Fig. 3From: Double-coated microencapsulation of honeybee endogenous probiotics as a new strategy for the biocontrol of the American foulbrood diseaseMean wet size (± STD) of the double-coated microcapsules. Uppercase letters are results of Tukey test. a−d Means with the same letter are not significantly different at sig. (p ≤ 0.05)Back to article page