Chlorothalonil Test is based on the Colloidal Gold Immunochromatography to detect the Chlorothalonil residues in agricultural products. This kit can be applied for on-site rapid or lab testing by various departments.
Its solubility in water was 0.6 ppm, 2g/kg in acetone, and 8g/kg in xylene. The industrial product content is about 98%, and it is stable in alkali and acid aqueous solutions and ultraviolet light irradiation.
Formulation 2.5%, 5%granules, 75%wettable powder. Chlorhexidine is a broad-spectrum fungicide that replaces benzene.
2. Mechanism of action
The mechanism of action is that it can interact with glyceraldehyde triphosphate dehydrogenase in fungal cells, and combine with cysteine-containing proteins in the enzyme, thereby destroying the enzyme activity, destroying the metabolism of fungal cells and losing vitality.
Chlorothalonil uses
1. Chlorothalonil spray
Chlorhexidine is widely used in China to control fungi. The commonly used dosage forms are: 50% 75%wettable powder, 10% oil, 5%, 25% granules, 2.5% 10% 30% 45% smoke, 5% powder.
Each of the above dosage forms is easily diluted by water and can be used for ground spray or aerial spray. It usually remains in soil, groundwater and surface water.
2. Chlorothalonil fungicide group
Chlorhexidine is a broad-spectrum, protective fungicide.
The mechanism of action is that it can interact with glyceraldehyde triphosphate dehydrogenase in fungal cells, and combine with cysteine-containing proteins in the enzyme, thereby destroying the enzyme activity, destroying the metabolism of fungal cells and losing vitality.
There is no systemic conduction effect of chlorothalonil, but after spraying on the plant body, it can have good adhesion on the body surface, and it is not easy to be washed away by rain, so the period of efficacy is long.
3. Chlorothalonil trade name
Trade names include Bravo, Chloro-thalonil, Daconil 2787, Exotherm Termil, Forturf, Mold-Ex, Nopcocide N-96, Ole, Pillarich, Repulse, and Tuffcide. The compound can be found in formulations with many other pesticide compounds.
The hazards of Chlorothalonil
It has a strong stimulating effect on the conjunctiva and cornea of rabbit eyes and is not sensitive to human eyes. No carcinogenic, teratogenic and mutagenic effects were observed in animal tests.
Flammability hazard characteristics Combustion produces toxic nitrogen oxides and chloride gases. On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization initially compiled the reference, and chlorothalonil was in the list of 2B carcinogens.
1. Chlorothalonil poisoning
A. Acute toxicity Chloride is very toxic to fish and aquatic organisms. Chloride has no obvious sensitizing effect, but it is irritating to the skin and eyes.
B. Chronic toxicity Chronic toxicity of bacteriocin to rodents is mainly caused by gastrointestinal and renal toxicity, leading to an increase in the incidence of gastric cardia and sinus hyperplasia and hyperkeratosis, and an increase in the incidence of renal proximal tubule epithelial cells. There was no significant chronic toxic damage to chlorin in dogs.
2. Chlorothalonil poisoning symptoms
A. Inhalation of the respiratory tract: causing symptoms of irritation of the respiratory tract mucosa, such as rhinitis, dry throat, sore throat, cough, sputum, chest tightness and other symptoms.
B. Skin contact: It can cause irritation such as local pain and itching, which can cause mild contact dermatitis. Like the mild burning reaction of the sun, the skin can gradually recover in about 2 weeks.
C. Mistakes into the eyes: Eye pain is felt immediately.
D. Ingestion of the digestive tract: There may be pain in the mouth and throat, nausea, vomiting, and epigastric pain.
E. Exposure to chlorothalonil can cause allergic symptoms, including eye congestion, bronchospasm and rash.
Chlorothalonil poisoning treatment
1. Treatment
A. Inhalation of respiratory tract: quickly remove the patient from the work site to fresh air, keep the airway open, and give oxygen in case of breathing difficulties. If breathing is stopped due to inhalation of excessively high concentration of liquid medicine or allergies, acute respiratory spasm may occur, and first aid measures such as artificial respiration should be taken immediately. In-hospital treatment was given oxygen inhalation, antibiotics, and appropriate fluid replacement therapy; pulmonary edema should be prevented due to excessive fluid replacement.
B. Skin contact: Remove contaminated clothing immediately, rinse with soap and plenty of running water for at least 15 minutes.
C. Eye contact: Rinse with plenty of flowing water or physiological saline for at least 15 minutes. If there is still irritation, special ophthalmological treatment must be performed.
D. Ingestion of the digestive tract: repeatedly rinse the mouth with water to avoid vomiting. Use milk or eggs to clean the stomach, reduce gastrointestinal absorption, and protect the digestive tract mucosa.
E. For patients with allergies, antihistamine or steroid drugs can be given.
2. Prevention
A. The fish venom should not pollute the fishponds and waters;
B. It can not be mixed with alkaline pesticides such as stone sulfur mixture, Bordeaux liquid
C. Prone to phytotoxicity Pear, persimmon, peach, plum, and apple tree are used at high concentrations, which will cause phytotoxicity; mixed with fenitrothion, peach trees are susceptible to phytotoxicity; mixed with carbamex, tricyclic tin Tea trees can cause phytotoxicity.
Features of Chlorothalonil Test
1. 15min reading results
2. Detection limits respond to EU and US FDA norms
3. Neither professionals nor equipment required
4. Easy to operate and read
Detection Method of Chlorothalonil Test
Chlorothalonil Test for Agricultural Products is based on the Colloidal Gold Immunochromatography to detect the Chlorothalonil residues in agricultural products.
This kit can be applied for on-site or lab testing by various departments.
Samples of Chlorothalonil Test
Samples include: agricultural products.
Detection Limit of Chlorothalonil Test
The LOD may change according to requirement or specimen's difference, please refer to kit instruction for further details.
Importance of Chlorothalonil Test
Chlorothalonil Test can help manufacturers, regulatory agencies, and the public monitor product quality and help humans protect their health.
1. Prepare the buffer solution follow the product instruction.
2. Take 2g samples (tubers--4g, Strip shaped—2g), cut cabbage into pieces about 1 cm. Take the cross-section or epidermis of the tubers into the sample cup, add 10ml of buffer solution. Shake for 1 ~ 2mins, pour out the exact solution, and stand for 2mins as test sample. If the extract is turbid or too many impurities, it can be measured after filtering.
3. Prepare the test card and the sample stand for room temperature and use the test card within 1h if unsealed.
4. Take out and place the test card on the flat desk. Pipette 2-3drops of sample, (about 60-80µl), into the sample well plate(no bubble).
5. Reacting for 3-5mins, then read the result. Result after 30mins is invalid.
Summary
The Chlorothalonil Test for Agricultural Products kit provided by BALLYA can effectively detect the presence of Chlorothalonil in agricultural products.
This kit is easy to operate, and has a short test time and high accuracy. The test results comply with EU standards, which can effectively ensure the safety of agricultural products.
How to order Chlorothalonil Test?
Please check the online catalog and contact our sale representative via email: info@ballyabio.com or fill out contact form below:
