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Twofour (NACL Industries) 2, 4 – D – Sodium Salt – 80% WP is a selective, systemic herbicide of the phenoxyacetic group. It is effective in controlling a wide range of broadleaf weeds, including annuals and perennials. Twofour is also effective in controlling some aquatic weeds.

Mode of action: Twofour works by disrupting the growth hormones in plants. This causes uncontrolled cell division and ultimately leads to the death of the plant.

Application rate: The application rate of Twofour varies depending on the target weed and the crop being grown. For general use, the recommended application rate is 1-2 quarts per acre.

Target crops: Twofour can be used on a variety of crops, including sorghum, maize, wheat, potato, sugarcane, and non-crop areas.

Application method: Twofour can be applied using a variety of methods, including:

• Foliar application: Twofour can be applied to the leaves of plants using a backpack sprayer, boom sprayer, or aerial application. When applying Twofour to broadleaf weeds, it is important to ensure that the spray covers the entire leaf surface.
• Soil application: Twofour can also be applied to the soil prior to planting or emergence of weeds. This method of application is often used for pre-emergent weed control in crops such as maize, sorghum, and sugarcane.

Withholding period: The withholding period for Twofour is 7 days. This means that crops treated with Twofour must not be harvested for 7 days following application.

Re-entry interval: The re-entry interval for Twofour is 24 hours. This means that people must not enter treated areas for 24 hours following application.

Storage and handling: Twofour should be stored in a cool, dry place out of reach of children and pets. Wear gloves and long sleeves when handling Twofour to avoid contact with skin and eyes.

Safety precautions: Twofour is a toxic herbicide and should be handled with care. Avoid contact with skin and eyes. If contact occurs, rinse immediately with water and seek medical attention.

Overall, Twofour is a versatile and effective herbicide that can be used to control a wide range of broadleaf weeds in a variety of crops.

Additional information:

• Twofour is a water-soluble herbicide, so it is important to avoid applying it when rain is imminent.
• Twofour can be mixed with other herbicides to improve the spectrum of control.
• Twofour is a relatively low-cost herbicide, making it a popular choice for farmers and ranchers.

Please note that this is just a general description of Twofour. Always consult the product label for specific application instructions and safety precautions.