A. andersoni is a predatory mite that can be used to control a range of mite pests. Their polyphagous nature allows them to feed on many arthropods, including spider mites, broad mites, as well as pollen in the absence of an adequate pest food source. A. andersoni remain active under a wide temperature range (43-104ºF ) making them suitable for early season introductions as well as very hot conditions. Predators are available in hanging sachets, as well as mites on loose carrier. Continuous sachets strips are 327 feet in length, with 167 filled sachets per strip, and 6 strips per case.
0.2-0.3 mites per sqft
125 ct. sachets: 1 sachet per 5-7 sqft
250 ct. sachets: 1 sachet per 10-14 sqft, 1 sachet per 6-13 ft row, 1 sachet per tree, 2-3 mites per 9-12 sqft
- 1) Sachets: Sachets are a slow release, miniature breeding grounds and should be hung throughout the crop foliage. If possible, provide a little protection by hanging deep in the foliage to protect from direct light. Gemini sachets should be used in areas where sachet wetting from irrigation is likely. Sachets are viable for approximately 6 weeks.
2) Bottles with carrier: Before application, carefully rotate bottle to distribute mites throughout the vermiculite. Gently shake and disperse over foliage.
Note order deadlines: orders for the 250 count sachets and 10k liters must be received by 10 am on Tuesday for shipment the following week. All other A. andersoni product orders are needed by noon on Thursday. All predators are shipped on Wednesdays following deadline, orders received after deadline will be held until the next shipping week. Beneficial insects are normally shipped by FedEx Ground within the state of Washington, and by FedEx Express elsewhere in the USA. Please contact us directly if you require a different method of shipping. Live insects may not be shipped to Hawaii.