Ladybird Facts

Ladybird

There are about 5,000 different ladybirds species, and we are all fond of them because of their colourful, spotted appearance. Still, farmers are also grateful to the ladybirds because they eat pests.

Ladybirds eat aphids and other insects that feed on crops, without them they would destroy large amounts of crops.

Another beneficial thing is ladybirds lay their eggs in aphid colonies so that their babies have a direct food source which means even fewer pests.

What is a ladybird?

Ladybird

A ladybird is a small flying beetle that belongs to the Coccinellidae family. They are useful at controlling pest populations as they feed on insects like aphids and other small insects. Ladybirds will seek out aphid nests and lay their eggs in the nest so that the young will have an immediate food source.

The ladybirds that we know and love are usually bright red with black spots; however, some are black and yellow, white and brown, and you can even find stripey ones if you are lucky. There are around 40 species here in the UK, but we usually only see the two and seven-spot ladybirds.

Ladybirds are brightly coloured to warn off predators who will try to eat them; they also have a special ability to produce a pungent liquid to warn off other predators, including people. They hibernate during the winter months and can usually be found snuggled up in leaf litter, cracks and crevices. When April comes around, they will emerge on the hunt to find a mate.

Ladybird eggs hatch in a relatively short time, depending on the weather temperatures, it is usually within about 4-10 days, and the cycle continues.

The life cycle of a ladybird

Ladybird Life Cycle

The lifecycle of a ladybird is similar to that of a butterfly; it has four stages:

  • Egg – a Ladybird will lay eggs one or more times a year. They lay around 40 eggs each time. The eggs are yellow or orange and will hatch within about 4-10 days.
  • Larva – The larvae vary in colour and markings. They are usually grey with mottled spots, but they can also be yellow, buff or brown. A larva sheds its skin about four times during a 3-6 week period, before attaching itself to a leaf or stem and becoming a pupa.
  • Pupa The sleepy stage usually lasts about two weeks.
  • Ladybird – A newly emerged ladybird is bright yellow. Over the next few hours, its wing casing will harden developing the distinctive red and black colour we recognise.

Life span of a ladybird

Ladybird

Depending on the ladybird species, they have a lifespan of around 2-3 years which is quite a long time compared to other insects.

Planting for Ladybirds

The number one thing that will help to attract ladybirds to your garden is food. Ladybirds eat insect pests and pollen. If you provide both, ladybirds will quite happily live in your garden. There are several types of pollen plants that ladybugs like. The flowers on these plants tend to be white or yellow and are generally flat like little landing pads for the ladybird.

Plants alone are not enough to attract a ladybird; they will also need a food source, so leaving those aphids to live on your plants will be more than enough to attract ladybirds. If you don’t like the thought of aphids munching on your desirable plants, it may be helpful to provide some other plants that aphids are attracted to.

Some of the flowers that Ladybirds are attracted to;

Ladybirds On A Yellow Flower
  • Marigold Angelica
  • Calendula
  • Caraway
  • Yarrow
  • Chives
  • Cosmos
  • Sweet Alyssum
  • Statice
  • Dill Fennel
  • Feverfew
  • Cilantro

Plants that aphids like;

  • Nasturtium (aphids favourite)
  • Marigold
  • Early cabbage
  • Radish

Where to find Ladybirds

Ladybug

The best place to look for ladybirds is where there are lots of plants. Look for plants that aphids like to feast on, where there are aphids there are usually ladybirds. Wildflowers, rotting wood, trees and shrubs can also be home to ladybirds. The best time to find ladybirds is from April onwards, up until April they will be in hibernation, which makes them difficult to find.

Important Information

When possible, avoid using insecticides and herbicides in your garden; they kill ladybirds and other essential pollinating insects. You will also encourage other insects to inhabit your garden by not using them, like bees, beetles, spiders, and butterflies.

Ensure you have a water source, placing a shallow plate should provide enough water for ladybirds and the other insects that inhabit your garden. You can place a few pebbles in the water so insects can’t drown but can still access the water.

Think about setting up some bug hotels around the garden; insects love dark places they can snuggle up.