Brassica Pigeon F1 Round White Sticky Leaves - Causes & Fixes

Jump to cause: Aphid Infestation Cabbage White Butterfly Larvae (Caterpillars) Scale Insects

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Aphid Infestation

Small, soft-bodied insects like aphids feed on the phloem of the cabbage leaves, excreting a sugary substance known as honeydew. This residue creates a distinct sticky coating on the leaf surface and can lead to leaf curling.

Very Common

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How to confirm: Inspect the undersides of the leaves and the tight inner heads for tiny, green or black moving insects.

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1 Apply an organic insecticide to eliminate the aphid population and stop the production of honeydew.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

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2 Use yellow sticky traps to capture adult aphids and monitor for any remaining insects in the cabbage patch.

Super Ninja Fungus Gnat Traps - 30 Pack

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3 Wash the sticky residue off the leaves with a gentle stream of water to prevent secondary fungal growth.

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Cabbage White Butterfly Larvae (Caterpillars)

While caterpillars primarily consume leaf tissue, their feeding activity often disturbs the plant's sap flow and can leave behind sticky residue or attract secondary pests that produce honeydew.

Common

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How to confirm: Look for irregular holes in the cabbage leaves or presence of green larvae camouflaged against the foliage.

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shopping_cart Recommended Products

1 Inspect the undersides of leaves for caterpillars and manually remove any larvae found to stop immediate feeding damage.

2 Apply an organic insecticide spray to eliminate remaining larvae and protect against future egg deposits.

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3 Wash the leaves with a gentle stream of water to remove the sticky residue and prevent secondary pest infestations like aphids or whiteflies.

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Scale Insects

Scale insects attach themselves to the brassica stems and leaves, sucking sap and secreting honeydew that settles on the leaf surface. This can eventually lead to the growth of black sooty mold.

Common

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How to confirm: Check for small, stationary bumps or scales firmly attached to the plant stems or leaf ribs.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic insecticide spray to the plant to eliminate the scale insects and stop the secretion of honeydew.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Gently wipe the sticky leaves and stems with a damp cloth to remove the honeydew and prevent the development of black sooty mold.

3 Inspect the undersides of leaves and stems regularly to catch any remaining scale insects before they spread.