Chemical classification and acaricidal mode of action
- Organosulfite class: Active ingredient Propargite at 57% concentration (IRAC Group 12C / Mitochondrial ATP Synthase Inhibitor).
- Metabolic energy shutdown: Inhibits ATP synthase in mite cellular respiration, leading to rapid energy depletion and mortality.
- Non-systemic contact and vapor action: Acts directly on contact while emitting localized chemical vapors that penetrate dense canopies and under-leaf webbing.
- Effective across life stages: Delivers strong control of motile nymphal and adult stages, with secondary ovicidal suppression.
CIBRC approved target crops and mite species
Approved in Indian agriculture for managing Red spider mites (Oligonychus coffeae), Pink mites, and Purple mites in tea; Yellow mites (Polyphagotarsonemus latus) in chilli; Two-spotted spider mites in brinjal; and European red mites in apple orchards. Applying at the early onset of mite webbing preserves green photosynthetic leaf area.
Application guidelines, dosage and safety
- Dilute according to CIBRC approved label recommendations (typically 400 to 500 ml per acre in 200 liters of water for field crops).
- Ensure high-volume, thorough spraying of the undersides of leaves where mites live and spin protective webs.
- Do NOT tank-mix Omite with alkaline chemicals, copper compounds, or superior oil sprays to avoid phytotoxicity.
- Observe the mandatory Pre-Harvest Interval (PHI) printed on the product packaging before harvesting produce.
Official source
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Directorate of Plant Protection, Quarantine & Storage (CIBRC) ↗Related on KisanPe
Common questions
What is the active chemical ingredient in Omite acaricide?
Omite contains Propargite at 57% concentration formulated as an Emulsifiable Concentrate (57% EC).
Why is Omite widely used in tea plantations and chilli fields?
It provides rapid knockdown and extended residual control of red spider mites and yellow mites without inducing mite resistance.
Can Omite be sprayed during hot sunny mid-day hours?
No. Spraying during extreme mid-day heat should be avoided as it can cause leaf spotting; apply in the early morning or late afternoon.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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