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Coromandel Astra is a selective insecticide mainly used in paddy for controlling hopper pests. It works as a feeding blocker and helps stop sap-sucking insects from damaging the crop. Astra insecticide is especially useful against brown plant hopper and white-backed plant hopper, which can cause yellowing, hopper burn, weak tillers, and yield loss in rice. The product has systemic and translaminar movement, helping protect treated plants even when pests hide near the lower crop canopy. Coromandel Astra insecticide also reduces egg-laying ability in hoppers, which helps slow further pest multiplication. It works best when applied at the early stage of infestation before the hopper population crosses the economic threshold level.

Key Features and Benefits of Astra Insecticide:

  • Targeted Action: Coromandel Astra insecticide helps manage brown plant hopper and white-backed plant hopper in paddy.

  • Unique Action: Astra insecticide stops hopper feeding soon after exposure, helping protect the crop from fresh damage.

  • Complete Protection: The product moves within treated plant parts and helps protect areas that are not directly hit by spray droplets.

  • Reduces Egg Laying: Coromandel Astra insecticide affects hopper activity and helps reduce further multiplication in the field.

  • Good Rainfastness: Astra insecticide gives better staying ability after drying, helping maintain protection under normal field conditions.

  • Resistance Management: Astra insecticide has a different mode of action, making it useful in rotation with other insecticide groups.

    Coromandel Astra Dose:

    Use as a foliar spray in paddy with clean water and proper lower-canopy coverage. Astra insecticide Dose is generally 120 gm per acre in 150 to 200 litres of water. The spray should be directed toward the lower portion of rice plants because hoppers usually stay near the base of the crop.

    Crop

    Target Pest

    Dose per acre

    Application Method

    PHI

    Paddy

    Brown plant hopper

    120 gm

    Foliar spray in 150 to 200 L water

    19 days

    Paddy

    White-backed plant hopper

    120 gm

    Spray toward lower crop canopy

    19 days

    Paddy

    Early hopper infestation

    120 gm

    Apply when pest starts appearing in the field

    19 days

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