Pesticide name: chlorothalonil
Dosage form: smoke
Toxicity and its identification:
Moderately poisonous
Active ingredients and their content: Chlorothalonil 40%
Scope of use and how to use it:
Crop/site Control object Dosage (preparation amount/mu) Application method
Cucumber (protected land) downy mildew 125-200 g/mu Light and smoke
Technical requirements for use:
1. The effect of this product is the best in the early stage of the disease, and the interval between two doses is more than 7 days.
2. Use this product, according to the size of the shed, evenly distribute the points, increase the ignition points appropriately for the small bow shed, and reduce the dosage of each ignition point appropriately;
3. After the medicine is twisted and ignited, insert it into the powder, ignite the powder, and then seal the shed;
4. The ignition point should be more than 20 cm away from the crops to avoid phytotoxicity;
5. It is suitable to ignite this product after closing the shed in the evening. After the powder is ignited, personnel should quickly evacuate the shed and seal the shed for more than four hours and pay attention to ventilation the next day. ventilation.
Product performance:
This product is an organochlorine fungicide with good biological activity against fungal diseases. The product is used to prevent and control fungal diseases of crops in greenhouses with high biological activity. It is mainly used to prevent and treat cucumber downy mildew in greenhouses.
Precautions:
1. The safe interval of this product on cucumber is 3 days. The maximum number of crops used per season is 4 times, and the liquid medicine and its waste liquid shall not pollute various water areas, soil, and other environments.
2. This product cannot be mixed with strong alkaline pesticides, and can be used alternately with other fungicides to avoid resistance.
3. Wear protective clothing and gloves when using this product. When applying, avoid contact with skin and eyes, and prevent inhalation through the nose.
4. This product emits smoke quickly, and the elderly, children, and those with inconvenient mobility are prohibited from operating. Leave the shed quickly after lighting to avoid inhalation of fumes. Do not eat or drink during the spraying period. Wash hands and face promptly after application.
5. It is highly toxic to honey and fish, and care should be taken to avoid polluting water sources; spraying equipment should not be washed in river ponds; flowering crops are prohibited.
6. The used container should be disposed of properly, not to be used for other purposes, nor to be discarded at will.
First-aid measures for poisoning:
Skin, eye mucous membranes and respiratory irritation cause conjunctivitis. In case of accidental contact with skin or eyes, immediately rinse with plenty of water for at least 15 minutes. If inhaled, transfer to a place with fresh air. In case of poisoning, bring the label and send the poisoned person to the hospital for treatment and symptomatic treatment.
Storage and Shipping Methods:
This product should be stored in a dry, cool, ventilated, rain-proof place, away from fire or heat sources. Keep out of the reach of children and lock. Do not store and transport with other commodities such as food, beverage, feed, etc.
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