Identify And Control 13 Common Chrysanthemum Pests
Chrysanthemums, also known as mums, are popular flowering plants that come in a variety of colors and sizes. They are often used as ornamental plants in gardens and can add a beautiful touch to any landscape. However, like any other plant, chrysanthemums are susceptible to pests that can cause damage and hinder their growth. In this article, we will take a closer look at 13 of the most common pests that can affect chrysanthemums and how to identify and control them.
Identifying Common Chrysanthemum Pests
Before we dive into controlling these pesky critters, it is important to know how to identify them first. Here are some of the most common chrysanthemum pests and how to spot them:
1. Aphids
Aphids are tiny, pear-shaped insects that can be found in a variety of colors such as green, black, or brown. They suck on the sap of chrysanthemum leaves, causing them to curl and turn yellow.
2. Spider Mites
Spider mites are small, spider-like pests that feed on the underside of chrysanthemum leaves. Their feeding causes yellow spots and a web-like substance on the leaves.
3. Thrips
Thrips are tiny, slender insects that can be found in different colors such as black, brown, or yellow. They feed on chrysanthemum leaves and flowers, causing them to become distorted and discolored.
4. Whiteflies
Whiteflies are small, white insects that can be found clustered on the undersides of chrysanthemum leaves. Their feeding causes yellowing of the leaves and stunts plant growth.
5. Leafhoppers
Leafhoppers are small, wedge-shaped insects that can cause severe damage to chrysanthemums. They feed on the sap of leaves, causing them to turn yellow and wilt.
6. Cutworms
Cutworms are gray or brown caterpillar-like pests that feed on the stems of young chrysanthemum plants, causing them to wilt and die.
7. Slugs
Slugs are small, slimy pests that feed on the leaves and flowers of chrysanthemums. Their feeding causes holes in the leaves and can eventually kill the plant.
8. Snails
Similar to slugs, snails also feed on chrysanthemum leaves and flowers. They leave a slimy trail behind them and their feeding causes holes in the leaves.
9. Mealybugs
Mealybugs are small, white insects that can be found on the stems and undersides of chrysanthemum leaves. Their feeding causes yellow spots and stunted growth.
10. Japanese Beetles
Japanese beetles are metallic green pests that feed on the flowers and foliage of chrysanthemums. Their feeding causes skeletonized leaves and damaged flowers.
11. Leafminers
Leafminers are small, fly-like insects that lay their eggs on chrysanthemum leaves. Once hatched, the larvae feed on the inside of the leaves, causing them to become discolored and distorted.
12. Cutworms
Cutworms are gray or brown caterpillar-like pests that feed on the stems of young chrysanthemum plants, causing them to wilt and die.
13. Nematodes
Nematodes are microscopic roundworms that live in the soil and feed on the roots of chrysanthemum plants. Their feeding can cause stunted growth and wilting of the plant.
Controlling Chrysanthemum Pests
Now that you know how to identify these common pests, it’s time to learn how to control them. Here are some methods you can use:
Natural Methods
- Attract beneficial insects like ladybugs, lacewings, and parasitic wasps that feed on chrysanthemum pests.
- Use neem oil or insecticidal soap to control soft-bodied pests like aphids, whiteflies, and mealybugs.
- Handpick larger pests like caterpillars, slugs, and snails from the plant.
Chemical Methods
- Use pesticides specifically labeled for chrysanthemums. Be sure to follow the instructions carefully and avoid spraying when the plant is in bloom.
- Use systemic pesticides that are absorbed by the plant and can control pests from within.
Cultural Methods
- Keep your garden clean and free of debris to prevent pests from finding shelter.
- Rotate chrysanthemums with other plants to avoid a buildup of pests in the soil.
- Water at the base of the plant rather than over its foliage to prevent fungal diseases that can attract pests.
Conclusion
Identifying and controlling common chrysanthemum pests is crucial for the health and growth of your plants. By being able to spot these pests early on, you can prevent their damage and keep your chrysanthemums thriving. Remember to always use caution when using pesticides and opt for natural methods first. With the right techniques, you can enjoy a beautiful and healthy chrysanthemum garden free of pesky pests. Happy gardening!