Use for
Pests
Two spotted spider mite (Tetranychus urticae) and other Tetranychus spp., except Tetranychus evansi.
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.
Product specifications
| Pack size | 250 sachets. Each sachet contains 100 predatory mites. |
| Presentation | Sachets in cardboard box |
| Carrier | Wood-chips. |
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.
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.
Product handling
Storage time after receipt
1-2 days.
Storage temperature
8-10°C/47-50°F.
Storage conditions
In the dark.
"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."