‘Duck run’ pest control catching on in SA’s winelandsNatural methods boost biodiversity and improve soil health in StellenboschAFP23 AUG 2026, 08:002 min readShareFacebookXLinkedInWhatsAppEmailPremiumContinue reading with a subscription.Subscribe for full access to our journalism.View subscriptionsAlready subscribed? Sign in · Create an accountShareFacebookXLinkedInWhatsAppEmail