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| Brand: | Dhanuka Agritech Limited |
| Product Code: | 5351 |
| Country of Origin: | India |
| Category: | Crop Protection |
| Sub Category: | Herbicides |
Dhanuka Dhanutop is a selective, pre-emergence herbicide that provides a systemic mode of action. It works by interfering with the formation of microtubules during cell division, stopping weed growth. The Dhanutop herbicide is safe to use and provides long-lasting effects for the best results. It is easy to use due to its liquid formula, making it suitable for beginners and experts alike.
Pre-Emergent: Dhanutop herbicide forms a chemical layer on top of the soil, stopping weeds from germinating.
Effective Working: Dhanuka Dhanutop herbicide prevents cell division and elongation, killing the weed quickly.
Prolonged Effects: This herbicide offers long-lasting effects with its residual activity ensuring effective results.
Broad-Spectrum: The Dhanuka Dhanutop herbicide is effective against a wide range of annual and broadleaf weeds.
Safe to Use: Dhanuka Dhanutop herbicide has selective properties as it does not affect crops while targeting the weeds.
Better Germination: This herbicide improves crop germination by eliminating the need for nutrient competition.
Dhanutop herbicide covers both grassy and broadleaf weed management across all registered crops:
Annual Grassy Weeds: Echinochloa spp. (Barnyard Grass), Digitaria spp. (Crabgrass), Brachiaria spp., Eleusine indica (Goosegrass), Setaria spp.
Broadleaf Weeds: Amaranthus spp. (Pigweed), Portulaca oleracea (Purslane), Chenopodium spp., Trianthema portulacastrum (Horse Purslane)
Registered Crops: Soybean, Cotton, Wheat, Groundnut, Sunflower, Potato, Pigeon Pea, Tomato, Cabbage, Carrot, Onion, and other vegetable and field crops
Apply Dhanutop herbicide after sowing and before crop emergence — always incorporate lightly into the soil with irrigation or rainfall for the best barrier formation and weed control results.
The Dhanutop herbicide dose per litre equivalent for foliar soil spray is 3.3–5 ml per litre of water, applied to the soil surface as a uniform broadcast spray.
Crop | Target Weeds | Dose Per Acre | Per 15L Pump | Timing |
|---|---|---|---|---|
Soybean | Annual Grasses, Broadleaf Weeds | 1.0–1.5 litres | 75–112 ml | After sowing, before crop emergence |
Cotton | Annual Grasses, Broadleaf Weeds | 1.0–1.5 litres | 75–112 ml | After sowing, before crop emergence |
Wheat | Annual Grasses, Broadleaf Weeds | 1.0–1.5 litres | 75–112 ml | After sowing, before crop emergence |
Groundnut | Annual Grasses, Broadleaf Weeds | 1.0–1.5 litres | 75–112 ml | After sowing, before crop emergence |
Sunflower | Annual Grasses, Broadleaf Weeds | 1.0 litre | 75 ml | After sowing, before crop emergence |
Potato | Annual Grasses, Broadleaf Weeds | 1.0–1.5 litres | 75–112 ml | After planting, before emergence |
Pigeon Pea | Annual Grasses, Broadleaf Weeds | 1.0 litre | 75 ml | After sowing, before crop emergence |
Vegetables (General) | Annual Grasses, Broadleaf Weeds | 0.75–1.0 litre | 56–75 ml | After transplanting or sowing |
Measure the required dose of Dhanutop herbicide as per the crop-wise dose table above.
Add the measured quantity to the sprayer tank half-filled with clean water and mix well before topping up.
Fill with the remaining water — use 200 litres of water per acre for uniform soil coverage.
Spray as a directed, uniform broadcast application over the entire soil surface immediately after sowing — before the crop emerges.
Use a flat fan nozzle for even soil coverage — ensure no area is missed as untreated patches allow weed flushes to establish.
Apply when the soil surface is moist or follow the application immediately with light irrigation to help the herbicide incorporate into the top 2–3 cm of soil.
Do not disturb the soil surface after application — deep ploughing or hoeing breaks the chemical barrier and reduces efficacy.
Rinse all sprayer equipment thoroughly with clean water after use.
Apply Dhanuka Dhanutop within 3 days of sowing — before any weed seeds germinate and before the crop emerges from the soil. Always ensure adequate soil moisture at the time of or shortly after application for the chemical barrier to activate properly.
Frequency of Application: One pre-emergence application per season is generally sufficient for season-long weed suppression. A post-emergence herbicide from a different HRAC group may be used if late-emerging weeds appear after the residual period ends.
Re-Entry Period: Do not enter treated fields for at least 12 hours after application. Allow the spray to settle and dry fully before re-entry without protective gear.
Tank-Mix Compatibility: Dhanutop herbicide is generally applied as a standalone soil spray. Consult the label or a certified agronomist before mixing with other herbicides. Always perform a jar test before combining with any unfamiliar product.
Do not apply on sandy soils with low organic matter — the herbicide may leach into the root zone and cause crop damage.
Do not apply pre-emergence in Brassica crops (Mustard, Canola) — Dhanuka Dhanutop can be phytotoxic to Brassica species at this stage.
Do not incorporate the herbicide deeper than 3–4 cm — deep incorporation reduces efficacy by diluting the surface barrier.
Wear gloves, goggles, and a face mask before handling or spraying Dhanutop 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 crops, as Dhanuka Dhanutop can cause damage to sensitive crops if contacted.
Keep children, pets, and livestock away from treated fields 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.
Store Dhanuka Dhanutop 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.
Specification | Details |
|---|---|
Product Name | Dhanuka Dhanutop herbicide |
Brand | Dhanuka Agritech Limited |
Dhanutop Herbicide Technical Name | Pendimethalin 30% EC (Emulsifiable Concentrate) |
Chemical Class | Dinitroaniline |
HRAC Group | K1 — Microtubule Assembly Inhibitor (Cell Division and Elongation Inhibitor) |
Mode of Action | Selective Pre-Emergence — inhibits tubulin polymerisation in mitotic spindle → blocks cell division and elongation in germinating weed roots and shoots → weed death before emergence |
Selectivity | Selective — safe for registered crops at recommended doses |
Application Timing | Pre-Emergence — after sowing, before crop emergence |
Formulation Type | EC — Emulsifiable Concentrate |
Application Method | Uniform Broadcast Soil Spray |
Dose | 1.0–1.5 litres per acre |
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 |
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