- 131 - 
(503) Wisconsin, University of 
I924.9. Insect control - recommendations for Wisconsin in 19^9» 
Wis. Agr. Col. Ext. Cir. 287, I 1 *- pp. [Processed.] 
(504) 
1946. Hew insecticides look good for potato -nests. Wis. Univ. 
Agr. Expt. Sta. Ann. Rpt. 63 (1945-1946): 9, 10, 17 . (Bui. 472) 
(505) 
19^8. Insect control recommendations for Wisconsin, 19^-8. 
Wis. Agr. Col. Ext. Cir. 273, 10 pp. [Processed.] 
(506) Woglum, B. S., Plummer, C. C, and Shaw, J. G. 
1949. Insecticides for citrus hlackfly. Calif. Citrograph 34: 
146, 177-180. 
(507) Wolfenbarger, D. 0. 
1947* Tests of some newer insecticides for control of sub- 
tropical fruit and truck crop pests. Pla. lint. 29(4): 
37-*+4. 
(508) 
19^7 • The serpentine leaf miner and its control. Ela. Agr, 
Expt. Sta. Press Bui. 639, 6 pp. 
(509) Woodard, G., Davidow, B., and Lehman, A. J. 
19^-8. Metabolism of chlorinated hydrocarbon insecticides. 
Indus, and Engin. Chem. 40: 711-712. 
(510) Woodside, A. M. 
1948. Tetraethyl pyrophosphate for control of the periodical 
cicada. Jour. Econ. Ent. 41: 722-724. 
(511) 
19^9. The tobacco stalk borer in western Mexico. Jour. Econ. 
Ent. 42: 63-67. 
(512) 
19^*9. Tests of insecticides for control of cat-facing on peaches. 
Jour. Econ. Ent. 42: 335-338. 
(513) Wressell, H. B. 
19^8 • Insecticidal control of the European corn borer ( Pvrausta , 
nubilalls ) in southwestern Ontario in 19*47. Ent. Soc. 
Ontario Ann. Ept. (19^7) 78: 10-14. 
