Fig. 4. Effects of G_app7 against downy mildew disease in pearl millet under greenhouse
conditions. (A) Survival rate of pearl millet plants infected with S. graminicola by
seed treatment with G_app7. Apron 35 SD and Amistar 250 SC, and distilled water
were used as positive and negative controls, respectively. Error bars are SEs from four
replicates. Different letters indicates significant differences among G_app7-, Apron 35
SD-, Amistar 250 SC- and water-treated samples according to Tukey's HSD (P < 0.05).
(B) Representative picture shows enhanced resistance of highly susceptible pearl millet
(cv. 7042S) plants to downy mildew disease by seed treatment with G_app7.