- 84 
Insect 
Autographa "brassicae Riley 
Result 
Effective 
Autoserica castanea Arrow 
Bruchus pisorum L. 
Cabbage aphid s 
Cabbage worms 
Ineffective 
Less effective 
than derris 
Less effective 
than pyre thrum 
More effective 
than lead 
arsenate 
Recommended 
Some control 
Fairly effective 
Effective 
Ineffective 
Bust more 
effective than 
sprays 
Less effective 
than pyrethrum 
Effective 
Reference 
Howard and Mason 201; 
U. S. Dept. Agr. 414, 
420; Walker 451; White 
463, 464 
Colo. Agr. Expt. Sta. 
87, 88 
Texas Agr. Expt. Sta. 
402 
New York (G-eneva) Agr. 
Expt. Sta. 306 
Texas Agr. Expt. Sta. 
402 
Crosby and Chupp 109; 
Hervey, Huckett, and 
Glasgow 191; E. L. 
Thomas 405; U. S. Dept. 
Agr. 413 
Texas Agr. Expt. Sta. 
403 
Hamilton 185 
Howard and Mason 201 
Colo. Agr. Expt. Sta. 
86; Hew York (Geneva) 
State Agr. Expt. Sta. 
304 
Colo. Agr. Expt. Sta. 86; 
• New York (Geneva) State 
Agr. Expt. Sta. 304 
N. Y. Agr. Expt. Sta. 
306 
U. S. Dept. Agr. 413; 
Wallace 454; Walker 
and Anderson 452; White 
463; Wise. Agr. Expt. 
Sta.. 472 
Recommended 
Bourne and Boyd 36 
