Buy Aphids -

Available at NaturesGoodGuys starting at $26.50 for 500 pupae.

: 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 buy aphids

Standard packages of 1,500 ladybugs can be found at retailers like Shonnard's for around $15.99. Finding Aphids for Specific Needs Available at NaturesGoodGuys starting at $26

: A well-known natural predator, though some experts recommend caution when releasing them into native populations. buy aphids

Available at Green Methods with prices ranging from $35.95 to $332.95.

Available at Arbico Organics starting at $60.00 for 1,000 pupae. Also sold at NaturesGoodGuys for $28.45 per bottle.