Repellency to the Japanese beetle of extracts made from plants immune to attack
By: by F.W. Metzger and D.H. Grant.
Contributors: Grant, D. H. 1891-; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 299; Technical bulletin (United States. Dept. of Agriculture) -- no. 299.
Publisher: U.S. Dept. of Agriculture
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 22
Subjects: Insect baits and repellents -- Research.
Notes: Caption title.