The use of milky disease for japanese beetle grub control
By: [Plant Pest Control Division, Agricultural Research Service
Series: ARS 81 -- 8; ARS 81 -- no. 8.
Publisher: U.S. Dept. of Agriculture
Published: 1961
Place of publication: Washington, D.C.]
Language: eng
Subjects: Japanese beetle; Biological control
Notes: Caption title.

"Feb. 1961."