- 123 - 
(1*09) Sckread, J. C. 
1949 . Residual activity of insecticides in control of turf 
insects. Jour. Econ. Ent. 42: 383-387. 
(i+10) 
I949. A new chlorinated insecticide for control of turf- 
inhabiting insects. Jour. Econ. Ent. 42: 499-502. 
(411) 
1950. Control of the strawberry root weevil in nursery plant- 
ings. Conn. Agr. Expt. Sta. Cir. 174. 8 pp. 
(412) and Chapman, G. C. 
1948. Control of ants in turf and soil. Conn. Agr. Expt. Sta. 
Bui. 515, 23 pp. 
(413) Severin, H. C. 
1946. Injurious grasshoppers. S. Dak. Agr. Expt. Sta. Ann. 
Rpt. 59 (1945-1946): 16-17. 
(414) 
1947. Experiments in grasshopper control. S. Dak. Agr. Expt. 
Sta. Ann. Rpt. 60 (1946-1947): 15-17. 
(415) 
1948. Crop insects. S. Dak. Agr. Expt. Sta. Ann. Rpt. 6l 
(1947-1948): 23-25. 
(416) 
1948. [Grasshopper control]. S. Dak. Agr. Expt. Sta. Ann. 
Rpt. 62 (1948-1949): 30-32. 
(417) Shelf or d, V. E. 
1949. Termite treatment with aqueous solution of chlordan. 
Jour. Econ. Ent. 42: 541. 
(418) 
1950. Termite treatment with aqueous solution of chlordane. 
Jour. Econ. Ent. 43: 107. 
(419) Shotwell, R. L. 
19**9. The comparative effectiveness of poisoned bait and 
sprays for grasshopper control in Lyman County, S. 
Dak., 1947. U. S. Bur. Ent. and Plant Quar. E-771. 
22 pp. [Processed.] 
(420) Smith, C. P., Jones, I. D. , and Rigney, J. A. 
1949. Effect of insecticides on the flavor of peaches - 1948. 
Jour. Econ. Ent. 42: 618-623. 
