M. ChacE, Chemist in charge of Citrus By-products, Laboratory U. S. 

 Department of Agriculture, Los Angeles. 



Co-operation in Fruit Marketing. 



H. G. Johnson, Sales Manager California Farmers' Union, San Francisco. 



Careful Handling of Fruit. 



C. S. MiivLiKEN^ Semi-tropical Fruit Exchange, Los Angeles. 



Friday, July 30, 1:30 P. M. 



(College Chapel, Stanford University.) 



Uses and Misuses of Infectious Diseases and Lisect Enemies for the Control of 

 Insect Pests. 



A. W. Morrill, Arizona State Entomologist, Phoenix, Arizona. 



How a Farm Woman Found Herself. Mrs. Emit.y Hoppin, Orchardist, Yolo. 



Proportion Between Hunger and Food Supply. 



G. J. PeircE, Professor of Botany, Stanford University. 



Eelworm Parasites on Plants. 



Peter FrandsEn, Professor of Biology, University of Nevada, 

 Reno, Nevada. 



Reports of Committees. 



Friday, July 30, 1 :30 P. M. 



(Session for Women, Room 460 Physiological Building, Stanford University.) 



Canning and Selling Fruits and Vegetables. 



Mrs. Sara Roberts, Specialist in Canning Fruits, Grass Valley. 

 Canning Poultry and Meats. 



Mrs. BeixE S. Corey, Specialist in Meat Canning, Grass Valley. 

 Scientific Jelly Making. 



Mrs. Hilda B. Nielsen, Specialist in Jelly Making, Sebastopol. 



Friday, July 30, 7:30 P. M. 



(College Chapel, Stanford University.) 



What can the Railroad do to Further the Potato Industry? 



W. H. Olin, Agricultural Commissioner, Denver and Rio Grande Railroad, 

 Denver, Colorado. 



Citrus Culture. H. J. WebbEr, Director Citrus Experiment Station, Riverside. 



Maintenance of Soil Fertility. 



W. P. KellEy, Agricultural Chemist, Citrus Experiment Station, Riverside. 



Saturday, July 31. 



Convention will adjourn in a body to meet at the Exposition grounds, San 

 Francisco. Saturday will be "Horticultural Day" at the Exposition. 



Saturday, July 31, 7:30 P. M. 



(Recital Hall, Eastern Part of Festival Hall, Exposition Grounds, San Francisco.) 



The Mutual Indebtedness of Science and Agriculture. 



John M. Coulter, Professor of Botany, University of Chicago, 

 Chicago, Illinois. 



Present and Future Supplies of Commercial Plant Foods. 



J. G. Lipman, Director New Jersey Agricultural Experiment Station, 

 New Brunswick, New Jersey. 



