Mealybugs

mealybugs
mealybugs

CLASSIFICATION

Animalia, Insecta, Hemiptera, Sternorrhyncha, Scale insects

ABOUT

Mealybugs are sap-sucking insects acting as a vector for several plant diseases and secreting a powdery wax layer as protection.

How to treat?

  • microscopeBiological

    • Remove pests mechanically. Rub the pests off with alcohol, or use a strong stream of water to remove the insect.

    • Apply ecological products for plant protection (e.g. insecticidal soap, neem oil, natural pyrethrum).

    • Introduce natural enemies - predators, parasites, or diseases (e.g. ladybird predator Cryptolaemus montrouzieri, lace bugs, lacewings).

    • Isolate the infested plant immediately to avoid the infestation from spreading.

  • pillChemical

    • If necessary, apply insecticide. Due to the wax shield of the insects, it might not be very effective.

    • If necessary, apply insecticide containing deltamethrin (GHS06: Toxic, GHS09: Environmental hazard).

    • If necessary, apply insecticide containing cypermethrin (GHS07: Harmful, GHS09: Environmental hazard).

    • If necessary, apply insecticide containing lambda-Cyhalothrin (GHS06: Toxic, GHS07: Harmful, GHS09: Environmental hazard).

  • syringeDisease prevention

    • Remove the top inch of dirt from the pot and replace it with fresh soil.

    • Inspect new plants for signs of an infestation. Inspect the underside of leaves and stem joints.

    • Disinfect tools, infected flower pots, and hands to avoid disease transmission.

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