Learn how to monitor for and submit laboratory samples of potential high-consequence plant pests in our area.Get hands-on experience identifying signs and symptoms and learn how and when to treat.
ISA, WSDA, PLANET, CPH, ASCA credits available. In this session, we will focus on pests best diagnosed and/or treated in the spring. We will start with a classroom session, then move out into the field to monitor these collections:
Abies (firs)
• Balsam wooly adelgids
• Balsam twig aphids
• Bow-legged fir aphid
Prunus (cherries)
• Brown rot
Pinus (pines)
• European pine shoot moth
Sorbus (mountain ash)
• Cherry bark tortrix
Cupressus (cypress)
• Cupressus tip moth Cost: $15; $20 after April 9th Register Online or call 206-685-8033 |