-198- 
330. POTTS, S. F. 
1935. Derris as a stomach poison. U. S. Dept. Agr., Bur. Ent. 
and Plant Quar, News Let. 2 (10): 11. [Processed.] 
331. 
1936. Experimental spraying. More autogiro experiments. U. S. 
Dept. Agr., Bur. Ent. and Plant Quar. News Let. 3 (8): 
9, 10. [Processed.] 
332. 
1936, Insecticides tested in control experiments. U. S. Dept. Agr., 
Bur. Ent. and Plant Quar. News Let. 3 (10): 14-15. 
[Processed.] 
333. 
334. 
335. 
1937. Insecticides for gypsy moth. U. S. Dept. Agr., Bur. Ent, 
and Plant Quar. News Let. 4 (6): 11. [Processed.] 
1937. Insecticides and forest insects. U. S. Dept. Agr., Bur. 
Ent, and Plant Quar. News Lot. 4 (7): 11. [Processed.] 
1937. Control of white pine weevil and European pine shoot moth, 
IT. S. Dept. Agr., Bur, Ent. and Plant Quar. News Let. 4 
(8): 10. [Processed.] 
336. 
1938. Rocent insecticide experiments. U. S. Dept. Agr., Bur. Ent. 
and Plant Quar. News Let. 5 (10): 11-12. [Processed,] 
337. and WRITTEN, R. R. 
1940. Further tests with concentrated mixtures for aorial sprayi- . 
Jour. Econ. Ent. 33: 676-681. 
338. QUAINTANCE, A. L. 
1928. Report of Committee to Formulate Plans for Investigations 
of the Codling Koth from Biologic and Control Standpoints. 
Jour. Scon. Ent. 21: 31-38. 
339. 
1929. Report of Committee to Formulate plans for Investigations of 
the Codling Moth from Biologio and Control Standpoints. 
Jour. Econ. Ent. 22: 24-29. 
340. 
1931. Report of Committee to Formulate Plants for Investigations 
of the Codling Moth from biologic and Control Standpoi', . 
Jour. Econ. Ent. 24: ] - . 
