PRETENTIVE MEASURES WITH THE DISEASE OF FISH LIQULES

Abstract

Ligulosis is a common disease of fish living in freshwater bodies, developing as a result of infection with plerocercoids. Prevention of disease prevention is especially important in fish farming. The following year, fry are launched into the improved ponds. High grass (sedge, reeds, etc.) is mowed so that no migratory birds nest in it. The places covered with smaller vegetation are periodically cleaned. Wild birds, mainly gulls, are scared away from the reservoirs and do not allow them to nest. In the spring during the flood of the lake Zhalpak soo, all types of phytophilic fish enter aquatic plants and scatter eggs, such as pike, crucian carp, perch, etc. water, they go towards the river.
On the shores of large lakes and estuaries periodically collect and destroy fish generated by ligulosis. Therefore, much attention should be paid to prevention.