- 135 - 
29. 3HATTA, Z. L., and ITABAYAl ; AiT , B. T. . ' • 
193s. Report of '"'or!': done in Mysore [India] on the insecticidal 
value of plant fish-poisons and other forest products. 
From April I936 to March 1937. ^'ied. Svo, 25 vp. Few 
Delhi. [Abstract in Hev. A.t>-j1. 3nt. (A) 26:360-361.] 
30. BLUl^CK, H., and M3Y2R, S. . ■ ■ 
1932. Srdflbhe. Biol . Reichsanst . f. Land u. Torstw. Flughl. 121, 
U pp . ■ ' 
31. 3033, M. L. 
1935* Sxoerir.ents on the control of the ilexican bean "oeetle 1933''3^» 
Va. A^r. Bxpt. Sta. 3ul . 296, 11 pp., illus. 
32. BOCK, C. ■ . • 
I93U. Derris elliptica . Deut . Apoth. Ztg. 2:5gS-5S9. 
33. 30UR1^^, A. I., and BOYD, 0. C. 
1937* ?est control in the hone garden. .">iass. Agr. Col. 3xt, 
Leaflet 171, 12pp., illus. ' 
3U'. BR-l-'^TOlT, L. W. 
1935 • Spra^/s superior to dusts in control of Mexican "bean beetle 
in Virginia. U. S. Dept . Agr., Bur. 3nt . and Plant 
Q,uar. ITevjsLet. 2(l0):20. [Processed.] 
35^ 
36. 
37. 
3;^ 
39. 
UO, 
193^' Adding sulfur to Mexican "bean "beetle insecticides controls 
powdery mildevr on "beans. U; S. Dept. Agr., Bur. Znt, and 
Plant ^uar. Hews Let. 3(1) :19. [Processed.] 
1936. Cryolite as effective as derris in control of Mexican "bean 
"beetle en lima "beans. U. 3, Dept, Agr., Bur. 3nt . and 
Plant Q,uar. ITev/s Let.3(5)jl7. [Processed.] 
1936. Derrid root spra.'s effective a?,ainst "bean leaf "beetle. 
U. S. Dept. Agr., Bur. 3nt . and Plant ^uar. ile^rs Let. 
3 (7) :1S. [Processed.] 
1936. Calcium arsenate proves toxic to sweetpotrto lea.f "beetle, 
U. S. Dept. Agr., Bur. "Snt . and Plant Q,uar. News Let. 
3 (9): 21. [Proce;,sed.] 
193<^. Bariuin fluosilicate controls nargined "blister "beetle on lipa 
"baans. U. S. Dept. Agr., Bur. 'J^t, and Plant Q,uar, ITews Lot, 
3(10) :2U. [Processed.] 
1937* Rctencne-containing dust .iiixtures and spr.-^vs give good con- 
trol of Mexican "bean "beetle. U. S. Dept. Agr., Bur. 3nt. 
and Plant i^unr. News Let. U(U):20. [Processed.] 
