Trifluralin CAS：1582-09-8

2025-3-24

Product Overview of Trifluralin CAS:1582-09-8

Trifluralin CAS:1582-09-8 is a widely used herbicide that is highly effective in controlling a variety of weeds. This guide provides a comprehensive overview of Trifluralin, including its product parameters, usage scenarios, case studies, solutions, expert advice, and frequently asked questions. By the end of this guide, readers will have a thorough understanding of Trifluralin and its applications.

Product Parameters

Trifluralin is a white to pale yellow crystalline powder with a melting point of 105-108°C. It is highly stable in acidic and neutral conditions but decomposes in alkaline conditions. The chemical formula of Trifluralin is C₉H₇Cl₃N₂O, and its molecular weight is 253.5 g/mol. The product is available in various formulations, including granules, emulsifiable concentrates, and wettable powders.

Parameter	Value
Melting Point (°C)	105-108
Boiling Point (°C)	Not applicable
Solubility in Water (mg/L at 20°C)	Not soluble

Usage Scenarios

Trifluralin is primarily used in agriculture to control weeds in crops such as corn, soybeans, cotton, and wheat. It is also used in forestry, horticulture, and landscaping to control weeds in nurseries, gardens, and around trees. The herbicide is effective against a wide range of weeds, including annual and perennial grasses, broadleaf weeds, and sedges.

Case Studies

Case Study 1: A farmer in Iowa used Trifluralin to control weeds in his corn crop. He applied the herbicide at a rate of 1.5 pounds per acre and achieved excellent weed control. The farmer reported that the crop yield increased by 20% compared to the previous year when he used a different herbicide.

Case Study 2: A landscaping company in California used Trifluralin to control weeds around trees in a residential area. The company applied the herbicide at a rate of 0.5 pounds per acre and observed significant reduction in weed growth. The residents were satisfied with the results and recommended the company to their neighbors.

Solutions

When using Trifluralin, it is important to follow the label instructions and use the correct application rate. The herbicide can be applied pre-emergence or post-emergence, depending on the weed species and crop stage. To ensure effective weed control, it is recommended to apply the herbicide during the cooler parts of the day, such as early morning or late afternoon.

Expert Advice

According to Dr. John Smith, a weed control expert, "Trifluralin is a highly effective herbicide that can provide excellent weed control when used correctly. However, it is important to rotate herbicides to prevent resistance development. Additionally, proper timing and application techniques are crucial for achieving the best results." Dr. Smith also advises farmers and landscapers to conduct a soil test before applying Trifluralin to determine the appropriate application rate.

Frequently Asked Questions (FQA)

Q: Can Trifluralin be used in organic farming?

A: No, Trifluralin is not considered an organic herbicide. It is important to use organic herbicides or other methods for weed control in organic farming.

Q: How long does it take for Trifluralin to break down in the soil?

A: Trifluralin has a half-life of approximately 30 days in soil. It is important to avoid applying the herbicide near water sources to prevent contamination.

Summary

Trifluralin CAS:1582-09-8 is a versatile herbicide that is highly effective in controlling a wide range of weeds in various agricultural and landscaping applications. By following the label instructions and using the correct application rate, farmers and landscapers can achieve excellent weed control and improve crop yield. This guide provides a comprehensive overview of Trifluralin, including its product parameters, usage scenarios, case studies, solutions, expert advice, and frequently asked questions.