01122cam a22002891 4500 agr67000256 DLC 20260227111026.0 901004s1967 dcu 000 0 eng c agr67000256 U.S. Nat'l Agr. Libr. DLC DLC HD1751 .A9183 no. 781 1 Ag84Mr no. 781 La Hue, Delmon William, 1911- Evaluation of malathion, synergized pyrethrum, and a diatomaceous earth as protectants against insects in sorgham grain in small bins [by Delmon W. La Hue. Washington] Agricultural Research Service, U.S. Dept. of Agriculture [1967] iii, 11 p. 27 cm. United States. Dept. of Agriculture. Marketing research report; no. 781 Sorghum Diseases and pests. Insecticides. Food storage pests Control. Sorghum Pests. Malathion. Pyrethrum as an insecticide. Diatomaceous earth. United States. Department of Agriculture. Marketing research report; no. 781. 12227 12227