Volume 48 Number 1 Article 29
Year 1994 Month 1
Title: Summer Fungicides Applied to 'Liberty' Apple Trees Affect Timing of Autumn Leaf Drop and Effectiveness of Fruit Thinning with NAA the Next Year
Authors: D.A. Rosenberger, F.W. Meyer and C.A. Engle
Abstract:
The apple cultivar 'Liberty' is resis
tant to apple scab and therefore does
not require fungicide sprays to control
scab.
However, 'Liberty' fruit can be
severely affected by flyspeck, a fungal
disease caused by Zygophiala jamaicensis.
Experiments were conducted
to determine the impact of various
cultural and chemical controls on incidence of flyspeck on 'Liberty.'
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