Focus on Arts and Ecology

September 16, 2023

What tiny creature brings luck to farmers and other folks all over the globe?

The ladybug! 

Photo by Robert Navarro

One Lucky Lady

Ladybugs, or beetles of the family Coccinellidae, are small, often colorful rounded insects beloved by children’s rhymes and gardeners alike. 

Ladybugs are thought to be a sign of luck in many cultures and urban myths. Whether it’s because of their cuteness or their supposed powers of good fortune, people often hold ladybugs as an exception to their aversion to insects. Perhaps the lovely ladybug can pave the way to a more widespread appreciation for insects and their importance in the web of life. 

There are a variety of superstitions or myths around ladybugs, as people of different cultures have developed different takes on what kind of luck this little critter brings. Some view ladybugs as portents of love, and say that the redder they are the more luck they bring. Others say that it’s the number of spots that count – predicting the number of years of good luck you’ll have, or the number of months until your greatest wish comes true, depending on whom you ask.

In Norway, it’s said that if two people catch sight of a ladybug at the same time, they will fall in love. Whether ladybugs are said to bring luck in love or in the year’s coming harvest, it’s widely believed that killing a ladybug confers bad luck, so steer clear!

Doing their part 

In all likelihood, ladybugs have become associated with luck because of the very real help they provide to farmers and growers. Ladybugs prey on aphids, mealybugs, and other insects that can damage crops by latching on and sapping them of their nutrients. While a number of artificial pesticides can be used to control such problems, these dangerous chemicals often have unintended consequences, harming not only the insects they target, but also killing beneficial insects, running off and seeping into groundwater, poisoning soil, and altering ecosystems. Ladybugs provide a natural alternative to chemical pesticides because they target the pests specifically, leaving plants, other insects and animals, and humans all unharmed. 

Ladybug larvae feast on aphids, mealybugs, and other soft-bodied insects, and can consume up to 50 aphids a day. They continue to maintain this diet in their pupal and adult forms, and may eat up to 5000 insects in a lifetime. Even through metamorphosis, some things never change! 

Check out this short video showing the life cycle of the ladybug:

A diverse family

Also known as “ladybirds” or “lady beetles”, ladybugs are found pretty much everywhere around the globe, and there are over 5000 different species of them. While ladybugs (at least here in the Northeast US) are famous for sporting a pattern of red shell with black spots, they can actually have a variety of colors and patterns. 

A range of ladybugs (Photo from Vulcan Termite)

Their bright color and patterning signals to predators that they should stay away, or face a very disappointing meal. Indeed, when under threat, ladybugs release a distasteful fluid from their joints. As is often the case with many other familiar plants and animals, these insects are more than meets the eye. 

Ladybugs are a great example of a creature that is beloved for its contributions to its ecosystem, enabling plant life and complex networks of creatures to thrive. When we pay attention to the way other organisms help out in their own habitats, we come to realize that you don’t need luck when you have healthy ecosystems. By using natural means of pest control and working with other life forms to keep systems in balance, we can make our own good fortune. 

Fingers crossed,

Maya