Trichogramma brassicae

Moth Egg Parasites

Prevent Worm Pests on Cole Crops!
Orders ship Monday through Wednesday Only.
  • 3 Tabs Only
    SKU: 1131910
  • $7.00
  • 6 Tabs Only
    SKU: 1131903
  • $12.00
  • 1 Card (30 Tabs)
    SKU: 1131911
  • $25.00
  • 5-9 Cards (Price Is Per Card)
    SKU: 1131912
  • $22.50
  • 10+ Cards (Price Is Per Card)
    SKU: 1131913
  • $20.50
  • Description
  • Instructions
  • Shipping Info

Trichogramma brassicae is especially useful for controlling moth populations on cole crops. Use T. brassicae in cooler climates with low-lying plants affected by caterpillar and/or borer damage.

Timing the release is important – if you release too early there aren't enough pest eggs for the wasps to parasitize - too late means that the pest eggs have hatched and you have a new problem - caterpillar pests.

Biology & Life Cycle: Trichogramma wasps lay their eggs inside the pest eggs, stopping development. The larvae feed on the egg and then emerge as adults. The larvae take 10 days to develop within the pest moth egg, which turns brown or black as the larvae pupate. The adult wasps live anywhere from 7 to 14 days, depending on temperature and moisture and the female Trichogramma will parasitize up to 300 pest moth eggs. Eggs on cards usually hatch within 2-5 days.

Preferred food: Trichogramma parasitize the eggs of more than 200 pests, including borers, webworms, loopers, leafworms, fruitworms, cutworms, bollworms, and armyworms (except beet armyworms).

Choose the correct variety for your region:

When will my order ship?

Orders ship Monday through Wednesday Only.

  • This product ships via Second Day Air only. Please allow for a minimum of 24 hours to process orders. Orders received after 6 AM on Wednesday will ship the following Monday.

This Product Controls These Pests or Diseases: Over 200 pest moth species (armyworms, borers, cutworms, fruit worms, leaf worms, leaf worms, leaf rollers, loopers etc.).

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