Why You Need to Use A Preemergence Herbicide on Sugarbeet Fields in 2018

0
Sin votos aún
Su voto: Nada

 

  • Late spring requires use of a preemergence herbicide after planting when waterhemp is a production challenge.
  • Use a chloroacetamide herbicide split lay-by with glyphosate and ethofumesate at the 2-4 lf sugarbeet stage followed by the 6-8 leaf sugarbeet stage.
  • Control waterhemp escapes when they are small, less than 4-inches tall. Be aware that PowerMax and UpBeet do not control resistant biotypes; Betamix is in short supply.
  • You may need to cultivate to control waterhemp escapes.
Autores: 
Tom Peters
Editora: 
University of Minnesota Extension
Año: 
2018