Brown sugar can attract flies well. Prepare a bowl, add one tablespoon of brown sugar, one tablespoon of washing powder and water to the bowl, find a stick to stir the brown sugar and washing powder evenly until they melt, cover the bowl with plastic wrap, poke a small hole in the middle of the plastic wrap with chopsticks, and put the bowl where flies often appear.
When flies smell brown sugar and washing powder, they will go down the small hole. It is difficult for flies to fly out after getting into this small hole. The washing powder in the bowl can kill flies, and many flies can be caught at the end of the day. This principle is the same as that often seen in rural areas, where there are always many flies floating in the water that has not been dumped after washing clothes.
A creature that flies are afraid of.
1, animals
Flies are afraid of carnivores and parasitic animals, such as frogs, dragonflies, spiders, mantises, ants, etc., and parasitic animals include wasps such as wasps and wasps, which often lay their eggs in maggots or pupae, and young bees will feed on them when they hatch.
2. Microorganisms
Bacillus Morita can inhibit the growth of flies and is one of the microorganisms that flies are afraid of. In addition, after the spores of flies' monotremes fall on flies, flies will be infected by flies' monotremes, leading to death.
Step 3 plant
Flies are also afraid of plants, such as geranium, qilixiang, cordate telosma, lavender and cordyceps. Among them, cordate telosma contains a substance called aromatic alcohol, which can effectively drive away flies, while Cordyceps belongs to carnivorous plants and can prey on insects such as flies and mosquitoes.
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