Bulk domestic N. californicus
25k /bottle


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Neoseiulus (=Amblyseius) californicus

Target: Two spotted spider mite (Tetranychus urticae) and fruit tree red spider mite (Panonychus ulmi). All stages, preferring younger stages. Predatory mites also survive on other mites and pollen and can survive for a number of weeks without food.

Unit of packaging:  25,000 / bottle w/feeder mites

Application rates:

N. californicus


interval (days)




25/10 ft²




curative light

100/10 ft²



Use together with P. persimilis

curative heavy

200/10 ft²



Use together with P. persimilis


Remarks:  for curative control, use N. californicus in conjunction with P. persimilis

Environmental conditions:  N. (Amblyseius) californicus tolerates high temperatures and low humidities.


  • turn and shake the bottle gently before use
  • sprinkle material on leaves
  • in low crops it is possible to distribute mechanically by means of a mite blower

Storage and handling

  • storage after receipt: 1-2 days
  • storage temperature: 8-10°C/47-50°F
  • in the dark (bottles horizontally)


  • Mobile stages: transparant white-orange to yellow, droplet shaped, short legs, looks like Amblyseius cucumeris
  • Eggs: oblong, transparant to white, attached to hairs along veins on the underside of leaves

Mode of action:  Adult predatory mites, nymphs and larvae actively search for their prey and suck them empty.

Important!  The introduction rates of this product should be adjusted to the mode of action of the product and the results that can be expected in the crop where the product is applied. Your consultant will be able to advise you further.

Precautions: inhalation of product may cause sensitization in case of mechanical application. Dust mask is recommended as protection for operator and people working near place of application.

All times are Pacific Time Zone
Holiday Shipping Schedules apply to all products.

This is a West coast shipping point:  Orders Processed by 10:00 AM are shipped the following business day (M - W)

  • West Coast FOB available by Next Day or 2nd Day Method when conditions allow.
Koppert Shipping Schedule

Will Call pick-up on Friday's at Everwood Farm (flat rate shipping):

  • You must have an active Account to use this method.  Contact Us for details.
  • Orders must be processed by Friday, 10:00 AM, for pickup the following week
  • Model: CA_Bulk
  • Shipping Weight: 0.5lbs
  • Manufactured by: Beneficial Insectary


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