Orius the minute pirate bug, for thrips control in greenhouse and garden.

Due to production issues, orders for Orius should be placed on Thursday for next week delivery. Friday orders are not guaranteed for next week delivery. July 2026

Description

Also known as Minute Pirate Bug, Orius insidiosus is a generalist predator that preys on Western Flower Thrips (Frankliniella occidentalis), Onion Thrips (Thrips tabaci) and also consumes pollen and a variety of small, soft-bodied insects including mites, aphids, and small caterpillars. These beneficial insects are most effective for pests that inhabit flowers, as adults are attracted to, and often found in flowers. All stages of Orius move very quickly. The adults are good flyers and move efficiently throughout a greenhouse to locate prey.

Application Rates

0.5 - 1 per 10 square feet of canopy

Release Instructions 

Release the adults by gently shaking them onto individual plants or by opening the containers in the greenhouse and allowing the biological control agents to disperse. Concentrate release near pest hot spots. Supplying these predators with flowering pollen-rich plants or Ephestia eggs may increase their egg laying and activity. Safe for plants, people and pets. 

For Your Files: Orius insidiosus Tech Sheet

Using Thrips Banker Plants, UConn Extension.

Order deadline: Orders must be received by noon on Friday PT for shipment the following week. Questions? Call us at (360) 656-6680. See order deadlines & shipping and release instructions for details.