Older Windbreaks May Need Renovation
April 17, 2009 While tree windbreaks may last for 50 years or more, some older windbreaks may need renovation because of reduced effectiveness due to age, poor health or neglect, says Dennis Adams, forester with the Nebraska Forest Service.
Soilborne Wheat Mosaic Virus Confirmed
April 10, 2009
Figure 2. Stunting (center plot) of a wheat breeding line caused by soilborne wheat mosaic virus. |