Amblyseius andersoni Treatment Bottles

Up to 10 Plants - 500 Mites

How many plants are you treating today? (Sizing is based on 6" pots. Feel free to size up or down depending on your setup.) Up to 10 Plants - 500 Mites Up to 25 Plants - 1,250 Mites Up to 50 Plants - 2,500 Mites Up to 100 Plants - 5,000 Mites Up to 150 Plants - 7,500 Mites Up to 200 Plants - 10,000 Mites Up to 300 Plants - 15,000 Mites Up to 500 Plants - 25,000 Mites

When your grow environment is unpredictable and pests are gaining ground, you need an immediate biological response. Unlike slow-release systems that take time to establish, Amblyseius andersoni bottles deliver a high concentration of active adults ready to hunt on contact.

Unlike specialized predators that require "perfect" conditions, Andersoni is the "all-terrain" solution. These mites remain active in temperature swings ranging from 42°F to 100°F, making them the premier choice for greenhouses, outdoor orchards, and indoor grow tents with fluctuating humidity.

Choosing Your Predator: When to Use Andersoni vs. Others

Not all predatory mites are the same. Choosing the right one depends on your environment and the severity of the infestation.

Predator	Use Andersoni When...	Use Others When...
vs. Persimilis	Your humidity is low/variable or you have multiple pest types.	You have a severe Two-Spotted Spider Mite outbreak in high humidity (>60% RH).
vs. Californicus	Temperatures are cooler (down to 42°F) or you need to target Broad/Russet mites.	You have high heat and lower pest pressure; both are great "preventatives."
vs. Swirskii	You are dealing specifically with mite complexes in cooler or transitional seasons.	Your main issue is Whitefly or Thrips in very warm, tropical conditions.

The Andersoni Advantage: Use this when you have "chaos"—fluctuating temps, unknown mite species, or a mix of Spider, Broad, and Eriophyid mites.

Why Choose Amblyseius Andersoni Bottles?

Most biological controls require a buildup phase. Our bottled Andersoni arrive as 100% active adults, providing:

Instant Knockdown: No waiting for colonies to establish; they hunt on contact.
Climate Resilience: Thrives in variable RH and extreme temperature shifts (42°F–100°F).
Versatile Prey Range: While a powerhouse for spider mite control, Andersoni also targets difficult microscopic pests like broad mites, russet mites, and cyclamen mites.

Targeted Pest Control Matrix

Andersoni is a generalist predator, making it the perfect "safety net" for mixed infestations.

Spider Mites: High efficacy against T. urticae and T. pacificus.
Broad & Russet Mites: Excellent suppression; essential for hemp and ornamentals.
Eriophyid Mites: One of the few predators capable of hunting gall mites in orchards.
Thrips (Larvae): Will provide supplemental suppression by feeding on young larvae.

Application & Dosage Instructions

For the best results in your Integrated Pest Management (IPM) program, follow these application guidelines:

Preparation: Gently rotate the bottle to ensure mites are evenly distributed in the carrier material.
Release: Sprinkle the contents directly onto foliage, focusing on undersides of leaves and known pest "hot spots."
Environment: Avoid overhead watering or pesticide applications for 24–48 hours post-release.

Recommended Rates:

Light Infestation: 10 mites per sq. ft.
Moderate to Heavy: 15–25 mites per sq. ft.
High-Value Crops: Blanket coverage across the entire canopy.

The Professional Grower’s Advantage

Pro Tip: Use Andersoni bottles for an immediate "clean out" of active pests, then follow up with Andersoni sachets for long-term, slow-release protection. This "knockdown and maintain" strategy is the gold standard for commercial growers.

100% Organic & Safe: Non-toxic to humans, pets, and pollinators.
Zero Residue: Perfect for late-stage flowering or edible crops.
Live Delivery Guarantee: Ships overnight to ensure maximum vitality upon arrival.