Sugarbeet Diseases - PowerPoint PPT Presentation
1 / 2
Title:
Sugarbeet Diseases
Description:
30-40% of fields require rhizomania resistant varieties. Sugarbeet Diseases ... Leafhopper vector. Two strains. Worland Strain. CFH Strain ... – PowerPoint PPT presentation
Number of Views:490
Avg rating:3.0/5.0
Title: Sugarbeet Diseases
1
Sugarbeet Diseases
- Rhizomania
- First detected 4 yrs ago
- 2005 All sugarbeet producing areas
- Fungal vector Polymyxa betae
- Tare soils, contaminated equipment
- 30-40 of fields require rhizomania resistant
varieties
2
Sugarbeet Diseases
- Curly Top (Beet curly top virus)
- Leafhopper vector
- Two strains
- Worland Strain
- CFH Strain
- Control Poncho insecticide/seed treatment
Section 18 20062007
