

and bulletins 1916--1918, Edited by Neltje Tannehill Shimer. v 1-3. 1025 
p. New York, 1919, 
Bouvier, FE, L. la vie psychique des insectes, 299 P.; illus, Paris, 1918, 
(Bibliothsque de la philosophie sciontifidue. ). | 
Dorset, M. Observations Concerning the disseninetion of hog cholera by insects 
pperican Jour. Vet. Med., v. 14, no. 2, p,55+60, February, 1919, 
Dugger, B. M, Plant physiology. 516 p., illus. New York, 1917, 
(Rural text-book series.) 
Great Britain, Local government board, Reports on public health and medical sub- 
jects. New ser. no, 119, abridged ed, Reports and papers on malaria con- 
tracted in England in 1917. 55 p, London, 1918, ; 
Griffin, 0, B. Bee culture in Maine, 58 p., illus, Waterville,-1918, (laine 
Dept. Agr. Bul., v. 17, no. 4, December.) 
Harris, F. S, The sugar-beet in America, 342 p., illus, New York, 1919. (Rural 
Science series,) Pests and diseases, p. 184-204, 
Hutchinson, C. M. The pebrine disease of silkworms in India. 5 Pee ere 
Calcutta, 1917, (Agricultural research institute, Pusa, Bul. 75.) 
Leduc, Stephane, The mecianism of life. 172 p., illus. New York, 1911. 
Strickland, L, F. The spravine service in Niagara County in 1917. 
An example of cooperation and its results, by L. F, Strickland and N. R. Peet.- 
Cooperators U. S, Dept. Agr., U, S. Weather Bureau, N. Y. Department of 
Farms and Markets. 147 p., illus,, tab., diagr, Albany, 1918. (New York 
(State) Dept. of farms ahd markets, Div, of Agr, Bul. 106.) 
Weed, C. M, Our trees and how to know them; photographs from nature by ‘Arthur 
I. Emerson with a guide to their recognition by Clarence M. Weed. ed. 5. 
295 p., illus, Philadelphia, 1918. 
CEREAL AND FORAGE INSECT: INVESTIGATIONS. 
We R, Walton, Entomologist in Charge. 
W. H. Larrimer assumed charge of the West Lafayette, Ind., field station 
on March 15, : 
J. J. Davis recently visited Washington en route to Riverton, N, J. 
where he was preparing to take charge of the Japanese beetle work, 
A. L. Ford has been transferred from Knoxville, Tenn,, to West Lafayette, 
Indiana, where he will assist in the Hessian fly and white grub investigations 
under W, H, Llarrimer. 
CG, if, Packard has been transferred from Berkeley;Calif,, and will assume 
charge of the Hagerstown, Md,, station about April l, ‘9 oe 
M. C, Lane has been transferred from the Forest Grove, Ore., station to 
Berkeley, Calif., to take up the work formerly conducted by Mr. Packard. 
D, J. Caffrey has been transferred to Arlington, Mass,, and placed in 
charge of the investigational work in connection with the European corn borer 
project. He is moving into commodious laboratory quarters and preparing to -con= 
duct a vigorous investigational campaign in connection with the new work, 
George B, Fisher, a graduate of the Massachusetts Agricultural College, 
has been appointed scientific assistant and assigned to the corn borer work at 
Arlington, Mass, a | 
J, Edward Taylor, a prominent educator and extension worker, has been en- 
gaged temporarily in the field demonstration campaign against the alfalfa weevil 
in Utah under George I, Reeves. 
