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Aphids

Aphids are small, soft-bodied insects that cluster on new growth and leaf undersides, sucking sap and excreting sticky honeydew.

संभावित कारण

New Growth Attraction

Why: Aphids are drawn to tender, nitrogen-rich new growth, which is easier to pierce and feed on.

Signs to check: Clusters of small insects on stem tips, flower buds, and youngest leaves.

Over-Fertilization with Nitrogen

Why: Excess nitrogen produces soft, sappy growth that is highly attractive to aphids.

Signs to check: Lush, rapid foliage growth, aphids concentrated on the newest growth.

Introduction from Outdoors or New Plants

Why: Aphids can fly in through open windows or arrive on plants brought in from outside.

Signs to check: Aphids appeared suddenly, plant was recently moved indoors or near an open window.

क्या जाँचें

  • 1
    Inspect shoot tips and new leaves for clusters of small insects
  • 2
    Check for sticky honeydew residue on leaves and surfaces below
  • 3
    Note the color of aphids — they can be green, black, brown, or pink
  • 4
    Look for cast-off white skins on leaves (aphid molts)
  • 5
    Check whether ants are present — ants farm aphids for honeydew

आगे क्या करें

  • Blast aphids off with a strong jet of water in the sink or shower
  • Wipe off remaining aphids with a damp cloth
  • Spray with insecticidal soap, coating all surfaces including undersides
  • Apply neem oil solution for ongoing protection
  • Reduce nitrogen fertilizer to discourage soft, attractive growth

कब मदद लें

  • Leaves are severely curled and distorted from feeding damage
  • Aphid population rebounds quickly after treatment
  • Sooty mold is growing on honeydew deposits

मुख्य बात

Aphids reproduce rapidly but are among the easiest pests to treat. A combination of physical removal and soap sprays is usually sufficient.

ऐप में रिकवरी ट्रैक करें

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ऐप डाउनलोड करें

स्रोत: RHS, NC State Extension, Missouri Botanical Garden. सामग्री शैक्षिक उद्देश्यों के लिए सार्वजनिक रूप से उपलब्ध बागवानी संदर्भों से संकलित है। स्रोत संगठन केवल पारदर्शिता के लिए सूचीबद्ध हैं और समर्थन का संकेत नहीं देते।

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