What Use Are Wasps?
Despite their reputation as the stinging pests that sneak into our soda cans and fruit trays, wasps are an essential part of the ecosystem. They prey on insect pests and pollinate flowers. They are keeping our food supplies safe and secure.
They’re important for the environment because they control the number of insect pests that can damage crops and harm humans. A wasp colony eats up to 3,000 flies, mosquitoes and spiders every day, and kills insects that carry human diseases.
They are also valuable pollinators. They visit flowers throughout the year but are most common in late summer and spring. It’s this ability to feed on a wide range of flowers. That makes wasps such a critical part of the world’s floral communities.
To learn more about the importance of wasps, continue reading this article.
What Are Wasps?
Wasps are members of the Order Hymenoptera, the same family as bees and ants. They are winged insects that use modified ovipositors to sting.
A stinging insect that’s often seen as an annoying pest, wasps have a bad reputation. They swarm around flowers, build nests in manmade structures, and can even sting you if you get too close.
However, many species of wasps are important members of the ecosystem. They provide pest control, produce antibiotics in their venom and pollinate plants.
Wasps are also beneficial because they eat other insect pests that could cause damage to crops and gardens. This natural pest control helps to keep harmful garden bugs like caterpillars in check, resulting in less damage to plants.
What Use Are Wasps?
Even though many homeowners consider wasps an unwelcome pest, they’re a vital part of our environment. A recent study published in the journal Biological Reviews revealed that wasps have an array of ecosystem services. Some of these include:
Natural Pest Control
Despite their sometimes stinging reputation, wasps are beneficial. Besides providing food, many wasp species also serve as a natural control for pest insects on crops and gardens. As well as being a pollinator, wasps are also effective predators of insects. They kill pests that weaken and destroy our crops, like aphids, caterpillars and mites. These pests are a threat to food security, so farmers use them as biocontrol agents. As a result, they are important for natural pest control, helping farmers to reduce or cut out pesticides.
Pollination
Wasps are commonly thought of as nuisances that disrupt summer picnics, but they play a vital role in the ecosystem. While bees get credit for pollinating most flowers, wasps do a good job as well. They are often considered backup pollinators, especially in urban environments and farms, where there aren’t enough flowers for bees to thrive.
Expert Wine Makers
Researchers have discovered that wasps play a vital role in maintaining the yeast diversity that is necessary to produce the highest quality wine possible. The research suggests that wasps mate with each other and carry a diverse range of yeast strains in their guts. It enables hybrid strains to form that would not otherwise be possible.
Conclusion
We all know wasps for their annoying presence at summer picnics, but did you know they’re valuable for the ecosystem? Wasps are top predators and regulate arthropod populations to keep food webs balanced. They’re also important pollinators, providing essential services for a variety of plant species. They’re also important for human health and the economy, with some wasps being harvested for their protein-rich larvae.
