Lilium Hybrid Termolie 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

Spider mites thrive in the warm, dry conditions often experienced by Lilium hybrids. They pierce plant cells to feed, creating characteristic fine silk webbing across the undersides of leaves and between stems.

Very Common

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

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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 where mites reside.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Increase humidity around the plant and avoid dry, warm air to make the environment less hospitable for spider mites.

Flora Premium Plant Mister

Spray Bottles

$12

In Stock

3 Use a moisture meter to monitor soil levels, as keeping the plant consistently hydrated helps prevent the dry conditions mites prefer.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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Tetranychus urticae (European Red Spider Mite)

This specific species is highly aggressive on Lilium 'Termolie', often causing the fine webbing to become dense and accompanied by stippling (tiny yellow dots) on the foliage.

Very Common

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How to confirm: Inspect the leaf undersides for small, reddish-brown moving specks near the web clusters.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic miticide/insecticide spray to the plant to eliminate the spider mite population and destroy any remaining eggs.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Thoroughly wipe or spray the foliage with water to physically remove the fine webbing and dislodge mites from the undersides of leaves.

3 Monitor the plant's moisture levels using a soil meter to ensure the environment does not become too dry, as spider mites thrive in low humidity.

GROWIT Soil Moisture Meter - Blue

Water Meters

$12

In Stock

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Extreme Low Humidity/Desiccation

While not a direct producer of webbing, extremely dry air can cause fine, thread-like structural damage or make existing mite silk appear more prominent and brittle.

Common

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How to confirm: Check if the surrounding environment has been significantly below 40% humidity recently.

build How to fix it

shopping_cart Recommended Products

1 Increase ambient humidity around the lily to prevent further desiccation and strengthen plant tissues.

Flora Premium Plant Mister

Spray Bottles

$12

In Stock

2 Inspect the undersides of leaves for spider mites, as dry conditions often trigger mite outbreaks; treat with an organic insecticide if pests are found.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

3 Monitor soil moisture levels closely to ensure the plant remains hydrated without becoming waterlogged.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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