High temperatures and high humidity in summer are the season of parasites of livestock and poultry. In livestock and poultry ectoparasites, most of the blood-sucking insects fly. Commonly there are 5 categories of 7 species, namely, flies, Anopheles, Culex, Aedes, Turtles, Aphids, and Grasshoppers.
The danger of blood-sucking flying insects
The harm of blood-sucking insects to livestock and poultry is a direct hazard, that is, sucking blood from livestock and poultry, causing anemia; biting the skin, causing irritation, itching, unrest, unrest, or irritability and fury, affecting rest and Foraging, leading to reduced sensation, slow growth, intolerable labor, reduced milk production. The other is an indirect hazard, that is, the spread of infectious diseases such as bovine epidemic fever, blue tongue blue tongue, chicken pox, etc.; transmission of internal parasites, such as poultry trypanosomiasis, onchocerciasis, chicken leukocyte protozoa Illness and so on.
Precaution
Do a good job in environmental sanitation. Leveling the ground and puddles to eliminate the breeding grounds for blood-sucking insects; pile up the excrement, cover it with wet mud, and cover the fermentation with plastic film. The heat production can be more than 60°C, enough to kill the fly maggots, locusts, etc. The screens and screen doors are installed in the dormitory.
Spraying medicine. Phytosan and carcass were sprayed with 0.05% fly phosporic acid solution; poultry should not use organophosphorus pesticides, and 0.2% pyrethrin kerosene could be used. Or use a hygienic ball to study and coat the coats on the back of the animal. You can repel the insects and spray them with insect repellent drugs.
Fresh squid tree repellent. Combine diesel and water in a ratio of 3:7, tie fresh twigs with fresh twigs into leaves (each weighing about 500 grams), dip oil and water and hang them in the door and room of the pig house. The effect of mosquito repellent is very good.
Smoked insects. When groups of livestock are kept in open air, they can dig shallow ditch around the site and ignite insects in the wind head ditch with the wind direction.
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