Methionine-Riboflavin and Potassium Bicarbonate-Polymer Sprays Control Apple Flyspeck and Sooty Blotch

Fig. 6. Effect of treatments on flyspeck incidence on detached apple fruits in a moist chamber. MR = methionine-riboflavin formulation. MR dark = containers with fruits wrapped with aluminum foil following application of MR. KHCO3 = potassium bicarbonate. Flyspeck was rated as present or absent. Thirty fruit were evaluated from each of five replicates. Bars with the same letter are not significantly different according to Fisher’s Least Significant Difference (LSD) test (P = 0.05).



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Methionine-Riboflavin and Potassium Bicarbonate-Polymer Sprays Control Apple Flyspeck and Sooty Blotch