DOAJ (DOAJ: Directory of Open Access Journals) · 1982 · 37 citations · 0 references
Open access
AgricultureAgronomyWeed ScienceCrop ProductionCropping SystemsPolyculture SystemsCrop Pest InsectsCrop-weed InteractionsMixed CroppingSpecies MixturesWeed ManagementWeed Management In PolyculturesCropping InteractionsInterference With Crop EstablishmentMixed Cropping DesignPest Natural EnemiesPolyculture Crop AssociationsRelease From Natural EnemiesWeed Biodiversity In Polycultures
Mixing crops and letting some weeds grow reduced pest insects and encouraged their natural enemies.