Pyraclofos
Active ingredient

Pyraclofos

Description

Mode of action

Pyraclofos belongs to the group of organophosphorus compounds (OPs). It is a broad-spectrum insecticide that targets the nervous system of insects.

The primary mode of action is the inhibition of the acetylcholinesterase enzyme. Blocking this enzyme leads to the disruption of nerve impulse transmission in the pest's body.

As a result of constant excitation of the nervous system, insects suffer from paralysis, which is inevitably followed by the death of the organism.

The product possesses contact and stomach activity, allowing it to penetrate the pest's body effectively whether through direct contact with the solution or ingestion of treated plant parts.

An important feature of this class is the rapid speed of impact on harmful objects, which allows for quick cessation of crop damage.

What it targets

Pyraclofos effectively controls a wide range of Lepidoptera, Coleoptera, and Homoptera insects.

It is successfully used against leaf-eating pests, various types of caterpillars, concealed insects, and certain species of aphids.

The substance exhibits high biological activity against both adults and larvae of pests at various developmental stages.

The use of the product is advisable on field, vegetable, and fruit crops suffering from mass insect outbreaks.

Due to its specific characteristics, pyraclofos is often used in programs for controlling resistant insect populations, provided it is permitted by technical regulations.

Rates and timing

Application rates of the product are calculated based on the species composition of the pests, the degree of crop infestation, and the growth stage of the crop.

Spraying is recommended during the active development period of the pest population when they reach the threshold level of economic damage.

Uniform coverage of the leaf surface with the working solution is a critical factor for success, as the product exhibits contact action.

The interval between applications should correspond to the period of protective action, which depends on weather conditions and the growth rate of the crop.

It is important to consider the pre-harvest interval to guarantee the safety of commercial produce for the final consumer.

Restrictions

When handling pyraclofos, it is strictly forbidden to neglect the use of personal protective equipment for the respiratory tract, skin, and eyes.

The product is toxic to bees and other beneficial entomophages, so applications should be performed during hours of low pollinator activity.

Drift of the working solution to neighboring crops or water bodies must be avoided by strictly adhering to sanitary buffer zones.

Storage must be carried out in specialized facilities inaccessible to unauthorized persons, children, and pets.

Compliance with regulations regarding the frequency of applications helps to minimize the risk of residue accumulation in products and reduces the likelihood of resistance development.

Regulatory

Status in the European Union

Not approved in the EU

CAS number
89784-60-1
Category (EU)
AC - Acaricide
EU legislation

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