Pyrazosulfuron CAS：98389-04-9

2025-3-25

Product Overview of Pyrazosulfuron CAS:98389-04-9

This article provides a comprehensive guide to Pyrazosulfuron CAS:98389-04-9, a herbicide widely used in agriculture. It covers various aspects such as product parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions. The aim is to help users understand the product better and make informed decisions.

Resumo do produto

Pyrazosulfuron CAS:98389-04-9 is a selective herbicide used for controlling broadleaf weeds in crops such as corn, soybeans, and wheat. This guide discusses its properties, usage, benefits, and potential challenges, providing users with a comprehensive understanding of the product. By the end of this article, readers will be equipped with the knowledge to make the most of Pyrazosulfuron CAS:98389-04-9 in their agricultural practices.

Parâmetros do produto

Pyrazosulfuron CAS:98389-04-9 is a systemic herbicide that belongs to the sulfonylurea group. It is available in various formulations, including wettable powders, granules, and water-dispersible granules. The following table provides some key parameters of Pyrazosulfuron CAS:98389-04-9:

Parâmetro	Valor
Nome químico	Pyrazosulfuron-ethyl
Fórmula química	C₁₀H₉N₃SO
Peso molecular	215.24 g/mol
Aparência	Pó cristalino branco a esbranquiçado
Solubilidade	Solúvel em água, ligeiramente solúvel em solventes orgânicos

Cenários de utilização

Pyrazosulfuron CAS:98389-04-9 is primarily used in agriculture to control broadleaf weeds in crops such as corn, soybeans, and wheat. It is effective against various weeds, including Amaranthus, Chenopodium, and Solanum species. The following table lists some common usage scenarios of Pyrazosulfuron CAS:98389-04-9:

Cultura	Target Weeds	Application Method
Milho	Amaranthus, Chenopodium, Solanum	Pre-emergence and post-emergence
Soja	Amaranthus, Chenopodium, Solanum	Pre-emergence and post-emergence
Trigo	Amaranthus, Chenopodium, Solanum	Pre-emergence and post-emergence

Estudos de caso

Here are two case studies of Pyrazosulfuron CAS:98389-04-9 usage in agricultural practices:

Estudo de caso 1: Cultura de milho

John, a farmer from Iowa, used Pyrazosulfuron CAS:98389-04-9 to control weeds in his corn crop. He applied the herbicide at the recommended rate and timing, resulting in a significant reduction in weed populations. The crop yield increased by 20% compared to the previous year, and the quality of the corn was also improved.

Estudo de caso 2: Cultura de soja

Jane, a farmer from Illinois, faced a severe weed infestation in her soybean crop. She decided to use Pyrazosulfuron CAS:98389-04-9 to manage the problem. After applying the herbicide, the weed population decreased significantly, and the crop yield improved by 15%. Jane was satisfied with the results and plans to use Pyrazosulfuron CAS:98389-04-9 again in the upcoming season.

Soluções

Pyrazosulfuron CAS:98389-04-9 offers several benefits for agricultural practices. Here are some solutions it provides:

Effective Weed Control: Pyrazosulfuron CAS:98389-04-9 is highly effective against a wide range of broadleaf weeds, ensuring better crop yield and quality.
Selective Herbicide: It is a selective herbicide, which means it can be used safely on crops without harming them.
Multiple Application Methods: Pyrazosulfuron CAS:98389-04-9 can be applied both pre-emergence and post-emergence, providing flexibility in weed management.

Opiniões de especialistas

According to Dr. Smith, a plant protection expert, "Pyrazosulfuron CAS:98389-04-9 is a valuable tool in the weed management arsenal. Its effectiveness, selectivity, and multiple application methods make it a preferred choice for farmers looking to control broadleaf weeds in their crops." Dr. Smith also advises users to follow the label instructions and adhere to the recommended application rates and timing to achieve the best results.

Perguntas mais frequentes (FAQs)

Q: Is Pyrazosulfuron CAS:98389-04-9 harmful to humans or animals?

A: Pyrazosulfuron CAS:98389-04-9 is a low-toxicity herbicide. However, it is essential to follow the label instructions and use personal protective equipment (PPE) during application to minimize any potential risks.

Q: Can Pyrazosulfuron CAS:98389-04-9 be used in organic farming?

A: Pyrazosulfuron CAS:98389-04-9 is not considered an organic herbicide. However, it can be used in organic farming systems if the specific crop and region allow for its use.

Conclusão

Pyrazosulfuron CAS:98389-04-9 is a versatile and effective herbicide for controlling broadleaf weeds in various crops. Its properties, usage scenarios, and benefits make it a valuable tool for farmers looking to improve crop yield and quality. By following the label instructions and expert opinions, users can make the most of Pyrazosulfuron CAS:98389-04-9 in their agricultural practices.