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Terminal illness of small melon worms? How to scientifically prevent and control parasites under the new situation?

author:There are fish every year

Recently, with the reduction of water temperature, the parasite problem has become more and more intense, and small melon disease has always been a stubborn disease in the aquatic industry, and many people say that it is a cancer in parasitic diseases.

Why? There are three reasons for this:

One of the reasons: the peculiarities of the structure and physiology of the small melon worm itself

The life history of small melon insects is divided into trophoblast stage, encapsulation stage, and predator stage. The trophozoite stage is the process of larvae growing into adults, which is completed in 3 to 5 days on the fish body, and the effect of general external drugs is not ideal. After the small melon worm matures, it leaves the fish body and enters the encapsulation stage, and completes multiple dichotomys in 2 to 7 days in the water (a small melon worm can produce 1024 small worms after ten secondary divisions)

Terminal illness of small melon worms? How to scientifically prevent and control parasites under the new situation?

The second reason: the wrong choice and use of drugs by farmers

Many farmers think that choosing some highly toxic drugs can be done at one time, but they do not know that the sacing stage of small melon insects is inviolable, and only a small number of larvae in the predator stage are killed

The third reason: the prevention work is not done enough, and only when there are insects do you think of killing insects.

Small melon insects are mainly prevention, and it is difficult to kill when the insect pests break out. And the risk of insecticidal is large, not only may kill the fish, but also affect the growth and breeding of fish, some insecticides are also easy to kill some of the plankton in the water caused by the imbalance of water bodies and make the water quality worse

Terminal illness of small melon worms? How to scientifically prevent and control parasites under the new situation?

In production, there are generally several conditions that contribute to infection-stimulating Cryptonuclear worms.

(1) Mechanical damage, such as seedling splitting, inverting ponds, brushing ponds and other operations accidentally causing fish body damage, resulting in insect invasion, is the direct cause of infection stimulation cryptonuclear worms.

(2) After causing damage to the fish body due to infection with bacteria or viruses, it leads to the invasion of the insect body, which is an indirect cause of infection stimulation of cryptonuclear worms.

(3) Due to insufficient nutrition or environmental degradation, the fish body's immunity is reduced, which can also lead to the insect body taking advantage of the deficiency.

So in this new situation, how do we do a good job in the scientific prevention and control of parasites?

(1) Mainly take the use of quicklime to thoroughly clear the pond and kill the parasite sporangia hidden in the mud;

(2) Master the reasonable stocking density and strengthen the feeding management to enhance physical fitness;

(3) Once the fish becomes ill and the infection is extremely strong, it is necessary to take urgent measures to use chemical drugs to treat the symptoms but not the root causes, and will only break out repeatedly. So what should I do if I get sick?

Internal administration of traditional Chinese medicine: Mao Spore Qing Pure Chinese medicine Mao Spore Qing contains: crane lice, pepper, Wu Mei, angelica, bitter ginseng, Sichuan Lianzi, etc., block the nerve conduction and energy metabolism of parasites, affect the protein metabolism of the insect body, inhibit the growth and reproduction of parasites; can effectively kill, small melon worms, anchor heads, spore worms, and other stubborn parasites, while taking Chinese medicine to stop snow intestinal cheeks + golden liver choleretic Contains: purslane, sea buckthorn, dandelion, acacia flower, skullcap, pentaplus, etc., can make the protein of the wound tissue precipitate and coagulate, Promote blood coagulation to achieve the effect of hemostasis, promote wound healing, prevent secondary bacterial infection, Chinese medicine does not hurt fish, does not hurt water, does not need detoxification.

Terminal illness of small melon worms? How to scientifically prevent and control parasites under the new situation?

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