Persistence of insecticidal activity of novel bio-encapsulated formulations of Bacillus thuringiensis var. kurstaki against Choristoneura rosaceana [Lepidoptera: Tortricidae]Persistance de l’activité insecticide de formulations bio-encapsulées du Bacillus thuringiensis var. kurstaki contre Choristoneura rosaceana [Lepidoptera : Tortricidae][Record]

  • J.-C. Côté,
  • C. Vincent,
  • K.-H. Son and
  • S. H. Bok