Description

Adama Paranex Herbicide (Paraquat Dichloride 24% SL)

Category: Non-Selective Contact Herbicide
Manufacturer: Adama
Technical Name: Paraquat Dichloride 24% SL
Formulation Type: Soluble Liquid (SL)
Mode of Action: Contact herbicide that disrupts photosynthesis

Product Overview

Adama Paranex is a fast-acting, non-selective contact herbicide that provides quick and effective control of a wide range of annual and perennial weeds. It is primarily used for weed management in plantation crops, non-crop areas, and for pre-plant weed control in various field crops.

Mode of Action

Paraquat Dichloride acts by inhibiting photosynthesis. It interferes with the electron transport process in plant cells, leading to generation of free radicals that cause membrane destruction and cell leakage, ultimately killing the plant tissue.

Being a contact herbicide, it only kills the green parts of the plant and does not affect roots or tubers.

Key Benefits

✅ Fast action – Visible weed control within 24–48 hours
✅ Effective on a wide range of weeds – Broad-spectrum control of grasses and broadleaf weeds
✅ Non-selective herbicide – Controls all green vegetation it contacts
✅ Rainfast within hours – Works effectively even under variable weather
✅ Useful for inter-cultivation and pre-plant weed management
✅ Does not affect soil fertility or future crops

Target Weeds Controlled

• Annual and perennial broadleaf weeds

• Grasses

• Sedges

• Volunteer plants and unwanted vegetation

Common weeds controlled include:

• Cynodon dactylon (Bermuda grass)

• Amaranthus spp.

• Cyperus spp. (Nut sedge)

• Parthenium hysterophorus

• Digitaria spp.

• Echinochloa spp.

Recommended Crops and Uses

Dosage and Application

Note: Avoid spray drift on crop foliage as Paranex is a non-selective herbicide.

Application Guidelines

• Use flat-fan or deflector nozzles for uniform coverage.

• Ensure weeds are actively growing and not under stress at the time of spraying.

• Do not apply during strong winds to prevent drift damage to desirable plants.

• Avoid spraying on crop leaves—apply between rows or on non-crop areas only.

Safety Precautions

⚠️ Handle with care – Paraquat is toxic if ingested or inhaled.

• Always wear protective clothing, gloves, mask, and goggles during application.

• Avoid skin contact and inhalation of spray mist.

• Do not eat, drink, or smoke while handling the product.

• Wash thoroughly with soap and water after handling.

• Store in a cool, dry, and well-ventilated area, away from food and feed.

• Keep out of reach of children and animals.

Compatibility

• Compatible with most non-alkaline herbicides.

• Do not mix with other herbicides unless compatibility is tested beforehand.

Resistance Management

To delay herbicide resistance:

• Rotate with herbicides having different modes of action.

• Use recommended doses only.

• Integrate with mechanical and cultural weed control methods.

Storage & Shelf Life

• Store tightly sealed in the original container.

• Protect from sunlight, heat, and moisture.

• Shelf Life: 2 years under normal storage conditions.

Advantages to Farmers

🌾 Ensures clean and weed-free fields before sowing.
🌾 Quick-acting – visible results within two days.
🌾 Reliable solution for inter-row and non-crop weed control.
🌾 No soil activity, safe for following crops.
🌾 Helps in efficient field preparation and reduced labor costs.

Frequently Asked Questions (FAQs)

Q1. What type of herbicide is Adama Paranex?
A1. It is a non-selective, contact herbicide containing Paraquat Dichloride 24% SL.

Q2. Can Paranex be used on standing crops?
A2. No. It should not contact crop foliage, as it kills any green plant tissue it touches.

Q3. How soon after spraying can I plant a crop?
A3. Crops can be safely planted 2–3 days after spraying, as Paranex has no residual soil effect.

Q4. What is the visible effect on weeds?
A4. Weeds show wilting and browning within 24–48 hours of spraying.

Q5. Is Paranex safe for the environment?
A5. When used as directed, it is safe for the environment and does not persist in soil.

Conclusion

Adama Paranex Herbicide (Paraquat Dichloride 24% SL) is a fast-acting, broad-spectrum, non-selective herbicide ideal for total weed control in non-crop areas, plantations, and pre-plant operations. Its quick action, rainfastness, and cost-effectiveness make it a preferred choice for modern weed management.

By ensuring clean fields and reduced weed competition, Paranex helps farmers achieve higher crop productivity and better field hygiene.