Capsicum annuum Favorit Purple Red Sticky Leaves - Causes & Fixes

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Aphid Infestation

Aphids are small, soft-bodied insects that congregate on the undersides of new growth and tender stems of Capsicum annuum. They inject piercing-sucking mouthparts into the plant to feed on sap, excreting a sugary substance known as honeydew which creates the sticky residue.

Very Common

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How to confirm: Inspect the undersides of young leaves and growing tips for tiny, pear-shaped insects (green, black, or pink).

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

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2 Gently wipe the sticky residue from the leaves using a soft cloth and water to prevent fungal growth.

3 Inspect the undersides of new growth and tender stems regularly to catch any remaining pests.

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Scale Insects

Scale insects attach themselves to the stems and leaf petioles of ornamental peppers, slowly draining nutrients. Their waste product, honeydew, accumulates on the leaf surfaces, often leading to secondary growth like sooty mold.

Common

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How to confirm: Look for small, stationary bumps or bumps that resemble scales on the stems and leaf stalks.

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1 Apply an organic insecticide to eliminate the scale insects and their eggs on the stems and leaves.

Bonide Captain Jack's Neem Oil 32 oz

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2 Wipe the sticky leaves and stems with a damp cloth to remove honeydew and prevent the growth of sooty mold.

3 Inspect the undersides of leaves and crevices for any remaining pests to prevent a secondary infestation.

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Whitefly Infestation

Whiteflies are tiny flying insects that thrive in the warm conditions favored by purple peppers. As they feed on the phloem, they release significant amounts of honeydew onto the leaves.

Common

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How to confirm: Gently tap the plant to see if a cloud of tiny white insects emerges from the foliage.

build How to fix it

shopping_cart Recommended Products

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

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

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2 Place yellow sticky traps near the plant to capture adult whiteflies and monitor the infestation level.

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3 Wipe the sticky leaves with a damp cloth to remove honeydew buildup and prevent the growth of sooty mold.

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Sooty Mold (Secondary Symptom)

While not the original cause of stickiness, sooty mold is a black fungus that grows directly on the honeydew left by sucking insects. It can coat the 'Favorit Purple' leaves, reducing photosynthesis.

Common

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How to confirm: Check if the sticky residue has developed a dark, velvety, or soot-like appearance covering the leaf surface.

build How to fix it

shopping_cart Recommended Products

1 Identify and eliminate the underlying sucking insects (such as aphids, whiteflies, or scale) that are producing the sticky honeydew by applying an organic insecticide.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Gently wash the black sooty mold off the leaves using a soft cloth or a gentle spray of water to restore the plant's ability to photosynthesize.

3 Monitor soil moisture levels to ensure the plant is not under environmental stress, which can make it more susceptible to pest infestations.