Adama 2,4-D Main is a powerful herbicide that is selective, systemic, and a post-emergent weed removal remedy. It works by causing severe hormone imbalance, leading to uncontrolled cell division and rapid, unstable growth. The 2,4-D herbicide is suitable against a wide range of weeds and is safe to use as well. This herbicide is also very versatile, as it can be used against aquatic weeds.
Key Features and Benefits of 2,4-D Herbicide:
Complete Weed Coverage: 2,4-D herbicide penetrates quickly into the weeds and covers them entirely from tips to roots for the best results.
Safe to Use: The 2,4-D herbicide is highly selective, as it controls weeds while not having adverse effects on crops, making it relatively safe to use.
Controls Tough Weeds: The Adama 2,4-D herbicide controls tough weeds like Cyperus spp. (Nutsedge) with ease.
Aquatic Weed Control: This herbicide can be used to control aquatic broadleaf weeds, making it highly versatile.
Prolonged Effects: The 2,4-D herbicide offers long-lasting protection with a single well-timed application.
2,4-D Herbicide Uses — Target Weeds and Crops:
2,4-D Herbicide covers broadleaf and sedge weed management across registered and aquatic application areas:
Broadleaf Weeds: Chenopodium album (Bathua), Amaranthus spp. (Pigweed), Trianthema monogyna (Horse Purslane), Convolvulus arvensis (Bindweed), Fumaria parviflora, Portulaca oleracea, Tridax procumbens, Tribulus terrestris, Digera arvensis
Sedges: Cyperus rotundus (Motha / Nutsedge), Cyperus iria (Rice Flatsedge)
Aquatic Weeds: Broadleaf aquatic weeds in irrigation channels and water bodies
Registered Crops: Wheat, Maize, Sorghum, Sugarcane, Potato, Aquatic and Non-Crop Areas
Important: Never use this 2,4-D herbicide on Dicotyledonous crops (Cotton, Soybean, Pulses, Sunflower, Vegetables) — severe crop damage will result.
Adama 2,4-D Main Dose — Recommended Dose:
The 2,4-D Herbicide Dosage Per Litre is 2–5 ml per litre of water — adjusted based on crop type, weed species, and infestation pressure.
Crop | Target Weeds | Dose Per Acre | Per Litre | Timing |
Wheat | Chenopodium, Fumaria, Broadleaf Weeds | 500–750 ml | 2–3 ml | At 4–5 leaf crop stage — 2–3 leaf weed stage |
Maize | Trianthema, Cyperus spp., Broadleaf Weeds | 340–500 ml | 2–2.5 ml | At 4–5 leaf crop stage |
Sorghum | Cyperus, Convolvulus, Broadleaf Weeds | 750 ml–1 litre | 3–4 ml | At 4–5 leaf crop stage |
Sugarcane | Cyperus, Portulaca, Digera spp. | 1–1.5 litres | 4–5 ml | Post-emergence — directed inter-row spray |
Potato | Chenopodium, Cyperus, Broadleaf Weeds | 800 ml–1 litre | 3–4 ml | At early post-emergence stage |
Aquatic / Non-Crop | Aquatic Broadleaf Weeds | As per area | As per label | Spray directly on actively growing weed surface |
How To Use Adama 2,4-D Main Herbicide:
Measure the required dose of this 2,4-D herbicide as per the crop-wise dose table above.
Add the measured quantity to a small amount of clean water, stir well, then add to the sprayer tank half-filled with water.
Fill the tank with the remaining clean water and agitate thoroughly to form a uniform solution.
Apply using a flat fan nozzle fitted with a spray hood to prevent drift onto desirable crop foliage or neighbouring broadleaf crops.
Apply as a directed post-emergence spray at the 2–3 leaf weed stage and when the crop is at the 4–5 leaf stage for the most effective and crop-safe weed kill.
Do not spray during windy conditions, foggy weather, or when rain is expected within 4 hours of application.
Wash the sprayer thoroughly with a Urea solution or clean water after use — 2,4-D herbicide residues in the sprayer can damage sensitive broadleaf crops sprayed afterwards.
Always use a spray hood for directed applications in Sugarcane inter-rows and near adjacent broadleaf crops.
Best Time to Apply:
Apply Adama 2,4-D Main in the early morning or late evening. Apply when weeds are at the 2–3 leaf stage and actively growing. Ensure adequate soil moisture at the time of spraying for best herbicide absorption and translocation through the weed root system.
Frequency of Application and Re-Entry Period:
Frequency of Application: One well-timed post-emergence application at the correct weed and crop growth stage is generally sufficient for season-long broadleaf weed control. A second application may be made if a new flush of weed emergence occurs.
Re-Entry Period: Do not enter treated fields for at least 12 hours after application. Allow the spray to dry and settle before re-entry.
Tank-Mix Compatibility: This 2,4-D herbicide is compatible with most herbicides and crop protection products. Always perform a jar test before mixing. Do not mix with bare hands — always use measuring tools and protective equipment.
Important Notes:
Never spray on Dicotyledonous crops — Cotton, Soybean, Sunflower, Pulses, and vegetable crops.
Always use a spray hood to prevent drift onto adjacent fields with sensitive broadleaf crops.
Do not spray during the flowering stage of the registered crop.
Wash the sprayer with Urea solution after every use.
Safety Precautions and Handling:
Wear gloves, goggles, a face mask, and protective clothing before handling or spraying this 2,4-D herbicide.
Do not eat, drink, or smoke during mixing or application.
Avoid direct contact with skin and eyes — rinse immediately with clean water for 15 minutes if contact occurs.
Do not allow spray drift onto neighbouring Dicotyledonous crops — severe crop damage will result.
Keep children, pets, and livestock away from treated areas for at least 12 hours.
Wash all exposed skin thoroughly with soap and water after every spray session.
Triple rinse empty containers, puncture, and dispose of per local waste guidelines.
No specific antidote is known — treat symptomatically and seek medical attention if poisoning is suspected.
Storage Instructions:
Store Adama 2,4-D herbicide in its original sealed container in a cool, dry place away from direct sunlight and heat.
Keep away from food, animal feed, and seeds.
Store out of reach of children and farm animals.
Storage Temperature: Below 35°C.
Shelf Life: 2 years from the date of manufacture.
Product Specifications:
Specification | Details |
Product Name | Adama 2,4-D Main Herbicide |
Brand | ADAMA India Private Limited |
2,4-D Herbicide Technical Name | 2,4-D Dimethyl Amine Salt 58% SL (Soluble Liquid) |
Chemical Class | Phenoxyacetic Acid |
HRAC Group | O — Synthetic Auxin (Auxin Mimicking Herbicide) |
Mode of Action | Selective Systemic Post-Emergence — mimics plant auxin → uncontrolled cell division in weed vascular tissue → stem curl → leaf distortion → complete weed death |
Salt Form | Amine Salt — Low Volatility, Safer Near Sensitive Crops |
Selectivity | Selective — safe for cereal, grass, and registered crops at recommended dose |
Application Method | Flat Fan Broadcast or Directed Spray with Hood |
Dose | 2–5 ml per litre of water (340 ml–1.5 litres per acre, crop specific) |
Pack Sizes Available | 1 Litre |
Country of Origin | India |
Shelf Life | 2 years from date of manufacture |
Pre-Harvest Interval | As indicated on the product label |