Broccoli Atlantis F1 Sticky Leaves - Causes & Fixes

error

Aphid Infestation

Aphids are highly attracted to the tender, nutrient-rich growth of broccoli; they pierce plant tissues to suck sap, excreting a sugary substance known as honeydew which creates the sticky residue.

Very Common

lightbulb

How to confirm: Inspect the undersides of the leaves and new terminal buds for tiny, pear-shaped insects or clusters of eggs.

build How to fix it

shopping_cart Recommended Products

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

Bonide Captain Jack's Insecticidal Super Soap 32 oz

0.9 L • 1 pcs • Organic

$11

In Stock

2 Use a strong stream of water to physically wash aphids off the broccoli leaves and remove the sticky residue.

3 Monitor the plant closely with yellow sticky traps to capture any remaining winged aphids and prevent re-infestation.

Super Ninja Fungus Gnat Traps - 30 Pack

30 pcs

$7

In Stock

error

Whitefly Infestation

Whiteflies feed on the underside of broccoli leaves, leaving behind honeydew that causes leaves to become tacky and may eventually lead to sooty mold growth.

Very Common

lightbulb

How to confirm: Gently shake the plant to see if a cloud of tiny white flying 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

In Stock

2 Use yellow sticky traps to capture adult whiteflies and prevent further breeding cycles.

Super Ninja Fungus Gnat Traps - 30 Pack

30 pcs

$7

In Stock

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

warning

Scale Insects

Scale insects attach themselves to the stems or leaves of the broccoli plant and extract sap, resulting in the production of sticky honeydew as a byproduct of their feeding.

Common

lightbulb

How to confirm: Look for small, immobile bumps or waxy scales firmly attached to the stems or leaf petioles.

build How to fix it

shopping_cart Recommended Products

1 Apply an organic insecticide spray to the broccoli plant to eliminate existing scale insects and their eggs.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Wipe the sticky leaves and stems with a damp cloth to remove the honeydew residue and prevent fungal growth.

3 Inspect the undersides of leaves and stems regularly to catch new infestations early.

warning

Sooty Mold (Secondary Infection)

While not the primary cause of stickiness, sooty mold is a dark fungus that grows on the honeydew left by sap-sucking insects, often making the leaves appear coated in black soot.

Common

lightbulb

How to confirm: Check if the sticky residue is accompanied by a dark, powdery, or charcoal-colored film covering the leaf surface.

build How to fix it

shopping_cart Recommended Products

1 Identify and eliminate the underlying sap-sucking insects (such as aphids or whiteflies) that are producing the sticky honeydew.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Gently wash the dark sooty mold off the leaves using a soft cloth or a controlled spray of water to restore photosynthesis.

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