Updated: December 16, 2022

Chrysanthemums, also known as mums, are beautiful flowering plants that come in a variety of colors and shapes. They are a popular choice for gardeners looking to add color to their landscape in the fall months. However, sometimes these plants can be plagued by little bugs that can cause damage to the plant. In this article, we will explore what these little bugs are and how you can get rid of them.

Identifying the Bugs

The bugs that commonly attack chrysanthemum plants are aphids, spider mites, and thrips. These bugs are tiny and difficult to see with the naked eye, but they can cause significant damage to your plant if left unchecked.

Aphids

Aphids are small, soft-bodied insects that come in a variety of colors, including green, yellow, and black. They feed on the sap of plants and can cause stunted growth and curled leaves. You may also notice a sticky substance on your plant, known as honeydew, which is a byproduct of aphid feeding.

Spider Mites

Spider mites are also small insects that can be difficult to see without a magnifying glass. They are typically red or brown in color and feed on the undersides of leaves. They can cause yellowing or bronzing of the leaves and may leave behind fine webbing.

Thrips

Thrips are tiny insects that are about 1/16 inch long. They come in a variety of colors and have fringed wings. They feed on the leaves and flowers of plants and can cause distorted growth and discoloration.

Getting Rid of the Bugs

If you notice these little bugs on your chrysanthemum plant, it’s important to take action quickly to prevent them from causing any significant damage. Here are some methods you can use to get rid of them:

Natural Methods

  • Pruning: If you notice a small infestation, you can prune the affected leaves or flowers to prevent the bugs from spreading.
  • Spraying with Water: Use a strong jet of water to wash off the bugs and their eggs from your plant. Repeat this process every few days until the bugs are gone.
  • Neem Oil: Neem oil is a natural insecticide that can be sprayed on your plant to kill the bugs. Be sure to follow the instructions on the label carefully.

Chemical Methods

  • Insecticidal Soap: Insecticidal soap can be used to kill aphids, spider mites, and thrips. It works by suffocating the bugs and is safe for use on plants.
  • Systemic Insecticides: Systemic insecticides are absorbed by the plant, making it toxic to insects that feed on it. These insecticides can be effective against aphids, spider mites, and thrips but should be used with caution as they can also harm beneficial insects.

FAQ

Are these little bugs harmful to humans?

No, these bugs are not harmful to humans.

Can I use natural methods to get rid of these bugs?

Yes, natural methods such as pruning and spraying with water can be effective at getting rid of these bugs.

Should I use chemical insecticides to get rid of these bugs?

Chemical insecticides should be used as a last resort and only if natural methods have failed. Be sure to follow the instructions on the label carefully and use them with caution.

How often should I spray my plant with insecticide?

Follow the instructions on the label for application frequency. In general, it’s best to avoid overusing insecticides as this can harm beneficial insects.

Can these bugs be prevented from attacking my plant in the first place?

Keeping your plant healthy and well-watered can help prevent these bugs from attacking. Additionally, regularly inspecting your plant for signs of infestation can help catch the problem early before it gets out of hand.