Weed Research and Information Center

Events

AQUATIC WEED SCHOOL

DIAGNOSING HERBICIDE SYMPTOMS course

RICE FIELD DAY

  • 2022 :: Aug. 31
    • handout :: 2022 UC Rice Weed Program
    • poster :: California Weedy Rice and Other Grasses’ Response to Clethodim
    • poster :: Florpyrauxifen-benzyl, Loyant®, Applications at Different Growth Stages to Rice and Smallflower Umbrella Sedge
    • poster :: Tracking Herbicide-Resistant Weeds in California Rice through a Community-Driven Approach
  • 2020 :: Aug. 26 :: 2020 California Rice virtual Field Day
  • 2019 :: Aug. 28 :: 2019 Rice weed control handout
  • 2018 :: Aug. 29
    • handout :: 2018 Rice Weed Control Program
    • poster :: Evaluating Different Algaecides for Controlling Algae in Flooded Rice
  • 2017 :: Aug. 30
    • handout :: 2017 Rice Weed Control
    • poster :: Phenotypic Characterization of Weedy Rice in California
  • 2016 :: Aug. 31 :: handout :: 2016 Rice weed control
  • 2015 :: Aug. 26 :: handout :: 2015 Rice weed control
  • 2014 :: Aug. 27
    • handout :: 2014 Rice weed control
    • poster :: Target-site resistance to Propanil in Cyperus difformis L. (smallflower umbrella sedge): implications for management in rice fields of California
  • 2013 :: Aug. 28
    • handout :: 2013 Rice Weed Control Program
    • poster :: Behavior of Ludwigia decurrens (winged primrose willow) and preliminary greenhouse efficacy testing of rice herbicides
    • poster :: Predicting emergence of smallflower umbrella sedge for improved timing of control in rice fields
    • poster :: Preliminary evaluation of control measures for Limnophila spp. (marshweed) in California rice
    • poster :: Propanil resistance in smallflower umbrella sedge (Cyperus difformis L.): a new challenge to rice growers in California
  • 2012 :: Aug. 29
    • poster :: Site-specific temperatures improve weed emergence predictions in California rice: introducing a web-based decision support tool
    • poster :: Traits for field identification of Monochoria vaginalis and species of Heteranthera at different growth stages
  • 2011 :: Aug. 31
    • poster :: The timing of Echinochloa spp. and Cyperus difformis emergence in alternative stand establishment rice systems depends the year, flooding date, and location within the Sacramento Valley

RICE PEST MANAGEMENT COURSE

HARVESTER SANITATION FIELD DAY

WEED DAY

WEED SCIENCE SCHOOL