: Best for year-round use in greenhouses and fields against small-bodied aphids.
: The most common recommendation is to find them on local flowering plants, tall native grasses, or at hardware store garden centers like Home Depot where they may inadvertently be present on nursery plants. buy aphids
: Generalist predators that devour aphids in their larval stage. Larvae are available at Arbico Organics from $28.00. : Best for year-round use in greenhouses and
: Some biological control specialists like GrowLiv Biologicals sell "Banker Plant Systems," which include a host plant already populated with a non-pest species of aphid to provide a continuous food source for purchased predators. Understanding Aphids tall native grasses