CATDOLL : CATDOLL: Where do flies come from and how do you get rid of them?

1. Where do flies come from and how to eliminate them?

The best way to kill flies

Flies are a type of insect that undergoes complete metamorphosis. They spend their entire life in a breeding environment, from eggs to larvae (maggots) to pupae. Flies only have one pair of wings for flying, and the other pair of wings has evolved into a balancer, so it is very difficult to catch them. Therefore, the best way to eliminate flies is to properly handle materials that are suitable for fly breeding. For example, bagging garbage (the bag must be intact and not damaged, and the bag mouth must be tied tightly), not littering, not defecating anywhere, and properly handling pet feces.

【Eradication of rats and flies】

When there are rats in the house, people often use rat poison to kill them. When the annoying rats stop causing trouble, people will forget about killing rats. But after 1-2 weeks, the constant appearance of flies will remind you to quickly look for dead rats. So after killing rats, you should look for dead rats in the corners, wrap them in plastic bags, and then dispose of them.

5. Residents in urban areas are prohibited from raising poultry and livestock.

6. Do not use chicken, duck or fish viscera or bones as flower fertilizer.

7. Hotels, restaurants and bars must have complete fly prevention and control facilities, and garbage must be sealed and removed in a timely manner.

Why do flies always rub their front two paws?

Flies don't have noses, but they have another taste organ, and it's not on their heads or faces, but on their feet. Whenever they fly to food, they first use the taste organs on their feet to taste the food, and then eat it with their mouths. Because flies are greedy and like to fly everywhere, they will taste any food they see. In this way, there will be a lot of food on the fly's feet, which is not conducive to the fly's flight and hinders its taste. So flies rub their feet to rub off the food on their feet.

Because flies have this bad habit, they can transmit many germs. If flies stand in feces or sewage and then fly onto food, they will leave germs on the food. In addition, flies have an even worse habit, which is that when they land on food, they not only eat the food, but also excrete feces, leaving some living germs, parasite eggs, etc. in their intestines on the food. If people eat such food, they are likely to be infected with diseases, which will affect their health and even endanger their lives.

First, it must be flies. Second, it must have flown in from outside the room. Such flies are usually caused by rotten meat and fish. The environment outside the room must be clean to avoid such things. They can be eliminated with ordinary insecticides.

2. I have only kept the flies for 10 days. Why did they die?

There are various methods of breeding flies. There are two ways to keep flies in plastic greenhouses:

Three-dimensional mesh screens are set up in the greenhouse to keep flies in the net; another species is in the backyard, piled in the greenhouse a certain amount of grass straw greenhouse, rope, depending on each frame of the shed as a cage, in front of this method with the method of investment,? Large and small stocking density area ratio. Located in the gauze greenhouse breeding method, generally built 20 meters long, 4 meters wide, low wall height of two meters, plastic greenhouse wall height of 3 meters, gauze located on 3 layers.

Choose red-headed flies as the breeding variety. Red-headed flies are common toilet farmers with red heads and bright green backs. There are different names for them. Because their heads are red, we call them "red-headed flies." How to feed flies

:

Cage: The cage size is 50 x 50 x 50 cm, it has a gauze-based cloth sleeve of the same size, 20 cm in diameter and about 33 cm long at the central end to take the flies and change the diet.

Adult flies are fed sugar blossoms in a feeding Petri dish (7-9 cm in diameter), or a piece of foam saturated with water is placed to provide water for the flies, which can also be used to induce eggs.

Each cage is used to raise 8,000 adult flies, which is 10,000. Whether it is the newly collected fly seeds or the adult flies after they emerge, sugar and water should be provided in time to prevent starvation and death. The flies lay eggs 3-5 times their service life, up to 10 times, and each time they lay eggs in the range of 100, 150, 300.

Larvae rearing method:

First put it into the breeding box, the thickness of no more than 4 cm is better, to trap fly eggs (one-day-old larvae) and use a slow shovel to slowly put the feed into the box. The young maggots can slowly disperse and penetrate into the feed. The larvae eat the feed, usually from top to bottom. If the humidity, temperature or diet is insufficient in the box, the population density is too high, etc., the young maggots will crawl out. The breeding staff should check frequently and take timely measures such as adding feed or cooling and dehumidifying.

3. What does it mean if I have a lot of sheep and a lot of flies at home?

Pay special attention to environmental hygiene when raising sheep

Because the smell of sheep is very strong

If environmental hygiene, especially the handling of animal feces, is not thorough,

It will attract flies and mosquitoes.

Pay attention to disinfection to prevent infection