Spidex Boost

Scientific name:
Phytoseiulus persimilis
Common name:
Predatory mite
Spidex-Boost.jpg
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Use for

Use for

Pests

Two spotted spider mite (Tetranychus urticae) and other Tetranychus spp., except Tetranychus evansi.

How it works

How it works

Mode of action

Predatory mites leave the sachets and enter the crop. There they pierce the prey with their sucking mouthparts and suck out the contents.

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Product specifications

Product specifications

Pack size 250 sachets. Each sachet contains 100 predatory mites.
Presentation Sachets in cardboard box
Carrier Wood-chips.

Directions for use

Directions for use

Application

  • Hang sachets in sheltered locations in the crop, not exposed to direct sunlight
  • Sachets do not have an exit hole, so each sachet needs to be cut open or an exit hole needs to be pierced into it
  • Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites

In contrast to other Koppert products containing mites in sachets, Spidex Boost does not contain a rearing system which produces several generations of predatory mites over time. The mites will leave the sachets within a few days.

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Dosage

The dosage of Spidex Boost depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction preventively or as soon as the first spider mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated weekly if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation.

Environmental conditions

Phytoseiulus persimilis is most effective at temperatures between 13 and 27°C (55 and 81°F) and not effective above 30°C/86°F. Phytoseiulus persimilis is sensitive to relative humidity below 70%.

Combined use

Can be combined with Neoseiulus californicus and Feltiella acarisuga.

Side effects

Pesticides can have (in)direct effects on biological solutions. Find out which pesticides have side effects on this product.

Go to side effects database
Product handling

Product handling

Storage time after receipt

1-2 days.

Storage temperature

8-10°C/47-50°F.

Storage conditions

In the dark.

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"The general conditions of Koppert (Koppert B.V. and/or of its affiliated companies) apply. Only use products that are permitted in your country/state and crop. Always comply with the conditions specified in local product registrations. Koppert cannot be held liable for unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions."