UCD ag engineering professor Ken Giles and colleagues have been testing a remote controlled helicopter for pesticide application in challenging terrain like hillside vineyards.
EVENT ANNOUNCEMENT * * * * * * Weed Day 2013 July 11, 2013 :: UC Davis Visit http://wric.ucdavis.edu and click on Weed Day Be a Weed Day sponsor (click here.) * * * * * * Weed Science School 2013 Sept. 17-19, 2013 :: UC Davis Visit http://wric.ucdavis.
Here's an article from the UCCE San Joaquin County Field Notes newsletter (May 2013.) Medusahead has been invading our rangelands for years. The Natural Resource Conservation Service (NRCS) has photo documentation from the early 1980s with large stands of medusahead on the east side of the county.