Du Bay Semesan bel instantaneous dip for potatoes [bulletin and price list]
By: Bayer-Semesan Company, Inc
Contributors: Henry G. Gilbert Nursery and Seed Trade Catalog Collection
Published: 1930
Language: eng
Subjects: Control; Potatoes; Seed industry and trade; Seeds; Disinfection; Prices; Seed potatoes; Diseases and pests
Notes: Cover title.

"Du Bay Semesan Bel is the successor to the seed potato disinfectants formerly sold under the trade names 'Du Pont Semesan Bel' and 'Bayer Dipdust'."