L. O. Howard

1857 – 1950

• A study in insect parasitism
• Apiculture
• Box-elder plant-bug (Leptocoris trivittatus Say.)
• Descriptions of North American Chalcididae from the collections of the U.S. Department of Agriculture and of Dr. C.V. Riley, with biological notes
• Economic loss to the people of the United States through insects that carry disease
• El picudo ⯠gorgojo mexicano de la c⡰sula del algod⯮. (Anthonomus grandis Boh.)
• Fighting the insects
• House fleas
• House flies. (Musca domestica et al.)
• Hydrocyanic-acid gas against household insects
• its occurrence in the United States with a full account of its life history and the remedies to be used against it
• Larger Corn Stalk-Borer (Diatraea Saccharalis Fab.)