XXIV EXPERIMENT STATION RECORD. [Vol. 43 



Page. 

 Weber, F. C, and J. B. Wilson, The Food of the Small Sea Herring and 



Ammonia and Amius as End Products of its Decomposition 111 



Weidman, R. H., A Study of Windfall Loss of Western Yellow Pine in 



Selection Cuttings Fifteen to Thirty Years Old 841 



Weigel, C. A., and E. L. Chambers, The Strawberry Rootworm Injuring 



Roses in Greenhouses 362 



AVeston, W. H., jr., Philippine Downy Mildew of Maize 545 



Wherry, E. T., Optical Properties of a Series of Heptitols 801 



Whitney, M., The Fertilizer Situation 817 



Wilcox, A. M., Notes and Descriptions of Species of Telenomus Havini,^ 



Ten-jointed Antennae ( Hymenoptera ; Scelionidse) 857 



Winston, J. R., and W. W. Yothers, Bordeaux-oil Emulsion 157 



Woglum, R. S., Is It Safe to Fumigate While Trees are in Bloom? 54 



Woglum, R. S., The Value of Weather Records in Fumigation 319 



Woglum, R. S., Factors Influencing Fumigation Results 850 



Woglum, R. S., and A. D. Borden, Control of the Citrophilus Mealy Bug 557 



Wolff, M. H., Plan of Relation of Forest Regulation to Forest Com- 

 munities 441 



Woodbury, T. D., California Forests and Forestry 442 



Yothers, W. W., The Effects of the Freeze of February 2-A, 1917, on 



the Insect Pests and Mites on Citrus 554 



ILLUSTRATION. 



Page. 

 Fig. 1. — New hydrogen electrode cell for continuous agitation 612 



