plants health control: apple cedar rust (Gymnosporangium juniperi-virginianae)
USA, North Carolina, Charlotte, the Bartlett Tree Research Laboratory (for University of Reading)
Variety: Carolina Gold
4-fold treatment with Silver Mix® 1 l/ha
4-fold treatment by fungicide (pyraclostrobin 12.8% + boscalid 25.2%) 0.9 l/ha
Biological efficiency: apple cedar rust (Gymnosporangium juniperi-virginianae)
Up to 78.9%
plants are more resistant to apple cedar rust (leafs)
Up to 75%
plants are more resistant to apple cedar rust (fruits)