Market diseases of apples, pears, and quinces /
Charles F. Pierson, Michael J. Ceponis, and Lacy P. McColloch, collaborator.
- Washington : U.S. Agricultural Research Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971.
- iv, 112 p. : ill. (some col.) ; 24 cm.
- United States. Dept. of Agriculture. Agriculture handbook ; no. 376 .
- Agriculture handbook (United States. Department of Agriculture) ; no. 376. .
CONTENTS
Introduction Apples Alternaria rot Apple maggot injury Apple rust diseases Quince rust Bitter pit Bitter rot Black rot Blossom-end rot Blotch Transist and handling Ammonia injury Low oxygen injury