Management of Major Blueberry Diseases - The Southern Region ...

Fungicide and rate/A2005 Leaf Spot Trial ResultsPotassiumphosphitesSeptoria leaf spotSeverity(Clinch)Severity(Bacon)AnthracnoseIncidence(Bacon)Severity(Bacon)Defoliation(Bacon)1) Untreated Check 16.4 a 3.3 a 67.6 a 20.5 a 43.0 a2) Aliette 5 lb 5.3 b 0.1 b 22.8 b 2.3 b 15.2 b3) ProPhyt 4 pt 7.7 b 0.2 b 20.0 bc 2.7 b 10.0 b4) Agri-Fos 5 pt 3.0 b 0.2 b 18.0 bc 1.7 b 12.0 b5) Cabrio 20EG 14 oz 5.5 b 0.2 b 7.6 d 0.4 b 8.8 b6) Cabrio 20EG 14 ozalternated with ProPhyt 4pt (2 applications each)5.5 b 0.1 b 10.4 cd 1.0 b 4.2 b7) Procure 480SC 16 fl oz 8.2 b 0.8 b 13.2 bcd 1.0 b 13.8 bLSD (P = 0.05) 5.9 1.5 9.7 2.7 15.0