Fenvalerate solution 14% (CHONG BI KE)

[Main Ingredient] Fenvalerate.

[Properties] This product is a pale yellow, clear liquid.

[Pharmacological Action] Insecticide. Fenvalerate rapidly acts on the nervous system after contacting parasites, altering the permeability of nerve synapse membranes to ions, causing continuous Na+ influx, leading to overexcitation, convulsions, and finally paralysis and death. It mainly acts by contact poisoning, with some stomach poisoning effect.

[Action and Use] Insecticide. Used to kill or expel various parasites in aquaculture waters and on the body surface of fish such as black carp, grass carp, silver carp, bighead carp, crucian carp, bream, eel, mandarin fish, and catfish. Effective against parasites including Lernaea, Sinergasilus, fish lice, Argulus, Gyrodactylus, and Dactylogyrus.

[Usage and Dosage] Based on this product. Dilute thoroughly with water before use. Apply evenly across the entire pond:

• At water temperature 15–25℃: 0.011 ml per cubic meter (7.337 ml per mu at 1 meter depth)

• At water temperature above 25℃: 0.021 ml per cubic meter (14.007 ml per mu at 1 meter depth)

• For severe infestations, it can be repeated once after 24 hours

[Adverse Reactions] No adverse reactions observed when used according to the specified method and dosage.

[Precautions]

1. Do not use in oxygen-deficient water.

2. Forbidden for shrimp, crab, and fish fry.

3. Do not use disinfectants within 24 hours before or 72 hours after using this product.

4. Do not mix with other drugs.

5. Store properly and dispose of packaging appropriately.

[Withdrawal Period] 500 degree-days

[Specification] 100ml:14g

[Packaging] 100ml/bottle

[Storage] Store in a sealed container in a dry place.

[Expiration Date] 2 years