"Four diseases" of grass carp, collectively known as grass carp intestine disease (gardellosis), bacterial gill disease, red bark disease, and viral hemorrhage. Because of its common, multiple, concurrent, and outbreaks, it is a great danger to grass carp, and it is very troublesome for fish farmers. A method for treating "four diseases" of grass carp with cool oil is introduced for farmers.
The dosage depends on the amount of fish in the pond and the extent of the disease. Each mu of water surface (without water depth) uses cool oil (fresh oil used in the market or in the pharmacy for sunstroke protection) 10 to 15 small boxes, fresh rapeseed oil 250 to 350 grams.
How to use it First dig the cool oil in the small box into a bowl, pour in a small amount of rapeseed oil, stir well, wait until it is dissolved, mix it with the quantitative rapeseed oil, and then put it into the mosquito sprayer. , The whole pool can be evenly sprayed.
Application time should generally be selected in the sunny morning 9 to 10 o'clock or 3 to 5 o'clock in the afternoon is appropriate. However, it should be noted that spraying should be stopped if serious floating heads are encountered.
Pharmacological Explanation The human refreshing oil used in sunstroke prevention contains camphor, leaf oil, clove oil, and virgin oil. It has a variety of functions such as disinfecting, antibacterial, anti-virus, warm air, and improving blood vessel function. The use of this drug to control "four diseases" of grass carp can not only disinfect the body surface to treat body surface diseases, but also can be used as a medicine bait to treat diseases in the body without any side effects. In addition, because cool oil and rapeseed oil have the characteristics of oil and fat after being mixed, they can float on the water surface for a long time, and are easy to be adhered by the fish and the fish ingest. Therefore, the curative effect is long and the effect is particularly good.
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