The apple maggot was detected on a homeowner's tree in the Portland, OR area in the late summer of 1979 and was again detected on other noncommercial plantings the following year. Apple maggot hosts, damage, detection and control are addressed by the author.
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July-August, 1981 Vol. 5, Issue 4 Pages 10-11
Sharon J. Collman WSU Cooperative Ext. King County Ext. Office 312 Smith Tower 506 Second Ave. Seattle, WA 98104