Active ingredient

Sodium o-benzyl-p-chlorophenoxide

Description

Mode of action

Sodium o-benzyl-p-chlorophenolate belongs to the group of phenol derivatives, which are traditionally used as potent antiseptic and fungicidal compounds. Its mechanism of action is based on the ability to disrupt the integrity of cell membranes in pathogenic organisms.

The substance penetrates the cytoplasm of fungal cells, causing protein denaturation and inhibition of enzymatic systems responsible for the respiration and metabolism of microorganisms. This leads to the rapid death of spores and active mycelial forms.

Due to its chemical structure, the compound exhibits high stability in working solutions and provides a prolonged contact effect on the surface of plant tissues.

This group of substances effectively blocks the development of fungal spores, preventing their germination and attachment to plant tissue, which makes them an important tool for preventive treatment.

Unlike narrowly specialized systemic fungicides, Sodium o-benzyl-p-chlorophenolate acts as a broad-spectrum disinfectant, attacking various pathogen structures simultaneously.

What it targets

The primary purpose of Sodium o-benzyl-p-chlorophenolate in agronomy is the control of a wide range of phytopathogenic fungi and bacteria that affect agricultural crops.

Formulations based on this active ingredient are used for the disinfection of planting material, seeds, as well as the surfaces of greenhouses and vegetable storage facilities.

It is effective against pathogens of rots, scab, powdery mildew, and various leaf spots, which can significantly reduce yields under high humidity conditions.

In industrial plant production, this component is often included in mixtures for treating containers and agricultural equipment to prevent the spread of infection between fields.

The substance also shows activity against mold fungi, making it essential when preparing storage facilities for storing the harvest long-term.

Rates and timing

The application rates of the working solution vary depending on the specific target of protection and the level of infection pressure in the farm.

For pre-sowing seed treatment or tuber disinfection, strictly regulated concentrations are applied to exclude phytotoxic effects on future sprouts.

Treatment of premises and storage facilities is carried out using irrigation or fumigation methods in compliance with safety measures, ensuring uniform coverage of all surfaces.

The timing of operations depends on the vegetation stage: preventive treatments are performed before the mass spread of the disease begins.

It is important to regularly monitor the state of crops and adjust the frequency of product application based on field indicators and weather conditions.

Restrictions

The use of Sodium o-benzyl-p-chlorophenolate requires strict adherence to personal safety measures, including the use of skin, eye, and respiratory protection.

The substance can exhibit marked phytotoxicity if recommended dosages are exceeded, so the preparation of stock solutions must be performed with extreme precision.

Joint application with products sensitive to alkaline environments is not recommended, as the sodium salt may change the pH of the working solution and reduce their efficacy.

When working in enclosed spaces, subsequent ventilation is mandatory to prevent the accumulation of residual vapors harmful to humans and beneficial microflora.

Storage of the product requires specialized conditions — in dry, cool places, excluding access to direct sunlight and proximity to food products.

Regulatory

Status in the European Union

Not approved in the EU

Category (EU)
FU - Fungicide
EU legislation

EU status is for reference only and does not replace national registration in your country.