Gardeners have been urged to do one thing in their garden to get caterpillars to leave their plants alone. The cabbage moth caterpillar is a common pest in the UK, and is responsible for severe crop damage.
The larvae feed gregariously and may skeletonise the leaves they are laid and migrate to. Larvae also leave waste on the leaves of their chosen host plants, which may transmit fungal and bacterial infections to the plant. The cabbage moth caterpillar is the larval stage of the cabbage moth. They are distinguished in shades of yellow or browny green with no hair.
They feed on brassicas (cabbage, broccoli, cauliflower, mustard, horseradish) and other plants, including turnips, swedes, and nasturtiums. They bore into the centre of the plant, which is the key way to spot them.
Garden centre brand, Hillier, recommended doing one thing to get rid of the caterpillar pests: Create a garden ecosystem that includes natural predators – birds in particular.
You can do this by focusing on providing food, water, shelter, and nesting opportunities through bird feeders, birdbaths, and safe spaces like bushes and trees.
Birds that eat a lot of caterpillars can be focused on in particular. For instance, one blue tit chick needs one hundred caterpillars a day, and jackdaws, sparrows, cuckoos, and the great tit are also caterpillar predators.
They also recommended gardeners place a net over their brassicas as they grow. It is also possible to pick off the caterpillars and any eggs regularly by hand.
You can use marigolds as a companion plant that repels the cabbage white butterfly by secreting limonene. Be sure not to plant marigolds too close, as they can reduce the cabbage’s root growth.
