Gall Mites 101: Treatment, Prevention, and Identification

Gall mites, also commonly referred to as eriophyid mites, are common plant pests. This pest care guide will walk you through identification, methods and treatment, and prevention of gall mites.


Gall mites are very small arachnids that are difficult to see at first glance. These tiny bugs vary in shapes, colors, and sizes and hide on leaves, stems, and on the produce of plants. Gall mites are most commonly seen as red, but other types can be green, brown or yellow.


One of the best ways to treat gall mites is to use a type of insecticidal soap or neem oil. Alway’s read the back of any label to ensure you use the product correctly. Some insecticides are not safe for pets and should not be used for indoor use. Continue treatment of infested plant until you no longer see gall mites.

Some horticulturists prefer to use natural methods over chemicals. Release natural predators like, ladybugs and lacewings to control a gall mite infestation.


One of the best methods of prevention is frequent checks for both pests & diseases. Always remove dead or fallen leaves to prevent the development of pests and diseases. Do not over-fertilize or over-water your plants as this can attract unwanted pests.


  • Gall mites are most commonly found on fruit trees, shrubs, and flowers.

  • No, gall mites will not kill your plant. Although, a gall mite infestation will leave your plant more susceptible to other unwanted pests and diseases.

  • No, gall mites are harmless to humans and pets.

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