Practical measures to solve flies and mosquitoes in Pig Farm

Practical measures to solve flies and mosquitoes in pig farms although mosquitoes and flies do not belong to the scope of parasitic diseases, I think they cause more serious harm than any kind of parasitic diseases, so they are treated as parasites; because mosquitoes are the route of transmission of Japanese encephalitis and eperythrozoon, and flies are the main route of transmission of digestive tract diseases. But it is very difficult for pig farms without flies and mosquitoes, because as long as the temperature is suitable, garbage and feces and scattered feed are places for flies to live, while where there is water, there are mosquitoes, rain and waste water are all places for mosquitoes to live and breed. But as long as you think that these two kinds of pests can be eliminated, here are the specific ways to solve flies and mosquitoes in some pig farms for reference: first, there are many ways to kill flies and solve flies, and the commonly used method is to spray flies or fly-killing drugs in the house. but these methods can not fundamentally solve the fly problem. The following solution is mainly to eliminate the places where flies live and reproduce, which is a way to eradicate flies, for reference: 1. Adding drugs to the material: cypromazine is a highly efficient insect growth regulator, which has a killing effect on the larvae of Diptera insects, especially on several common fly larvae (that is, maggots) that reproduce in feces. The addition of feed can make the flies be eliminated before the adults, which has a good effect in many pig farms. 2. Solve the problem of fly breeding places: another complete solution to flies is also to start with insect eggs, by regularly covering the daily pig manure with plastic sheeting and suffocating fly eggs in plastic sheeting. This does not need to be covered every day, because it takes a certain amount of time for a fly to change from egg to adult, and changing cloth every three days is enough to kill all the eggs. Note that when covering with plastic sheeting, it must be covered strictly. If there is a hole in the plastic sheet, it needs to be blocked with soil or other things, and there can be no air leakage. This method is the first supplement, because most of the suckling pig feed in the pig farm is full-price material, and the drug cannot be added, and the suckling pig feed is one of the most wasteful materials, and pig droppings and spilled feed are still breeding places for flies. 3. After the above methods are adopted in many pig farms, there are still a lot of flies in the pig houses, often because they do not pay attention to the hygiene in the houses, especially if the materials leaked on the ground by lactating sows and piglets in the delivery room are not cleaned up for a long time, it will become a breeding place for flies; regular inspection of the phenomenon of feeding in pig houses and timely solutions also reduce the number of flies to a certain extent. If the above three methods are used together, it is very simple to solve the fly problem. 2. Mosquito control 1. Keep the enemy away: the big mosquito net uses a window screen to cover the whole pig house, which is more practical in small pig farms. We have tested that if the window screen is nailed on the window, it can effectively prevent the entry of mosquitoes, but because the window screen is relatively dense, it seriously affects the ventilation inside and outside the house, especially in the summer high temperature season, the temperature in the house is 2-3 ℃ higher than that when the window is ventilated, while solving mosquitoes, the temperature is too high, especially the high temperature in the delivery room for a long time will reduce the feed intake of sows, and the high temperature in the pregnancy house will also increase the number of stillbirths. And big mosquito net, is to wrap up the whole pigsty, the range of internal and external ventilation is increased, the ventilation effect is much better. If mechanical ventilation was installed in the house, this measure would be much more perfect. 2. Draw from the bottom of the kettle: medicine in stagnant water is a place to control the production of mosquito eggs, so that mosquitoes are killed before adults; this method is more practical in areas with little water in the north, as long as there is stagnant water every week. If insecticides are placed in places such as drains and Rain Water, most of the mosquito eggs will be killed; this can greatly reduce the number of mosquitoes in the pigsty. 3. Building high walls: in the watery areas of the south, many mosquitoes fly in from outside the field. if an one-meter-high window screen is set over the fence of the pig farm, the number of mosquitoes flying in can be greatly reduced, coupled with the anti-mosquito measures in the field. it is also beneficial to prevent the harm of mosquitoes. (if it can be designed to take it off during the day and hang it at night, the effect is better, it will not affect ventilation during the day, and hanging up at night can block mosquitoes when you don't need a lot of ventilation. (4) setting up minefields: the method of using mosquito incense to drive mosquitoes in some pig farms can also be considered. as the smell of mosquito incense makes mosquitoes dare not to approach, lighting mosquito incense in the pig house can keep mosquitoes from entering the pig house; relative to the harm of mosquitoes to pigs, the investment of mosquito incense is still much less. 5. Strong walls and clear fields: weeds are often the place where mosquitoes live during the day. If there are no weeds in pig farms, mosquitoes will have no place to hide. Eliminating weeds will make mosquitoes have nowhere to hide, which is also a way to reduce mosquitoes. 6. lure the enemy deeply: set up an anti-mosquito lamp inside and outside the pig house, which can attract mosquitoes and kill them through drugs. The above methods are some feasible methods actually adopted by the pig farm. I hope the pig farm can choose flexibly according to the actual situation of the pig farm-a very good post, thank you for the landlord's offer. -- Thank you, landlord, I have also suffered from mosquitoes and flies this summer, and I have also used some methods that are not very good. The landlord mentioned above also used some of them. I think there is a kind of medicine called "Jiakang" that works well. I don't remember which manufacturer now.