Dual Active Chemistry and Mitochondrial Modes of Action
Takaf pairs Diafenthiuron (a thiourea pro-insecticide) with Bifenazate (a hydrazine carbazate acaricide) in a suspension concentrate.
Diafenthiuron photochemically converts under sunlight into carbodiimide, which inhibits mitochondrial ATPase synthase and halts cellular energy generation.
Bifenazate acts as a mitochondrial Complex III electron transport inhibitor specifically targeted at mite nerve systems, delivering quick paralytic knockdown.
- Diafenthiuron (47.2%): Broad-spectrum ATPase inhibitor controlling mites, whiteflies, and thrips
- Bifenazate (9.4%): Mite specialist delivering quick contact knockdown across all life stages
- Dual-target synergy: Overcomes resistance developed by pest populations against older single-active acaricides
Target Pests and Approved Crop Applications
Takaf is registered across high-value commercial vegetables, chilies, and tea plantations where sucking pests and mites cause severe damage.
It delivers simultaneous control across egg, nymph, and adult stages of phytophagous mites.
- Chilies: Controls yellow mites (Polyphagotarsonemus latus) and thrips complexes
- Tea: Highly effective against red spider mites, purple mites, and pink mites
- Vegetables: Controls two-spotted spider mites and whitefly nymphs
Spraying Directions, Sunlight Activation, and Precautions
Because Diafenthiuron relies on photochemical conversion under ultraviolet sunlight, applications made on bright sunny mornings yield optimal pest control.
Ensure thorough spray coverage of leaf undersides where mites and nymphs establish colonies, using high-volume sprayers fitted with hollow cone nozzles.
- Sunlight timing: Apply on bright sunny mornings to accelerate photochemical active transformation
- Underside coverage: Target the lower leaf surfaces where mite webbing and colonies reside
- Safety gear: Wear chemical-resistant gloves, protective clothing, and a face shield during mixing and spraying
Official source
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Central Insecticides Board & Registration Committee ↗Related on KisanPe
Common questions
What chemicals are in ADAMA Takaf?
Takaf contains Diafenthiuron 47.2% + Bifenazate 9.4% SC, combining two distinct mitochondrial respiration inhibitors.
Why is morning spraying recommended for Diafenthiuron formulations?
Diafenthiuron is a pro-insecticide that converts into its active carbodiimide form through photochemical reaction under daylight sunshine.
Does Takaf control both mites and thrips in chilies?
Yes, Takaf provides exceptional simultaneous control of yellow mites and thrips in chili crops.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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