Ask the Plant Doctor! 7 natural ways to manage pests in your garden

Marigolds help to control soil nematodes, which are a common issue in Malaysia’s tropical climate. Photo: Anita Bozic/Pixabay

Beneficial insects can be used as nature’s pest control. Ladybirds, praying mantises, lacewings and parasitic wasps prey on common garden pests.

Attract these allies by planting marigolds, cosmos, dill and Thai basil throughout your garden.