Buy Pre-Emergent Herbicides Online

About Pre-Emergent Herbicides

Pre-emergent herbicides are weed killers applied to the soil before weeds come up. They form a thin chemical layer in the topsoil that stops weed seeds from germinating, or kills the weed seedlings as they emerge. Because they act before weeds compete with the crop, they give a clean start in the most critical early growth stage. They are widely used in soybean, cotton, sugarcane, potato, tomato, chilli, onion, groundnut and other crops to control grassy weeds, broadleaf weeds and some sedges.

BigHaat offers a range of pre-emergent herbicides from trusted brands like Dhanuka, Tata Rallis and UPL. Farmers can choose the right pre-emergent herbicide based on the crop, the weed type and the soil conditions.

Top Featured Pre-Emergent Herbicide Brands and Products

• Dhanuka: Barrier Herbicide
• Tata Rallis: Metri Herbicide, Panida Grande Herbicide
• UPL: Amicus Herbicide

Uses & Benefits of Pre-Emergent Herbicides

• Early weed control: Stops weeds before they emerge, so the crop grows weed-free in its early stage.
• Controls grasses and broadleaf weeds: Manages Echinochloa, Digitaria, Dactyloctenium, Amaranthus, Portulaca, Chenopodium and more.
• Long residual action: Stays active in the soil for several weeks and checks new weed flushes.
• Better crop establishment: Less early competition for water, nutrients and light improves plant stand and growth.
• Saves labour and cost: Reduces the need for early hand weeding.

Usage Tips for Pre-Emergent Herbicides

• Apply within 0–3 days after sowing or planting, before weeds and the crop emerge, as per the label.
• Make sure the soil has enough moisture at the time of spraying; light irrigation helps activate the herbicide.
• Prepare a fine, clod-free seedbed for an even herbicide layer.
• Use a flat fan or flood jet nozzle and walk backwards while spraying, so you don’t disturb the treated soil.
• Do not disturb the soil (hoeing or intercultivation) for 3–4 weeks after application.
• Use the label dose; light soils generally need a lower dose than heavy soils.
• Follow the crop-specific recommendation on the label before use.

Types of Pre-Emergent Herbicides and What They Do?

Based on formulations:

• WP (Wettable Powder): A fine powder that mixes with water and forms an even herbicide layer on the soil surface. It stops weed seeds from germinating. Examples: Metri Herbicide and Barrier Herbicide.
• EC (Emulsifiable Concentrate): A liquid that mixes easily with water and spreads evenly over moist soil, giving uniform weed control right after sowing. Example: Amicus Herbicide.
• CS (Capsule Suspension): An encapsulated formulation that releases the herbicide slowly into the soil. This gives longer-lasting weed control with less loss to sunlight and evaporation. Example: Panida Grande Herbicide.

Why Buy Pre-Emergent Herbicides from BigHaat?

BigHaat is a trusted online agri-input platform where farmers can buy pre-emergent herbicides from leading brands. Choose the right product based on crop stage, infestation level, formulation, and application needs. BigHaat offers 100% original and genuine products at competitive prices, along with attractive offers, doorstep delivery, and Cash on Delivery, so farmers across India can buy quality crop protection easily.