Knot of citrus trees caused by Sphaeropsis tumefaciens.

Bibliographic Details

Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1912.
Series:	Plant Industry Bur. Bull. No. 247
Subjects:	Citrus fruits. Plant diseases. Temperature. Trees. Electronic books.
Online Access:	Connect to the full text of this electronic document