UC Weed Science (weed control, management, ecology, and minutia)

Lettuce in the Salinas Valley is direct seeded by planting 34 times the amount of seed need and then thinning the stand to the desired spacing.

Waterhyacinth (Eichhornia crassipes) is a floating perennial species that has become a serious management issue as it invades aquatic ecosystems around the world.

From the UC Rice Blog... The 2017 season kicked off with much fanfare regarding weedy rice. Thanks to the vigilance of the entire rice industry, the UCCE Rice Advisors received many calls regarding weedy rice, starting in late June, as growers finished their herbicide applications.

Assistant Professor of Weed Science Penn State University Faculty Announcement: The Assistant Professor of Weed Science is a tenure-track faculty position with 60% extension and 40% research responsibilities.

November has arrived, and before you know it we'll be ringing in 2018! For those who hold a license or certificate from the Department of Pesticide Regulation (DPR), and have a last name starting with the letter M through Z, this is your year to renew.