Updated: July 4, 2023

Crusader bugs, also known as Mictis profana, are a common pest that can infest lifesaver plants (Huernia zebrina). These bugs are small, brown insects that feed on the sap of the plant, causing damage to the leaves and overall health of the plant. If you notice crusader bugs infesting your lifesaver plant, it is essential to take action promptly to prevent further damage. In this article, we will discuss effective methods to get rid of crusader bugs on lifesaver plants.

Identifying Crusader Bugs

Before we delve into the methods to eliminate crusader bugs, it is crucial to identify them accurately. Crusader bugs are small insects, measuring about 10-12 millimeters in length. They have a flat body with a distinctive brown color and a slightly elongated shape. These bugs have long antennae and wings that lay flat along their bodies when at rest.

To confirm if your lifesaver plant is infested with crusader bugs, carefully inspect the leaves and stems. Look for small brown insects crawling or feeding on the plant’s sap. You may also notice yellowing or wilting leaves, which are signs of crusader bug infestation.

Natural Remedies to Get Rid of Crusader Bugs

When dealing with any pest infestation, it is always advisable to start with natural remedies before resorting to chemical pesticides. Here are some effective natural methods to get rid of crusader bugs on lifesaver plants:

1. Manual Removal

One of the simplest ways to control crusader bugs is to manually remove them from your lifesaver plant. Wear a pair of gloves and gently pick off the bugs from the leaves and stems. Drop them into a bucket of soapy water to drown them. Repeat this process regularly until you no longer see any crusader bugs on your plant.

2. Neem Oil Spray

Neem oil is a natural insecticide derived from the seeds of the neem tree. It is known for its insecticidal properties and is safe to use on most plants, including lifesaver plants. To make a neem oil spray, mix one teaspoon of neem oil with one quart of water. Pour the mixture into a spray bottle and thoroughly spray the affected parts of your lifesaver plant. Make sure to cover both the upper and lower surfaces of the leaves. Repeat this process every week until the crusader bug infestation is under control.

3. Garlic Solution

Garlic contains sulfur compounds that act as natural insect repellents. To make a garlic solution, crush several cloves of garlic and steep them in boiling water for about 12 hours. Strain the mixture and dilute it with an equal amount of water. Pour the solution into a spray bottle and generously spray your lifesaver plant, focusing on the areas where you see crusader bugs. Repeat this process every few days until the infestation subsides.

4. Beneficial Insects

Introducing beneficial insects to your garden can help control crusader bugs naturally. Ladybugs, lacewings, and predatory mites are natural predators of crusader bugs and can effectively reduce their population. You can purchase these beneficial insects online or at your local gardening store. Release them near your lifesaver plant and let them do their work. However, be cautious when using this method indoors as some beneficial insects may become pests themselves.

Chemical Control Measures

If natural remedies fail to eliminate the crusader bug infestation on your lifesaver plant, you may need to resort to chemical control measures. It is essential to use pesticides carefully and follow the instructions provided by the manufacturer. Here are some chemical control measures that can be effective against crusader bugs:

1. Insecticidal Soap

Insecticidal soaps are specifically formulated to kill soft-bodied insects like crusader bugs. They work by suffocating the pests upon contact. Dilute the insecticidal soap according to the instructions on the packaging and thoroughly spray your lifesaver plant, making sure to cover all affected areas. Repeat the application as necessary, following the recommended intervals.

2. Systemic Insecticides

Systemic insecticides are absorbed by the plant and circulate throughout its tissues. When crusader bugs feed on a plant treated with systemic insecticides, they ingest the insecticide and are killed. Follow the instructions on the product label to apply systemic insecticides to your lifesaver plant. Be cautious when using systemic insecticides, as they can also harm beneficial insects and other pollinators.

Prevention Tips

Prevention is always better than cure when it comes to dealing with pest infestations. Here are some preventive measures you can take to avoid crusader bug infestations on your lifesaver plants:

  • Maintain good hygiene in your garden by regularly removing dead leaves and debris, as they can attract pests.
  • Keep your lifesaver plants healthy by providing them with proper sunlight, watering, and fertilization.
  • Inspect new plants before bringing them into your garden to ensure they are free from pests.
  • Quarantine new plants for a few weeks before introducing them to your existing plant collection.
  • Avoid overwatering your lifesaver plants, as excessive moisture can attract pests.

By implementing these preventive measures and promptly addressing any pest infestations, including crusader bugs, you can ensure the health and well-being of your lifesaver plants.

In conclusion, crusader bugs can be a nuisance for lifesaver plant owners. However, with the right approach and a combination of natural remedies and chemical control measures, you can effectively eliminate these pests and protect your plant from further damage. Remember to prioritize natural methods and only resort to chemical pesticides when necessary. Happy gardening!