Chrysanthemum Maicon Fine Webbing - Causes & Fixes

Jump to cause: Two-Spotted Spider Mite Infestation Tetranychus urticae (European Red Spider Mite) Extreme Low Humidity (Desiccation)

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Two-Spotted Spider Mite Infestation

The presence of fine webbing is a hallmark sign of spider mites, which thrive in the warm, dry conditions often found around Chrysanthemums. These arachnids pierce plant cells to suck out sap, leading to stippling and eventual leaf drop.

Very Common

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How to confirm: Hold a white piece of paper under a leaf and tap it sharply to see if tiny crawling dots fall onto the paper.

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1 Apply an organic miticide to eliminate the spider mite population and destroy eggs, larvae, and adults.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase humidity around the plant and wipe leaves with a damp cloth to physically remove webbing and disrupt the mites' dry habitat.

3 Monitor soil moisture levels to ensure the plant is not under drought stress, which can exacerbate mite infestations.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

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Tetranychus urticae (European Red Spider Mite)

In many greenhouse-grown Chrysanthemums, this specific species is highly prevalent and creates dense silk webs around the flower buds and leaf axils to protect their colonies.

Very Common

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How to confirm: Inspect the undersides of leaves for tiny yellow speckling or reddish-brown egg clusters near the webbing.

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shopping_cart Recommended Products

1 Apply an organic insecticide/miticide spray to the plant, ensuring you coat the undersides of leaves and the dense silk webs to reach the mite colonies.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase humidity around the plant and ensure good airflow, as spider mites thrive in hot, dry conditions.

3 Use a yellow sticky trap to monitor for and capture adult mites and other flying pests in the vicinity.

Super Ninja Fungus Gnat Traps - 30 Pack

30 pcs

$7

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Extreme Low Humidity (Desiccation)

While not a direct producer of silk, extremely dry environments can cause spider mite populations to explode and make the fine webs more visible as leaf tissue becomes brittle.

Common

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How to confirm: Check if the ambient humidity in your growing area has dropped below 40% recently.

build How to fix it

shopping_cart Recommended Products

1 Treat the plant with an organic insecticide to eliminate potential spider mite populations that thrive in dry conditions.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase local humidity around the Chrysanthemum by using a pebble tray or a fine misting spray bottle to prevent leaf desiccation.