Updated: September 3, 2022

Curly fig plants are beautiful and unique in their appearance. They are known for their curly, wavy leaves that add a touch of elegance to any room or garden. However, these plants can also be susceptible to pests such as crusader bugs, which can cause damage and even death to the plant if left untreated.

Crusader bugs, also known as marmorated stink bugs, are brownish-gray insects that feed on the sap of plants. They have a distinctive shield-like shape and emit a foul odor when disturbed. If you’ve noticed these bugs on your curly fig plant, don’t panic – there are several ways to get rid of them.

Identify the Problem

The first step in getting rid of crusader bugs is to make sure you’ve correctly identified the problem. Look for signs of damage on your plant, such as yellowing leaves or spots where the bugs have been feeding. You may also see the bugs themselves or their eggs on the leaves.

Once you’ve confirmed that crusader bugs are the issue, it’s time to take action.

Natural Remedies

There are several natural remedies you can use to get rid of crusader bugs on your curly fig plant. These methods are safe for both the plant and the environment and can be just as effective as chemical treatments.

1. Neem Oil

Neem oil is a natural insecticide that can help repel and kill crusader bugs. Mix one tablespoon of neem oil with one quart of water and spray it onto the affected leaves. Repeat this process every two weeks until the bugs are gone.

2. Garlic Spray

Garlic contains sulfur compounds that repel insects, making it an effective natural remedy for crusader bugs. Crush several cloves of garlic and let them sit in a gallon of water overnight. Strain the mixture and spray it onto the plant. Repeat this process every few days until the bugs are gone.

3. Diatomaceous Earth

Diatomaceous earth is a natural powder made from the fossilized remains of tiny aquatic organisms. It can be sprinkled onto the soil around the plant to create a barrier that repels crusader bugs. Make sure to use food-grade diatomaceous earth, as other forms may be harmful to your plant.

Chemical Treatments

If natural remedies aren’t effective or you have a severe infestation, chemical treatments may be necessary. However, it’s essential to use these treatments with caution, as they can harm beneficial insects and contaminate the environment.

1. Pyrethrin

Pyrethrin is a natural insecticide derived from chrysanthemums. It’s effective against crusader bugs and other pests, but it’s also toxic to bees and other beneficial insects. Use pyrethrin sparingly and only as a last resort.

2. Insecticidal Soap

Insecticidal soap is a mild pesticide that can help control crusader bugs without harming beneficial insects. Mix one tablespoon of insecticidal soap with one quart of water and spray it onto the affected leaves. Repeat this process every week until the bugs are gone.

Preventative Measures

The best way to deal with crusader bugs is to prevent them from infesting your curly fig plant in the first place. Here are some preventative measures you can take:

  • Inspect new plants before bringing them home to ensure they’re free of pests.
  • Keep your plants healthy by providing them with proper care, including adequate water and sunlight.
  • Regularly prune your plant to remove any damaged or diseased leaves.
  • Keep your indoor plants away from open windows or doors that may allow pests to enter.

By taking these preventative measures, you can reduce the risk of crusader bugs and other pests infesting your curly fig plant.

FAQ

Are crusader bugs harmful to humans?

No, crusader bugs are not harmful to humans. However, they emit a foul odor when disturbed, so it’s best to avoid handling them.

Can I use chemical treatments on my curly fig plant?

Yes, but use them with caution. Chemical treatments can harm beneficial insects and contaminate the environment, so it’s essential to use them sparingly and only as a last resort.

How often should I inspect my plants for pests?

It’s a good idea to inspect your plants regularly – at least once a week – to catch any pest problems early on.