Studies of methods and materials for the control of the leafhopper Empoasca fabae as a bean pest
INSECTICIDES, FUNGICIDES AND WEED KILLERS: A PRACTICAL MANUAL ON THE DISEASES OF PLANTS AND THEIR REMEDIES . ... 135, pp. [199]-296, illus. (15) DeLong, Dwight M. 1929. THE ROLE OF BORDEAUX MIXTURE AS A LEAFHOPPER INSECTICIDE. Jour. Econ. ... (23) Fenton, F. A. and Hartzell, Albert.
| Title | : | Studies of methods and materials for the control of the leafhopper Empoasca fabae as a bean pest |
| Author | : | Dwight Moore DeLong |
| Publisher | : | - 1940 |
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