00901cam a22002411 4500 agr10000919 DLC 20260227110930.0 920722s1910 dcuaf u000 0 eng agr10000919 (OCoLC)27913064 DLC MdBJ DLC premarc SB423 .S2 no. 82, pt. IV SB933 .U2 no. 82, pt. IV Parker, William Bell. Some insects injurious to truck crops. The life history and control of the hop flea-beetle. [Psylliodes punctulata Melsh.] By William B. Parker ... [Washington, Govt. print. off., 1910.] iv, p. 33-58. illus., pl. III-IV. 23 cm. U. S. Dept. of agriculture. Bureau of entomology. Bulletin no. 82, pt. 4 Hop flea-beetle. United States. Bureau of Entomology. Bulletin ; no. 82, pt. 4. 7808 7808