Posts Tagged: Weed ID

Training video :: Weed Identification

Here's part 3 of our training videos: Weed Identification. We've broken it up into three smaller parts for easier viewing. Weed identification :: 2011 Video :: Part 1 (10:32) Video :: Part 2 (9:10) Video :: Part 3 (10:32) For more training videos, visit the UC Weed Research &...

Still time to register for the SJV Weed Science day (April 11th) at the Westside Research and Extension Center

There is still time to register for the April 11th SJV Weed Science Extension Day at the Westside Research and Extension Center in Five Points (17353 West Oakland Avenue, Five Points, CA 93624). The meeting at the Westside Center will focus on agronomic crops, ROWs, and tree and...

April 11 Extension Day

San Joaquin Valley Weed Science Days on April 2nd (KARE) and April 11 (WSREC). Join us!

There are TWO upcoming weed science extension days in the San Joaquin Valley this April. The first will be held on the 2nd of April at the Kearney Agricultural Research and Extension Center in Parlier (9240 South Riverbend Road, Parlier CA 93648) and the second will be held on...

alkali weed

A Valentine's Day Blog Post: Weeds With Pretty Names (Re-Posted)

You just KNOW that some plants are considered weeds. Their common names give them away. They sound awful. Giant hogweed (Heracleum mantegazzianum). Ripgut brome (Bromus diandrus). Devil's claw (Proboscidea lutea). Smellmelon (Cucumis melo). Itchgrass (Rottboellia cochinchinensis)....

Identifying prostrate knotweed (and how to distinguish it from spurge)

Recently I was asked to help identify prostrate knotweed (Polygonum aviculare) that was collected from an alfalfa field. Admittedly, the tough and wire-like specimen that was submitted to me at the end of autumn didn't much resemble the succulent seedlings that I have often observed emerging in...

Read more