- 101- 
(155) Erear, D. E. H. 
1949. What the dealer should know about insecticides. Agr. 
Chen. 4(5): 25-28, 85. 
(156) Hilborn, M. T. t and Prince, A. E. 
1949. Pest control materials, 19**9« Maine Agr. Expt. Sta. 
Misc. Publ. 613 j Pa. Agr. Expt. Sta. Progress Ept. 
4: 110 pp. 
(157) Erezal, M. 
1948. S-ar 1' action insecticide de l'octochlornaphtalene. 
Acad. d'Agr. de Erance Compt. Send. 34: 656-660. 
(158) Erings, H., and f Tousa, J. E. 
1950. Toxicity to mice of chlordane vapor and solutions 
administered cutaneously. Science 111: 658-660, 
(159) Eronk, W. D., and Dobbins, T. N. 
19^9. Insecticide tests for control of the southern corn 
rootworm in peanuts. U. S. Bur. Ent. and Plant 
Gjuar. E-782. 10 pp. [Processed.] 
(160) Pulton, E. A., McBride, 0. C, and Sullivan, W. N. 
1949. Toxicity of residues from carbon dioxide-propelled 
insecticides. Jour. Econ. Ent. 42: 123-126. 
(161) Eur man, D. P., and Douglass, J. E. 
19^8. Comparative evaluations of insecticides for cattle grub 
control. Jour. Econ. Ent. 41: 783-787. 
(162) Gahan, J. B. , Gilbert, I. H., Peffly, E. L., and Wilson, H. G. 
1948. Comparative toxicity of four chlorinated organic com- 
pounds to mosquitoes, hcus e flies, and cockroaches. 
Jour. Econ. Ent. 4l: 795-801. 
(163) Gaines, J. C. 
1947. Tests of insecticides for control of grasshoppers. 
Jour. Econ. Ent. 40: 896-899. 
(164) and Dean, H. A. 
1948. Tests of insecticides for the control of several cotton 
insects. Jour. Econ. Ent. 41: 548-554. 
(165) and Dean, H. A. 
19^8. Comparison of insecticides for control of harlequin bugs, 
Jour. Econ. Ent. 41: 8o8-809» 
(166) and Dean, H. A, 
1948. Comparison of insecticide dusts for grasshopper control. 
Jour. Econ. Ent. 41: 945-948. 
