Eliminate whiteflies: identify honeydew, yellow spots and white insects on leaf undersides — use yellow sticky traps, Encarsia formosa or neem oil.
Recognisable features: Small white flying insects, honeydew excretions, yellow spots on leaves. Monitoring: Yellow sticky traps, shake leaves. Biological control: Encarsia formosa ichneumon wasp, ladybird. Systemic treatment in case of heavy infestation. Quarantine and hygiene to prevent spread.
Look for small, white insects on the undersides of the leaves, as well as yellow spots and honeydew left on the leaves.
You can set up yellow sticky traps, use natural predators such as Encarsia formosa, or use neem oil to control them.
Yes, whiteflies can hinder the growth of your plants by depleting their nutrients and promoting mold growth through honeydew.
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