Phytoline -Vermiculite-2000 Individuals - 0.5L Bottle

Phytoline is a trusted and highly effective biological control solution containing Phytoseiulus persimilis, a specialized predatory mite known for its aggressive appetite for two-spotted spider mites (Tetranychus urticae). Widely regarded as the gold standard for spider mite suppression in integrated pest management (IPM), Phytoline is routinely used across a broad spectrum of crops including tomatoes, cucumbers, strawberries, and ornamentals.

Unlike generalist predators, Phytoseiulus persimilis is a dedicated natural enemy of spider mites, feeding on all life stages including eggs, larvae, nymphs, and adults. Its fast reproduction, efficient hunting behavior, and ability to suppress even pesticide-resistant mite populations make Phytoline a go-to solution for growers who demand quick, consistent, and natural control.

How Phytoline Works

Life Cycle and Feeding Behavior

Both the adult and juvenile stages of Phytoseiulus persimilis are voracious predators. Once released onto an infested plant, these mites immediately begin consuming spider mites in high numbers. A single predator can consume up to 20 spider mite eggs or 5 adults per day.

Phytoline actively targets:

• Eggs

• Nymphs

• Adult spider mites

By attacking multiple life stages, it halts reproduction and breaks the pest cycle faster than conventional methods.

Climatic Adaptability

• Performs best in temperatures above 57°F (14°C)

• Remains effective in both greenhouse and outdoor environments

• Will not enter diapause even under low light conditions

• Performs less efficiently when temperatures exceed 86°F (30°C), as spider mites reproduce faster in such conditions

These characteristics make Phytoline a reliable choice for most growing conditions with the exception of extreme heat.

Primary Use Targets

Phytoline is specifically formulated to target:

• Two-Spotted Spider Mite (TSSM) – Tetranychus urticae

This destructive pest is common in a wide range of greenhouse and field crops and can cause substantial damage if not managed early and consistently.

Delivery Systems

Phytoline is available in several user-friendly formats, designed for efficient application in crops of any size:

500ml (16oz) Bottles

• Contains either 2,000 or 20,000 mites

• Ideal for wide-area coverage

• Comes in a transparent container to allow for visual inspection of live mites

• Features a vermiculite carrier for even distribution and moisture retention

30ml (1oz) Vials

• Contains the same mite counts as bottles

• Designed for treating localized "hot spots" of infestation

• Cap is engineered for precise dosing and directional application

• Best for use in greenhouse environments with limited affected zones

Application Guidelines

General Usage Instructions

• Before opening, tap the bottom of the bottle to dislodge mites from the surface

• Roll the bottle gently to evenly mix mites within the carrier

• Invert the bottle above spider mite-infested leaves for application

• Avoid vigorous shaking to prevent mite injury

• Repeat applications in established colonies to gain full control

• Leave empty bottles on infested plants to allow any remaining predators to escape

For Hot Spot Treatments

• Use higher application rates as required

• Open vials only when ready to apply in the greenhouse

• Apply directly to the affected leaves

• Leave open containers on the crop after application to ensure full predator release

Storage and Handling

• Keep containers horizontal and cool (6–10°C / 43–50°F)

• Do not expose to direct sunlight at any time

• Apply as soon as possible after delivery to ensure maximum mite viability

Correct storage and handling are key to maintaining mite performance and ensuring successful crop integration.

Recommendations

Phytoline is a precise, targeted solution for growers dealing with two-spotted spider mites. With the ability to manage even acaricide-resistant strains, it offers a natural and effective alternative to chemical intervention. When used preventatively or early in an infestation, Phytoline can stop damage before it impacts yield or plant health.

Its flexible application methods, rapid predator establishment, and compatibility with greenhouse and outdoor conditions make it suitable for a variety of growing environments. Whether treating isolated hot spots or entire crops, Phytoline is an essential part of any sustainable pest management strategy.