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Swirski-Mite Plus

Predatory Mite

Amblyseius swirskii

Used for:

Young larvae of various thrips species, Eggs and larvae of whitefly, Tarsonemid mites

Quantities Available:

Per Box:

Packaging Style:


12,500 - 62,500

100x - 500x


Each paper sachet contains 250 predatory mites and storage mites mixed with bran

When to use Swirski-Mite plus?

Use Swirski-Mite Plus 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-Mite Plus as a preventive method and when the first signs of a pest appear.

How does Swirski-Mite plus work?

Adult predatory mites search for their prey or wait for it to pass by and subsequently feed on their prey.

Application Swirski-Mite plus

- Use sachets as soon as possible after receipt
- Hang sachets in sheltered locations on the crop (no direct sunlight).
- Measures improving the moisture balance in the sachets, such as placing the bottom of the sachet on moist substrate, will have a positive effect on the longevity of product
- 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


Biological beneficials have a very short life expectancy and therefore need to be introduced to the crop as soon as possible after receipt. Failure to do so can have a negative impact on their quality. In case you do need to store Swirski-Mite Plus, please follow the instructions below. Koppert B.V. is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions.
- Storage after receipt: 1-2 days
- Storage temperature: 10-15°C/50-60°F
- In the dark
- Provide ventilation to prevent CO2 accumulation


The information given below is merely indicative. Tailored advice can be provided if information is available on the local factors that need to be taken into account, such as the crop, the climate conditions and the level of infestation. For the correct approach, please consult a Koppert specialist or a recognized distributor of Koppert products.

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