174619.fig.004a
(a)
174619.fig.004b
(b)
174619.fig.004c
(c)
Figure 4: Reduction in the thickness of the tegument of D. caninum adult worms. Adult cestode untreated (a) or treated (b) with 10 mg for 8 hours post-incubation (40X). The strain GP526 of B. thuringiensis reduced the thickness tegument of the adult cestode D. caninum by 34% (c) (Dunn’s test ).