Swirski Ulti-Mite Sachet



100 in stock


Each sachet with hook contains 250 predatory mites and storage mites (all stages) mixed with carrier material /bran.
The sachet is made of a 100% industrial compostable foil. It satisfies the conditions of the ‘Industrial compostable’ standard (certified by external party).
The sachets can therefore be disposed of together with the crop waste.
Use Swirski Ulti-Mite for:
Young larvae of various thrips species
Eggs and larvae of whitefly
Tarsonemid mites
When to use Swirski Ulti-Mite:
Use Swirski Ulti-Mite for biological pest control of young larvae of various thrips species, eggs and larvae of whitefly (both Trialeurodes vaporariorum and Bemisia tabaci) and tarsonemid mites (Polyphagotarsonemus latus).
Use Swirski Ulti-Mite as a preventive method and when the first signs of a pest appear.
How Swirski Ulti-Mite works:
Adult predatory mites search for their prey or wait for it to pass by and subsequently feed on their prey.
Use sachets as soon as possible after receipt
Hang sachets in sheltered locations on the crop (no direct sunlight).
Sachets can be placed directly into the crop (sachets already have an exit hole)
Handle sachets by the cardboard strip at the top; predatory mites are easily damaged

Swirski Ulti-Mite


Light Curative

Heavy Curative


1 – 2,5

1 – 2,5


Interval (days)

28 – 42




Start when thrips or

Whitefly is present

Infected areas only, always in

combination With other beneficials

Best working conditions:
The predatory mite is not susceptible to diapause and therefore can also be introduced during the winter time.
It is tolerant to high temperatures; a swirskii population starts to develop when the temperatures during the day regularly exceed 20-22 °C.
– Temperature: 10-15°C/50-60°F
– In the dark
– Provide ventilation to prevent CO2 accumulation
This product is not available for sale online. Pick up in store only. Thank you!