Insecticide Class II

Chlorpyrifos

क्लोरपाइरीफॉस

Chlorpyrifos 20%

Organophosphate

2.000–3.000 ml/L
20 days PHI
48 hr REI
Highly Toxic
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About This Chemical

Chlorpyrifos is a broad-spectrum organophosphate insecticide effective against aphids, mites, codling moth, and other orchard pests. Has contact, stomach, and respiratory action.

क्लोरपाइरीफॉस एक व्यापक-स्पेक्ट्रम ऑर्गेनोफॉस्फेट कीटनाशी है जो एफिड्स, माइट्स, कोडलिंग मोथ, और अन्य बागान कीटों के खिलाफ प्रभावी है। संपर्क, पेट, और श्वसन कार्रवाई है।

Chemical Identity

Group Organophosphate
Active Ingredient Chlorpyrifos 20%
Formulation 20% EC
Mode of Action Inhibits acetylcholinesterase enzyme in nervous system, causing paralysis and death of insects. Contact and ingestion action.

Application Tips

Apply when pest population reaches economic threshold. Avoid spraying during flowering to protect pollinators. Use proper protective equipment.

कीट आबादी आर्थिक सीमा तक पहुंचने पर लगाएं। परागणकर्ताओं की सुरक्षा के लिए फूलों के दौरान छिड़काव से बचें। उचित सुरक्षात्मक उपकरण का उपयोग करें।

Dosage Calculator

Per 1 Litre 2.000 – 3.000 ml
Tank Size
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Use higher dose for severe infestation

गंभीर संक्रमण के लिए उच्च खुराक का उपयोग करें

Toxicity

Class II — Highly Toxic
Pre-Harvest Interval 20 days
Re-Entry Interval 48 hours
Resistance Risk Moderate Risk

Safety Precautions

Wear mask
Wear gloves
Eye protection
Full sleeves

Mixing Tips

  1. Always do a jar test before tank mixing.
  2. Mix in order: WP (wettable powder) → WG (granules) → SC (suspension) → EC (emulsifiable) → SL (soluble).
  3. Never mix more than 2 products without testing first.
  4. Use fresh water — avoid stale or saline water.

Other Insecticides

Insecticide Imidacloprid 0.300–0.500 ml/L Insecticide Lambda-Cyhalothrin 0.500–1.000 ml/L Insecticide Spinosad 0.100–0.200 ml/L Insecticide Abamectin 0.500–1.000 ml/L