Biological Control Agents

**Order by 12 noon ET on day of shipping--FedEx Next Day
Active Ingredient: Heterorhabditis bacteriophora
Beneficial nematode for controlling the white grub stages of Oriental and Japanese beetles, and the European chafer. Available in trays of 250 million. 250 million treat 2500-10,000 sq. ft. depending on pest and pressure.
MOA = UN
REI = 0

Tiny Whitefly Parasites (Encarsia formosa) lay their eggs inside developing Whitefly pupae, so a Whitefly Parasite hatches out instead of a Whitefly. You'll need a magnifier to see them, but they spell death for Greenhouse Whiteflies, and they provide some limited control of Sweet Potato Whitefly as well.