How to dilute Phytoverm for aphids and spider mites?

How to dilute Phytoverm for aphids and spider mites? - briefly

Dilute 1 ml of Phytoverm in 1 L of water for aphids and 2 ml in 1 L for spider mites; spray until foliage is thoroughly wet, avoiding runoff.

How to dilute Phytoverm for aphids and spider mites? - in detail

Phytoverm contains a neem‑based active ingredient that must be mixed with water before use against aphids and spider mites. The label recommends a concentration of 0.5 ml of product per liter of water for most greenhouse and field applications. For severe infestations, the rate can be increased to 1 ml per liter, but never exceed the maximum stated on the packaging.

Preparation steps

  • Measure the required volume of Phytoverm with a calibrated syringe or dropper.
  • Add the measured amount to a clean container holding the correct volume of lukewarm water (approximately 20–25 °C).
  • Stir gently for 30 seconds to ensure uniform dispersion.
  • Incorporate a non‑ionic surfactant (e.g., 0.1 % liquid soap) to improve leaf coverage; add the surfactant after the oil has been mixed.
  • Allow the solution to stand for 5 minutes before loading into a spray tank.

Application guidelines

  • Apply early in the morning or late in the afternoon to avoid direct sunlight, which can degrade the active compounds.
  • Cover both the upper and lower leaf surfaces, ensuring thorough wetting of foliage and surrounding plant parts where pests hide.
  • Repeat treatment every 5–7 days until monitoring shows a sustained decline in pest populations.
  • For indoor cultivation, use a fine‑mist nozzle to reduce runoff and minimize residue buildup.

Safety and handling

  • Wear gloves and eye protection while mixing and spraying.
  • Store the concentrate in a cool, dark place, sealed tightly to prevent oxidation.
  • Clean all equipment with warm soapy water after each use to avoid cross‑contamination.
  • Do not apply to flowering plants intended for direct consumption within 24 hours of treatment.

Following these precise mixing ratios and procedural steps maximizes the efficacy of Phytoverm while maintaining plant health and environmental safety.