Calag Archive
Calag Archive
Scaly bark disease of citrus: Nine-year study of seven older orange orchards indicates advance of psorosis may be faster than is generally believed
Publication Information
California Agriculture 11(6):11-15.
Published June 01, 1957
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Abstract
Psorosis—scaly bark—is a progressive disease which may take several years to render a tree unprofitable or completely nonproductive. Nevertheless, it can take a bearing tree out of production faster than replants can be brought into production.