Papers on deciduous fruit insects and insecticides ... - United States. Bureau of Entomology (Washington, Govt. print. off., 1915)
I. Spraying experiments against the grape leafhopper in the Lake Erie Valley in 1911. By Fred Johnson. 1912.--II. The grape-berry moth. By Fred Johnson and A. G. Hammar. 1912.--III. The cherry fruit sawfly. By S. W. Foster. 1913.--IV. Lime-sulphur as a stomach poison for insects. By E. W. Scott and E. H. Siegler. 1913.--V. The fruit-tree leaf-roller ... By J. B. Gill. 1913.
Papers were published separately, 1912-1913.
Bibliography: p. 66-71.
Keywords: Fruit -- Diseases and pests; Insecticides