Microbial Fungicides Chlorothalonil 97%TC CAS 1897-45-6 Details

Chlorothalonil is a broad-spectrum, protective fungicide. Its mechanism of action is that it can interact with glyceraldehyde triphosphate dehydrogenase in fungal cells, combine with the protein containing cysteine in the enzyme, and destroy the enzyme. Enzyme activity destroys the metabolism of fungal cells and loses their vitality. Chlorothalonil has no systemic conduction effect, but after sprayed on the plant body, it can have good adhesion on the body surface, is not easy to be washed away by rain, and has a long drug effect period.

Effect of chlorothalonil

The main role of chlorothalonil is to protect plants from fungal attack. After the plant has been attacked by the pathogen and the germ enters the plant, the bactericidal effect is very small. Chlorothalonil has no systemic conduction effect, and will not be absorbed from the sprayed site and the root system of the plant. Chlorothalonil has good adhesion on the plant surface and is not easily washed by rain, so it has a long efficacy period. Under normal dosage, the general efficacy period is about 7 to 10 days.

Features of Chlorothalonil

1. Broad-spectrum: Chlorothalonil is a high-efficiency, low-toxicity broad-spectrum fungicide, which can be widely used in the prevention and treatment of wheat head blight, vegetable tomato early blight, late blight, melon downy mildew, anthracnose, Fruit tree brown rot, scab, tea anthracnose, net cake disease, peanut leaf spot, rubber canker, cabbage downy mildew, black spot, grape anthracnose, citrus scab and other diseases. So far, more than 65 species of crops have been registered in the world, and they are used to control more than 125 diseases.

2. Protective property: Chlorothalonil has no systemic property, and it is mainly used before the onset of crop disease. It is a protective agent for crops.

3. Adhesiveness: Chlorothalonil has good adhesiveness on the plant surface and is not easy to be washed by rain, so it has a long efficacy period. Under normal dosage, the duration of efficacy is 7-10 days.

4. Drug resistance: Chlorothalonil is a multi-action site fungicide. Therefore, long-term use will not cause drug resistance problems, and it has a preventive effect on various crop fungal diseases.

Applications of  Chlorothalonil

Broad-spectrum protective fungicide, which has preventive effect on various fungal diseases. The drug effect is stable and the residual effect period is long. It can be used for wheat, rice, vegetables, fruit trees, peanuts, tea and other crops. Such as wheat head blight, use 75% wettable powder 11.3g/100m2, spray on 6kg of water; use 75% wettable powder 135-150g, spray on 60-80kg of water for vegetable diseases; fruit tree downy mildew, powdery mildew, Use 75% wettable powder 75 ~ 100g to spray 30 ~ 40kg of water; the use is a broad-spectrum, high-efficiency, low-toxic fungicide, and it is a high-efficiency, broad-spectrum, safe agricultural and forestry fungicide for the control of crop diseases. It is used as an antifungal agent in tanning and other industries. It is used for the prevention and treatment of cucumber downy mildew. It is a kind of fungicide with high efficiency, low toxicity and broad spectrum. Rice, wheat, cotton and other diseases also have good control effect.

It is also used as an industrial antifungal agent and fruit preservative. Uses Chlorothalonil is a high-efficiency, low-level and broad-spectrum fungicide, which is widely used to control various pests such as fruit trees, vegetable leaves, etc. It also has good control effects on rice, wheat, cotton and other pests. It is also used as an industrial antifungal agent and fruit preservative.

How to use chlorothalonil

1. Chlorothalonil has no systemic properties, cannot be absorbed by plant tissues and conducted in the body, and is a protective fungicide. Therefore, pay attention to even spraying when using. It is generally used before the occurrence of crop diseases to play a protective role.

2. Chlorothalonil has strong mixing ability and is a good compounding partner. When used, it can be mixed with other fungicides of action mode to expand the scope of prevention and control, and combine protection and treatment.

3. Crops such as pears, persimmons, peaches, plums, apples, and roses are sensitive to chlorothalonil, and will cause phytotoxicity or rust spots on fruits when used. Therefore, these crops cannot be used.

4. Since chlorothalonil has no systemic property, it mainly forms a protective layer on the surface of leaves, fruits, stems, etc. Therefore, the concentration should not be increased at will during use, otherwise, phytotoxicity will easily occur.

Package of Chlorothalonil

We also supply some accessories to add more functions for end-users' convenience, which also help our distributors and business partners sell our products in their area. Any special package requirements, please don't be hesitate to tell us.

Large Package:

Solid: 25Kg UN approved fiber drums with LDPE liner;

Liquid: 200L UN approved HDPE or iron drums.

Retail Package:

Solid: 10g;50g;100g;500g;1kg;5kg;25kg

Chlorothalonil suppliers

Agripestcide is a professional manufacturer of pesticide chemicals, supplying good and effective Chlorothalonil with high quality and good service. If you are looking for Chlorothalonil in bulk, please feel free to contact us for the latest price.