Ruijun Qin, an Oregon State University Extension Service soil scientist and assistant professor in the College of Agricultural Sciences, started a research project to uncover opportunities for viable rotational crops to use with onions and potatoes.
In 2018, the the Western Cover Crop Council (WCCC) was formed to facilitate and enhance communication and collaboration among growers, Extension agents, researchers and other agricultural professionals.
Q: How to treat powdery mildew on squash and cucumber plants? Most of our squash plants have powdery mildew. Some of the leaves have died and crumbled. We had same problem last year. I regret not removing all the infected ...