Twig blight

Names

Twig blight in different languages.

Resources

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pnanthracnose


pnanthracnose.jpg

P EST N OTES Publication 7420
University of California
Statewide Integrated Pest Management Program
Agriculture and Natural Resources December 2009
Anthracnose is a group of diseases
that cause dark, sunken lesions on
leaves, stems, flowers, and fruits. An -
thracnose infects many deciduous and
evergreen trees and shrubs and in
some regions also infects fruits, veg -
etables, and turfgrass.
Often called leaf, shoot, or twig blight,
tree...

ipm.ucanr.edu

Oregon Cranberry Practices Calendar


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Oregon
Cranberry
Practices
Calendar
EM 8995 • January 2010
Oregon Cranberry Practices Calendar page 2Keep records of pesticide use. If you use restricted-use materials, record data on approved forms.
October November December January February March April
Post-harvest
Late October–early November
Flood if necessary for control of
root weevil and girdler larvae.
Flood duration depends on soil
temperature and oxygen content of
water; at least 2 ...

catalog.extension.oregonstate.edu

Natural enemy

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