Sedaxane

Sedaxane

Sedaxane is a fungicide that belongs to the class of chemical compounds known as pyrazole carboxamides. It was first registered for use in the European Union in 2012 and in the United States in 2013. Sedaxane is primarily used in agriculture to protect crops from a variety of fungal diseases.

Chemistry

Sedaxane is a member of the pyrazole carboxamide class of fungicides. Its chemical formula is C17H17ClN4O2. The compound is a white crystalline solid at room temperature. It is slightly soluble in water and has a low volatility.

Mode of Action

Sedaxane inhibits the respiration of the fungal cells by blocking the transfer of electrons in the mitochondria. This disrupts the energy production in the fungal cells, leading to their death. Sedaxane is a broad-spectrum fungicide, meaning it is effective against a wide range of fungal species.

Use in Agriculture

Sedaxane is used to protect a variety of crops, including wheat, barley, corn, and rice, from fungal diseases. It is typically applied as a seed treatment before planting. The fungicide protects the young plants during the critical early stages of growth when they are most vulnerable to fungal infections.

Safety and Environmental Impact

Sedaxane has a low acute toxicity to humans and is not considered a carcinogen. However, it can cause eye irritation and may be harmful if swallowed or inhaled. The environmental impact of sedaxane is relatively low. It does not accumulate in the environment and is not highly toxic to birds, fish, or bees. However, it can be toxic to some aquatic invertebrates and soil organisms.

Regulation

The use of sedaxane is regulated in many countries. In the European Union, it was approved for use in 2012. In the United States, the Environmental Protection Agency (EPA) registered sedaxane for use in 2013. The EPA reviews the safety and effectiveness of registered pesticides every 15 years.