Kudos to Tony Foster for completing the first kaolin clay treatment in the orchard. Spraying Rosslyn’s fruit trees with kaolin clay is part of our nontoxic, organic, holistic orcharding regimen. It’s an effective way to reduce plum curculio (Conotrachelus nenuphar) larvae and European apple sawfly (Hoplocampa testudinea) larvae without resorting to toxic pesticides. Here’s the scoop […]