Title: Arsenate of lead as an insecticide against the tobacco hornworms.
Authors: Morgan, A. C.; Parman, Daniel Cleveland,; Parman, D. C.,; United States.; United States.
Publisher: Govt. Print. Off.,
Year: 1913
Subjects: Lead arsenate.; Tobacco hornworm.; Insecticides.; Tobacco Diseases and pests; Sphingidae Larvae.
Contents: Introductory -- Necessity and advantages of the use of an insecticide -- The use of Paris Green -- Ojections to the use of Paris Green -- Danger to the operator -- Injury by Paris Green to tobacco -- The use of arsenate of lead -- How to apply arsenate of lead to tobacco -- The grade of arsenate of lead to use against the tobacco hornworms -- When to apply arsenate of lead -- Dosage of arsenate of lead required -- Cost of arsenate of lead -- Summary.