Praon volucre
opening The dosage of Aphiscout depends on climate, crop and aphid density and species, and should always be adjusted to the particular situation. Start in [...] belongs to the family Braconidae and to the subfamily Aphidiinae . Praon volucre is one of the most abundant parasitoids of many aphid species in Europe [...] If the aphid species present is known it might be better to switch to an appropriate single species product ( Aphilin , Aphipar , Aphipar-M or Ervipar )