College of Agricultural Sciences

About the OSU College of Agricultural Sciences: Through its world-class research on agriculture and food systems, natural resource management, rural economic development and human health, the College provides solutions to Oregon’s most pressing challenges and contributes to a sustainable environment and a prosperous future for Oregonians.

Large increase of brown marmorated stink bugs poses serious threat to Oregon crops

CORVALLIS, Ore. – The amount of invasive brown marmorated stink bugs in 2022 tops anything seen in Oregon for at least five years and poses a serious threat to Oregon crops and garden plants, according to Oregon State University Extension Service’s orchard crop specialist.

Nik Wiman, an associate professor in the College of Agricultural Sciences, said fruit and vegetable crops in the Willamette Valley have been affected.

Hemp byproducts are good alternative feed for lambs, Oregon State study finds

CORVALLIS, Ore. – An Oregon State University study found that spent hemp biomass – the main byproduct of the cannabinoid (CBD) extraction process of hemp – can be included in lamb diets without any major detrimental effects to the health of the animals or their meat quality.

The findings are significant because the hemp byproducts, known as spent hemp biomass, currently have little to no economic value for the hemp industry, the researchers said.