Amblyseius cucumeris predatory mite for thrips control Description Ambylseius cucumeris is a predatory mite that feeds on immature thrips, broad mites, russet mites, spider mites (particularly the eggs) and pollen in the absence of prey. Adults are pear-shaped, tan colored, and less than 0.5mm long. A. cucumeris prefers to feed on first instar thrips larvae, it will not attack adults. It works well on low to moderate infestations of thrips and as a preventative measure but should be used with other thrips predators such as Orius, or A. swirskii for improved control of serious infestations. Apply with Stratiolaelaps scimitus to control thrips pupae in the growth media. A complete life cycle takes 10-12 days at 68°F. Optimum conditions are 68-77°F with a relative humidity of 66-70%. A. cucumeris populations typically have more females than males (64% females). Rates 5-10+/sq.ft. or 1 sachet per 10 square feet or per plant If dealing with broad or russet mites increase to 60 mites/sq. ft. Instructions for use Sachets Make sure the crop and floor are dry when applying to avoid moisture entering the sachet packaging. Do not hang adjacent to heating pipes or where exposed to direct sunlight. Sachets have a small exit hole, do not make the hole bigger or poke extra holes in the sachet. Mites emerge for 3-6 weeks. If storing for a few days, keep in humid environment, greenhouse is best. Loose on vermiculite or bran Do not expose to direct sunlight or allow to overheat at any time. Gently rotate the container to distribute these natural enemies evenly throughout the carrier material. Continue rotating during application, keeping material mixed. Use within 18 hours of receipt Do not refrigerate Keep container horizontal until use, this helps the mites distribute evenly For larger quantities and bulk pricing, please contact us at (360) 656-6680 or [email protected] 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. FOR YOUR FILES: Amblyseius cucumeris Tech Sheet
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