Published On Aug 20, 2012
Dr. Kaushalya Amarasekare demonstrates how to rear the green lacewing Chyrosperla johnsoni in a laboratory setting at the OSU Mid-Columbia Agricultural Research and Extension Center, Hood River, OR, USA.
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Dr. Kaushalya Amarasekare demonstrates how to rear the green lacewing Chyrosperla johnsoni in a laboratory setting at the OSU Mid-Columbia Agricultural Research and Extension Center, Hood River, OR, USA.