Endophytic Bacillus subtilis Strain E1R-J Is a Promising Biocontrol Agent for Wheat Powdery Mildew

Figure 5

Morphological changes of Blumeria graminis f. sp. tritici (Bgt) treated with strain E1R-j on leaves of wheat cultivar “Xiaoyan 6” 7 days after inoculation of Bgt observed by scanning electron microscope. (a) The water control showing normal conidia morphology; (b) and (c) mycelia and conidiophore were destroyed and showed shrinking by fermentation liquid (b) and E1R-j cell suspension (c). Bar = 10 μm.

(a)

(b)

(c)