01001cam a2200265 4500 agr67000121 DLC 20260227111026.0 690522s1967 dcua b 000 0 eng c agr67000121 U.S. Nat'l Agr. Libr. DLC DLC S21.A72 no. 1365 1 Ag84Te no. 1365 595.7/52 Cook, William Carmichael, 1895- Life history, host plants, and migrations of the beet leafhopper in the western United States, by William C. Cook. Washington, Agricultural Research Service, U.S. Dept. of Agriculture, 1967. iv, 122 p. illus. 23 cm. United States. Dept. of Agriculture. Technical bulletin ; no. 1365 "Literature cited": p. 119-122. Beet leafhopper West (U.S.) Circulifer tenellus. Host indexes. Technical bulletin (United States. Department of Agriculture) ; no. 1365. 12184 12184