- li+g - 
IgS. HINKilT, r. G., FISH3R, R. A., and BRIi'DLEY, T. A. ' 
■1939 • Results of. dusting agairist pea weevil in Pacific Northwest. 
U. S. Dept. Agr. , Bur. Snt „ and Plant Q,uar. Hews Let, 
6(2):17. [Processed.] 
189. HODGKISS, H. E. 
1937. Common 'insect pests of ITew York. II. The Japanese beetle, 
it; Y, State Agr. 3xot. Sta: Cir. '173, k pp., illus. 
190. . HOWARD, N.. r. 
1936. Insecticide tests against Mexicaji bean beetle in Ohio, U. S. 
Dept. Agr., Bur. Snt. and Plant Q,uar. News Let. 3(i+); 12-13* 
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191 
192, 
1936. Decomposition of derris when applied td bean foliage. U. S, 
Dept. Agr., Bur. .IJnt. and Plant Q,uari News Let. 3(ll)il5, 
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193s. Insecticide tests promise control of striped cucumber beetle, 
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5(7): 61, [Processed.] 
193. ___ BRA'.'TON, L. ¥., and MASON, H. C, 
1933' Insecticides for the control of the Moxicpn. bean beetle. 
Jour. Econ. Ent. 26:123-129, 
I9I+. . BRAl'INON, L, W., and MASON, H. C,' 
1935« Derris and other insecticides for the contrf 1 O'f the 
Mexican bean beetle. Jour. Scon. Ent. ZSikkk^-kkS, 
195. _^ _ BRAiWON, L. W., and MA3DN, H. C, 
1935* ^^G Mexican bea.n beetle and its control in the East. U. S, 
Dept. Agr., Bur. Ent. and Plant Q^oar. ■E-3'^9> 3 PP« [ProcossccQ 
196. , BEAI''N0N, L. W., and I^IASON, H. C. 
1936* Mexican bea-n beetle in the East and its control. U. S, 
Dept. A^r., Farmers' Bui. 162U, 21 pp., illus. Rev. 1936. 
197. and DAVIDSON, R, H. ■ ■, ■ • - ■ ' 
1935. Derris sprays or dusts give best control of cabbage worms 
in Ohio. U. S, Dept. Agr., Bur. Ent. and Plant '^uar. 
News Let. 2(ll):22. [Prrcessed.] 
19s. and MSON, H, C. 
1937. Results of experimental work with rntonone-bearing maturiEils 
for the control of vegetable insects. Ohio Yog. G-rcwers' 
Assoc. Proc. 22:19-23. 
199. ___________ and liA-SON, H. C. 
193s. Experiments against the Mexican bean beetle in Ohi*. 
U. S. Dept. Agr., Bur. Snt. and Plant ^uar. News Let. 
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