Ephedrus cerasicola
Aphilin , Aphipar , Aphipar-M or Ervipar ). Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your [...] range of aphids The parasitic wasp Ephedrus cerasicola is available at Koppert in Aphiscout . Aphiscout consists of Aphidius colemani , Aphidius ervi [...] typically range from 0.75-1.5 parasitic wasps per m 2 . This is equivalent to one unit every 250-350 m 2 . The parasitic wasps will emerge within 2 weeks. Releases