Updated: July 10, 2023

Introduction

The Jericho plant, also known as Selaginella lepidophylla, is a fascinating and unique plant that is native to the Chihuahuan Desert in Mexico. It is well-known for its ability to survive extreme drought conditions by curling up into a ball and going dormant until water becomes available again. However, like any other plant, the Jericho plant is susceptible to various pests and diseases, and one of the most common pests that can infest this plant is the crusader bug.

Understanding Crusader Bugs

Crusader bugs, scientifically known as Mictis profana, are small insects that belong to the family Coreidae. They are generally found in hot and dry regions and are commonly seen on plants such as cacti, succulents, and other desert-adapted plants, including the Jericho plant. These bugs have a distinctive appearance with a shield-shaped body and long antennae. They are predominantly black with red or orange markings on their wings.

Crusader bugs feed on plant sap by piercing the tissues with their sharp beaks. Their feeding can cause discoloration, distortion, and wilting of leaves, leading to stunted growth and ultimately, death of the plant if left untreated. Therefore, it is crucial to take immediate action when you notice these pests on your Jericho plant.

Natural Methods of Control

When it comes to dealing with crusader bugs on your Jericho plant, it is always recommended to opt for natural methods of control before resorting to chemical pesticides. Here are some effective techniques you can try:

1. Handpicking

If you only have a few crusader bugs on your Jericho plant, you can manually remove them by handpicking them off the plant. Wear gloves to protect your hands from their piercing beaks. Drop the bugs into a bucket of soapy water to kill them. Be sure to check your plant regularly for any new infestations.

2. Pruning

If the infestation is limited to specific branches or leaves, you can prune those affected parts of the Jericho plant. Use clean and sharp pruning shears to cut off the infested areas and dispose of them properly. Remember to disinfect your pruning tools after use to prevent the spread of any potential diseases.

3. Neem Oil Spray

Neem oil is a natural insecticide derived from the seeds of the neem tree. It has been used for centuries to control a wide range of pests, including crusader bugs. Mix neem oil with water according to the instructions on the product label and spray it onto the Jericho plant, focusing on the areas where the bugs are present. Repeat this process every few days until the infestation is under control.

4. Garlic Spray

Garlic has natural insect-repellent properties, making it an effective tool against crusader bugs. Crush a few garlic cloves and soak them in water overnight. Strain the mixture and pour it into a spray bottle. Spray this garlic solution onto your Jericho plant, paying attention to the areas where the bugs are concentrated. Reapply every week until the pests are gone.

5. Beneficial Insects

Introducing beneficial insects that feed on crusader bugs can help keep their population in check. Ladybugs, lacewings, and parasitic wasps are known predators of these pests. You can attract these beneficial insects to your garden by planting flowers such as marigolds and daisies that act as nectar sources for them.

Prevention Tips

Preventing crusader bug infestations on your Jericho plant is always better than dealing with them later on. Here are some preventive measures you can take:

  • Regularly inspect your plants: Regularly check your Jericho plant for any signs of pest infestation. Early detection can help prevent the spread of pests and minimize the damage caused.

  • Maintain plant health: A healthy and well-maintained Jericho plant is less likely to attract pests. Ensure that your plant receives the right amount of sunlight, water, and nutrients to keep it strong and resilient.

  • Avoid overwatering: Crusader bugs are more attracted to plants that are overwatered, as excessive moisture can make them thrive. Water your Jericho plant only when the soil is dry to the touch.

  • Promote biodiversity: Plant a variety of other insect-repellent plants near your Jericho plant to create a diverse ecosystem that attracts beneficial insects and discourages pests.

Conclusion

Dealing with crusader bugs on your Jericho plant may require some effort, but with these natural control methods and preventive measures, you can successfully eliminate these pests and ensure the health and vitality of your plant. Remember to be patient and persistent in your efforts as it may take some time to completely eradicate the infestation. By taking proactive steps, you can enjoy the beauty of your Jericho plant without the worry of crusader bug damage.