Fig. 3
From: Application of bacteria and bacteriophage cocktails for biological control of houseflies
a Intestinal damage of housefly larvae. The larvae in the BBP group, HBP group and HB group showed a blue color due to intestinal damage (red frame). b Crawl trace of housefly larvae on the crawl trace culture medium. Values are the mean ± SD of triplicate treatments. Asterisks indicate significant differences at *P < 0.05 and ** P < 0.01. BB, Beneficial bacteria cocktail; BBP, beneficial bacteria phage cocktail; HB, harmful bacteria cocktail; HBP, harmful bacteria phage cocktail; SD, standard deviation