Alfalfa & Forage News

Healthy soils are key for ensuring optimum plant health for high quality, high yielding alfalfa stands, not to mention long-term crop production.

UC Cooperative Extension and UC Davis will host a Healthy Soils Program field meeting on compost. The meeting will take place on Thursday, July 28th from 10:00am to 11:30am. The meeting will take place off of S. Landi Road, on Roberts Island in the Delta.

Insecticide resistance in alfalfa weevils is spreading across California Insecticide resistance is alive and well in alfalfa. Growers in Scott Valley, Palo Verde Valley, and the Los Banos area have reported issues with control failures for alfalfa weevil. In 2016, Dr. Steve Orloff and Dr.

I have received a couple calls this year from growers and a PCA about root scarring in alfalfa fields. These observations were a bit of a head scratcher for all of us. At one of the fields, I noticed what looked to be a wireworm on the root, so that was throwing me off (Figure 1).

A question came up from a rancher/farmer about grazing alfalfa seed production fields after seed harvest. Can one safely turn livestock onto alfalfa seed fields or cut and bale the hay for feed after harvesting the seed? Yes, with the following considerations: 1) Watch for Chemical Residues.