Not all bugs are bad. Insects get labeled as "pests" when they start causing harm to people or the things we care about, like plants, animals, and buildings. Out of nearly one million known insect species, only about one to three percent are ever considered pests. What about the rest of them? Some insects actually help us by keeping the pests in check.
If we let them do their jobs, many types of insects can actually help us out by:
- Preying on pest insects.
Spiders are predators of insects. So are some types of beetles, flies, true bugs, and lacewings. - Parasitizing pest insects.
Parasitic insects, like some small wasps, lay their eggs inside insects or their eggs. This can help drive the pest population down. - Pollinating plants.
Insects like native bees, honeybees, butterflies, and moths can provide this service, helping plants bear fruit. - Don't forget about non-insect beneficial animals!
Birds and bats are examples of animals that can feed on pest insects.