Permethrin Chemical - Special Insecticide in Agriculture

What Is Permethrin?

Permethrin is a synthetic chemical compound widely used as an insecticide and plant protection agent in agriculture. This chemical is highly effective against various harmful insects such as caterpillars, leafhoppers, bugs, and mosquitoes. While it offers significant benefits, the use of Permethrin requires strict adherence to safety guidelines and environmental regulations to avoid negative impacts.

This article, provided by Sataka Vietnam, offers an in-depth look at the characteristics, applications, usage guidelines, side effects, and management regulations of Permethrin in agriculture.

1. Permethrin in Vietnamese Agriculture

1.1 What is Permethrin?

Permethrin is a synthetic chemical compound belonging to the pyrethroid group, widely used as an insecticide and plant protection agent in agriculture. It is the active ingredient in many insecticides, mosquito repellents, and other pest control products for crops.

1.2 Chemical Formula

The chemical formula of Permethrin is C21H20Cl2O3, a complex organic molecule consisting of Carbon, Hydrogen, Chlorine, and Oxygen atoms.

1.3 Physical and Chemical Properties

Physically, Permethrin appears as a light yellow crystalline substance with a distinctive odor. It is slightly soluble in water but dissolves well in organic solvents. These chemical properties enable Permethrin to penetrate and act effectively on insects.

Permethrin belongs to a class of strong insecticides that disrupt the nervous system of insects, causing paralysis and death. This makes Permethrin one of the most effective insecticides available today.

2. Applications of Permethrin in Agriculture

The primary use of Permethrin is as an insecticide and plant protection agent. In agriculture, it is extensively used to eliminate pests harmful to crops, including green caterpillars, stem borers, leafhoppers, and stink bugs. It is especially effective against mosquitoes.

One popular product is Permethrin 50EC, a specialized insecticide containing 50% active Permethrin.

Beyond agriculture, Permethrin is used in the production of disinfectant sprays and insecticides for household and industrial use. It also has medical applications, such as treating insect-borne diseases like scabies and psoriasis.

Application	Describe
Pesticides	Eradicating pests in agriculture
Insecticide	Kills other harmful insects such as mosquitoes, leafhoppers, and bugs
Disinfectant spray	Production of household and industrial insecticide sprays
Health medical	Treatment of diseases transmitted by insects such as psoriasis and psoriasis

3. Safe Usage Guidelines

3.1 Recommended Dosage

To ensure efficiency and safety, following the recommended dosage of Permethrin is crucial. For Permethrin 50EC, the typical dosage ranges from 0.5–2 liters per hectare, depending on the crop type and pest infestation level. Always dilute it correctly with water as per the manufacturer’s instructions.

3.2 Standard Usage Procedure

To use Permethrin safely and effectively:

• Prepare the solution according to the recommended dosage and dilution ratio provided on the packaging.
• Spray early in the morning or late afternoon when pests are most active.
• Apply the spray evenly across all parts of the plants and the treated area.
• Ensure thorough coverage for optimal effectiveness.

3.3 Poisoning Prevention and Emergency Handling

To avoid poisoning when using Permethrin:

• Wear full protective clothing, including masks, gloves, and safety goggles.
• Avoid inhaling the spray or letting it come into contact with your skin or eyes.
• Wash thoroughly and shower after application.
• Observe the re-entry interval before returning to treated fields.

If poisoning occurs, wash the affected area with soap and water immediately. Seek medical attention promptly for further treatment.

4. Side Effects and Precautions

While Permethrin is highly beneficial in controlling pests, it carries potential toxicity that must be considered.

4.1 Effects on Humans

Direct exposure to Permethrin may cause:

• Skin irritation, rashes, or dermatitis
• Eye irritation, redness, or tearing
• Respiratory issues such as coughing or shortness of breath
• Nausea and headaches if ingested

Prolonged exposure can affect the nervous system, potentially causing motor disturbances and seizures.

4.2 Effects on Pets

Permethrin can be toxic to pets, especially cats and small dogs. Symptoms include nausea, diarrhea, seizures, or severe lethargy, which may result in death for weaker animals.

4.3 Effects on Non-Target Species

Permethrin may harm non-target species such as bees, butterflies, and fish. The severity depends on the dosage and application method.

4.4 Environmental Impact

Permethrin is not easily biodegradable and can accumulate in the environment. Overuse or improper application can lead to soil and water contamination, disrupting ecosystems. Following recommended dosages and application intervals is essential.

5. Regulations and Control Standards

Given the potency of Permethrin, its use is regulated by strict legal standards. In Vietnam, Permethrin is classified as a hazardous plant protection chemical and is controlled under Decree 108/2017/ND-CP.

Producers, distributors, and users of Permethrin must have appropriate licenses and training. Activities such as advertising, importing, and transporting Permethrin require official approval. The chemical must also comply with labeling, safety, and quality control standards under TCVN and ISO regulations.

Standard	Nội dung
TCVN 6198:2020	Labeling and safety regulations
ISO 9001	Production quality management
TCVN 8199:2011	Check physical and chemical indicators

6. Where to Purchase Reliable Permethrin Products?

For reliable Permethrin products, you can contact Sataka Vietnam, a leading company in agricultural chemicals and high-quality plant protection products.

Sataka’s professional advisory team is ready to assist with selecting suitable products, providing safe usage guidance, and answering questions about shipping and payment policies.

With a proven reputation and commitment to quality, Sataka Vietnam aims to deliver a trustworthy, safe, and effective experience for farmers using plant protection products.

Contact Information:

• Hotline/Zalo: 0856.555.585 (Mr. Nguyên)
• Email: satakavietnam@gmail.com
• Website: www.sataka.com.vn