Are you a Christmas Tree grower that is interested in controlling aphids without the use of expensive pesticides? Well, take advantage of this one day workshop and field tour hosted by Oregon State University Extension Service. Morning speakers are followed by a lunch and then tour a field site where beneficial predators have been released. Field discussions include scouting and identification.
Dress for a field day (rain or shine). Registration fee is $30. Oregon Department of Agriculture pesticide credits are pending for this workshop.
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