Trichogramma Wasps

Check pricing on

Trichogramma (T. pretiosum, T. brassicae and T. minutum spp.) from Planet Natural are tiny parasitic wasps that have a wingspan of 1/50th of an inch. They are a very efficient destroyer of the eggs of more than 200 species of moths and butterflies (Lepidoptera) which are leaf eaters in their caterpillar stage. Examples of such garden pests include corn earworm, cutworm, cabbage looper, armyworm, borers and codling moth caterpillar.

Price includes First-Class Mail Shipping. Orders received by Wednesday 8:00 AM (EST) will ship the following Monday through Tuesday. Please indicate at Checkout if delayed shipping is desired or give us a call at 1-888-349-0605.

Shipped as pupae in host eggs, glued to one inch by one inch paper squares, Trichogramma arrive ready to hatch out as adult wasps. Release when moths are first present and periodically thereafter. Release 5,000 (1 square) per 5,000 square feet weekly, for 3-6 weeks.

Tip: Ants can be a problem, eating the eggs on the squares if found — placing them in strategic areas should prevent this. Hanging each square from a piece of thread is a solution.

Planet Natural guarantees live, timely delivery of our beneficial insects. Instructions for care and release are provided with each order.

Affiliate Disclosure: As an Amazon Associate we earn from qualifying purchases. Some links may be affiliate links. We may get paid if you buy something or take an action after clicking one of these links.