Defeat
Atrazine 50% WP Herbicide
Available Packing:
1kg, 500gm, 250gm
Atrazine 50% WP Herbicide:
Atrazine 50% WP is a selective, systemic herbicide used for both pre-emergence and early post-emergence control of a wide range of broadleaf and some grassy weeds. The "WP" designation stands for Wettable Powder, a dry formulation that is mixed with water to create a spray solution. It has been a widely used herbicide for decades, particularly in maize and sugarcane cultivation.
Mode of Action:
Atrazine belongs to the triazine group of herbicides and acts as a photosystem II (PSII) inhibitor. It is primarily absorbed through the roots of the weeds and then translocated upwards to the leaves via the xylem. Once in the leaves, it blocks the electron transport process in photosynthesis. This interruption stops the plant's ability to convert light energy into chemical energy, leading to a buildup of toxic molecules, destruction of chlorophyll, and ultimately, the death of the susceptible weed.
Primary Uses and Target Crops:
This herbicide is predominantly used for weed control in specific agricultural crops.
Key target crops include:
Maize (Corn)
Sugarcane
Sorghum (Jowar)
Bajra
It is also used in non-crop areas for general vegetation control.
Application and Dosage:
Atrazine 50% WP is typically applied as a spray. For best results, it should be applied to moist soil.
Timing: It can be used as a pre-emergence application (immediately after sowing the crop) or as an early post-emergence application (when weeds are small, typically at the 2-3 leaf stage).
Dosage: The recommended dosage varies depending on the crop, soil type, and weed infestation. A general recommendation is 0.5 to 1.0 kg per acre (approximately 1-2 kg per hectare).
Mixing: The required amount of wettable powder is mixed with a small amount of water to form a smooth paste and then diluted further in the spray tank with 200-280 liters of water per acre. Continuous agitation is necessary to keep the powder suspended in the water.
Target Weeds:
Atrazine is effective against a broad spectrum of annual broadleaf and some grassy weeds.
Commonly controlled weeds include:
Trianthema portulacastrum (Carpetweed)
Amaranthus viridis (Pigweed)
Digitaria sanguinalis (Crab Grass)
Boerhavia diffusa
Portulaca oleracea (Common Purslane)
Echinochloa spp. (Barnyard Grass)
Eleusine spp. (Goosegrass)
Cyperus spp. (Sedges)
Safety Precautions:
As with all agrochemicals, proper handling and safety measures are crucial.
Key safety recommendations include:
Personal Protective Equipment (PPE): Always wear protective clothing, including long-sleeved shirts, long pants, chemical-resistant gloves, safety goggles, and a respirator or mask.
Avoid Contact and Inhalation: Avoid contact with skin, eyes, and clothing. Do not inhale the dust or spray mist.
Handling Practices: Do not eat, drink, or smoke while handling or applying the product. Wash hands and face thoroughly with soap and water after use and before eating or drinking.
Environmental Safety: Atrazine can be persistent in the soil and may leach into groundwater. It is toxic to aquatic life. Do not apply directly to water bodies or where runoff is likely to occur. Follow local regulations regarding its use.
Storage:
Store the product in its original, tightly closed container in a cool, dry, and well-ventilated area. Keep it away from food, animal feed, children, and unauthorized persons. Avoid storing it near heat or open flame.