American Foulbrood is a rare but devastating disease found in honeybee colonies all around the world, and even here in Oregon. Carolyn Breece from Oregon State University’s Honey Bee Lab shows us a honey bee frame that has crashed from American Foulbrood, and goes over how to spot the symptoms of AFB in your bee colonies.
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Bees and pollinators, Insects
Scott Mitchell is a Masters of Science student in the Oregon State University Department of Fisheries and Wildlife. His research focuses on pollinator health in the rangelands and riparian areas of northeastern Oregon. He examines...
Not all bees collecting nectar from flowers enter through the flower. Some rob the nectar from the flower, and in the process, avoid contacting the reproductive parts. Master Melittologist Carol Yamada demonstrates this behavior.
Tom Valente from the Oregon Department of Agriculture outlines past mealybug surveys and shares current mealybug monitoring programs in Oregon. Monica Cooper, Viticulture Farm Advisor for the University of California Cooperative ...
Rick Hilton is an entomologist and Extension researcher with the Oregon Wine Research Institute, based at Oregon State University. His work focuses on three treehoppers that could be vectors of red blotch disease, which can devastate a vineyard.
Vaughn Walton is an entomologist with Oregon State University’s Department of Horticulture and also a core researcher with the Oregon Wine Research Institute. He works with vineyardists who are growing grapes for this area’s ...
Demonstration of how to assemble a paper wing trap to monitor insects. Wing traps are baited with a pheromone lure that attracts a certain species of interest.
Oregon Bee Atlas participants have documented more than 15 different genera of Oregon bees on Yarrow, including all of the short-tongued bee genera, like the Halictus in the video.
Carol Yamada |
Aug 2020 |
Video
Photo: Rob Currie, University of Manitoba (Cropped from original)
This presentation is to provide you with the theory and management practices to ensure high honey bee colony winter survival. The presentation is by Dr. Andony Melathopoulos, Assistant Professor of Pollinator Health Extension in ...
Varroa destructor, a parasitic mite, is the most serious pest of a honey bee colony. Left unchecked, varroa mites can severely damage the colony and lead to collapse. Visual inspection of honey bee adults is not a reliable ...
Left unchecked, varroa mites can severely damage the colony and lead to collapse. Visual inspection of honey bee adults is not a reliable way to monitor for varroa. This video demonstrates two methods for sampling a colony for varroa mites: the alcohol wash and the powdered sugar shake.
Oregon is home to over 500 species of bees, which are responsible for pollinating many of our staple crops and plants in rural and urban landscapes. Often overlooked are bees present in Oregon forests. Who and where are ...
Oregon State University Extension entomologist Silvia Rondon shows how to pin small insects in a collection.
Silvia I. Rondon |
Jul 2011 |
Video
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