Cadusafos
Active ingredient

Cadusafos

Description

Mode of action

Cadusafos is a contact organophosphorus pesticide that exhibits strong nematicidal and insecticidal properties. The substance affects the nervous system of pests by inhibiting the enzyme acetylcholinesterase.

As a result of blocking the transmission of nerve impulses, the harmful organisms experience paralysis, which inevitably leads to their death shortly after contact with the treated soil.

The product is characterized by its ability to penetrate the soil structure, creating a protective barrier in the root zone where the main activity of soil-borne parasites occurs.

Despite its high toxicity, the substance gradually degrades in the soil environment, which helps reduce the risk of residue accumulation when application protocols are followed.

Unlike systemic products, Cadusafos mainly acts in the root zone, providing reliable protection of underground plant organs from parasite penetration.

What it targets

The main purpose of Cadusafos is the elimination of parasitic nematodes, which cause serious damage to the root systems of agricultural crops.

The substance is effective against gall, stem, and free-living nematode species that inhabit the soil profile and damage young plant roots.

In addition to nematodes, the product shows activity against soil-dwelling insects, such as wireworm larvae, mole crickets, and other pests that damage roots and tubers.

The use of this active ingredient is relevant in greenhouses and on outdoor vegetable crops, where the threat of root system infestation is highest.

The broad spectrum of action allows Cadusafos to be used as a reliable tool for integrated pest management systems.

Rates and timing

Application rates for Cadusafos depend directly on the crop type, the degree of soil infestation, and the soil texture, which determines the sorption capacity of the product.

Application is usually carried out immediately before sowing or transplanting by evenly distributing granules or liquid forms over the area.

A critical requirement is the thorough incorporation of the substance into the soil at the depth of the root system to ensure maximum contact with the pest.

Pre-harvest intervals must be strictly observed, as organophosphorus compounds require time for complete degradation in plant tissues and soil.

Periodic monitoring of nematode population density is recommended to adjust dosages and prevent the development of pest resistance to the active ingredient.

Restrictions

Cadusafos is classified as a highly toxic substance, so handling it requires the use of full personal protective equipment for the skin and respiratory tract.

Application of the product is prohibited in water protection zones and near drinking water sources due to the risk of toxicant migration into groundwater.

Direct contact of the product with above-ground plant parts must be avoided unless specified in the guidelines to prevent phytotoxicity.

Crop rotation restrictions may be linked to the need for maintaining a specific interval between treatment and the planting of subsequent crops.

Storage must be carried out in specialized warehouse facilities with controlled access, away from food and animal feed.

Regulatory

Status in the European Union

Not approved in the EU

CAS number
95465-99-9
Category (EU)
NE - Nematicide
ADI
0.0004 mg/kg bw/day
ARfD
0.003 mg/kg bw
AOEL
0.0007 mg/kg bw/day
EU legislation

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