Weed Grip Plus (Metsulfuron Methyl 20% WP) – Expert Broadleaf Weed Control
The ultimate low-dose solution for eliminating tough broadleaf weeds and sedges in Wheat, Rice, and Sugarcane.
Weed Grip Plus by Insecticides (India) Limited is a systemic, post-emergence herbicide designed for the modern farmer. Powered by Metsulfuron Methyl, it targets weeds at the root, stopping them from competing with your crop for nutrients and sunlight. It is the "Gold Standard" for controlling Bathua (Chenopodium) and Motha (Sedges).
Best For: Farmers seeking a cost-effective, high-precision solution that requires only 8 grams per acre to keep fields clean and yields high.
Why Choose This Product? Key Benefits
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Immediate Growth Arrest: Weeds stop growing within hours of application, even if they stay green for a few days. They stop stealing crop nutrients immediately.
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Crop Safety Mechanism: Safe for Wheat and Rice due to metabolic selectivity. Your crop naturally breaks down the chemical, while weeds cannot.
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Systemic Root Kill: Absorbed through leaves and moves to the roots, ensuring the weed is killed from the inside out and does not grow back.
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Rainfastness: Rapidly absorbed into the plant system. Generally rainfast within 4 hours of spraying.
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Broad Spectrum Control: Effectively controls a wide range of broadleaf weeds (Bathua, Senji, Krishan Neel) and difficult Sedges (Motha).
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Weed Grip Plus |
| Technical Name | Metsulfuron Methyl 20% WP |
| IRAC MoA Code | Group B (ALS Inhibitor) |
| Chemical Group | Sulfonylurea |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | Blue Triangle (Class U - Unlikely Acute Hazard) |
How It Works: Mode of Action
Weed Grip Plus works by starvation. It targets the ALS enzyme (Acetolactate Synthase), which plants need to produce essential amino acids (Valine, Leucine, Isoleucine).
- Absorption: The herbicide is sprayed on foliage and absorbed through leaves and roots.
- Translocation: It travels through the plant's system to the growing tips (meristems).
- Inhibition: It blocks amino acid production. Cell division stops, the weed starves, turns yellow/red, and dies within 2-4 weeks.
Note: While growth stops immediately, visual death (browning) is slow. This is normal for this chemistry.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Wheat | Chenopodium (Bathua), Melilotus (Senji), Lathyrus (Matar), Anagallis (Krishan Neel) |
| Transplanted Rice | Cyperus (Motha/Sedges), Ludwigia, Sphenoclea, Marsilea |
| Sugarcane | Parthenium (Gajar Ghas), Ipomoea, Convolvulus, Broadleaf weeds |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. This is a low-dose herbicide—accuracy is vital.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (g / Acre) | Water (L / Acre) | Pack Size Logic | PHI (Days) |
|---|---|---|---|---|
| Wheat | 8 grams | 200 - 240 L | 1 Sachet (8g) per Acre | 80 Days |
| Rice (TP) | 8 grams | 150 - 200 L | 1 Sachet (8g) per Acre | 60 Days |
| Sugarcane | 12 grams | 200 L | 1.5 Sachets per Acre | - |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing (Wheat): Apply 25-35 days after sowing. Weeds should be at the 2-4 leaf stage. Do not apply after jointing stage.
- Mixing (Pre-Creaming): Do not dump the powder directly into the big tank. Dissolve the 8g sachet in a small mug of water first to create a solution, then pour that into the knapsack sprayer.
- Coverage: Use Flat Fan or Flood Jet nozzles. Ensure uniform coverage. Do not overlap spray to avoid double-dosing (phytotoxicity).
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Surfactant Use:
Wheat/Sugarcane: YES. Use the surfactant to help stick to waxy leaves.
Rice: NO. Do NOT use surfactant in rice to avoid crop injury. - Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Can I mix Weed Grip Plus with other herbicides?
Yes. In Wheat, it is often mixed with Clodinafop (e.g., Jai-Ho/Topik) to control grasses (Phalaris) alongside broadleaves. Mix them separately before adding to the tank.
2. Does it kill grass weeds like Phalaris (Gulli Danda)?
No. Weed Grip Plus is specific to Broadleaf weeds and Sedges. It will not kill grassy weeds.
3. Why are the weeds not dying immediately after spraying?
Weed Grip Plus works by stopping growth. The weed stops eating nutrients immediately, but visual signs like yellowing take 7-10 days, and complete death takes 2-3 weeks.
4. Can I plant Maize or Mustard immediately after harvest?
Caution is required. Metsulfuron residues can affect sensitive crops like Maize, Sunflower, or Mustard if the soil pH is high or rainfall was low. A waiting period or deep ploughing is recommended.
5. What is the shelf life of the product?
When stored in its original sealed packaging in a cool, dry place, it has a shelf life of 2 years from the date of manufacture.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application. Ensure no drift occurs to nearby sensitive crops like Cotton or Vegetables.
