Aphidius matricariae
Aphipar -M depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after [...] eggs inside an aphid, the larvae hatch and begin to feed internally. They use their specialized mouthparts to penetrate the aphid’s body and siphon off its [...] the wasp waist. Aphidius matricariae is specific to aphids of the family Aphididae. Most species belong to the genera Myzus, Aphis, Ovatus, Rhopalosiphum