No wonder they are aptly known as nature’s clean-up crew. From rotting carcasses to fecal matter, flies and their larva help break down decomposing organic matter into its basic blocks.
What do fruit flies contribute to the environment?
Fruit flies are primarily nuisance pests. However, they also have the potential to contaminate food with bacteria and other disease-producing organisms.
Do fruit flies serve a purpose?
Fruit flies are also a valuable asset to scientists performing genetic research, since fruit flies and humans share 75% of those genes which cause disease. Their short lifespan is also amenable to examining changes and mutations that can occur between birth and death.
What’s so bad about fruit flies?
Health Risks of Fruit Flies
Research shows that fruit flies can transfer germs from a dirty surface onto a clean one. Some of the bacteria they may carry include salmonella, E. coli, and listeria. These three germs each cause food poisoning.
Why do flies rub their hands?
Flies rub their limbs together to clean them. This may seem counterintuitive given these insects’ seemingly insatiable lust for filth and grime, but grooming is actually one of their primary activities.
Are fruit flies intelligent?
‘What our findings show is that fruit flies have a surprising mental capacity that has previously been unrecognised. … The researchers also showed that the gene FoxP, active in a small set of around 200 neurons, is involved in the decision-making process in the fruit fly brain.
What plants keep fruit flies away?
Fruit flies can’t stand the smell of basil, peppermint, eucalyptus, lemongrass, lavender and clove. If you’ve had a fruit fly problem in the past, try placing these fragrant herbs in muslin sacks or tea bags and hanging them around the house.