Updated: February 3, 2023

Cebu blue is a beautiful plant that has become popular among plant enthusiasts. It is a type of Pothos plant that has unique blue-green leaves with silver markings. Although it is easy to care for, the Cebu blue plant is susceptible to pest infestation. One of the most common pests that attack this plant is the crusader bug. The crusader bug is a type of shield bug that feeds on the sap of plants, causing damage to the leaves and stems. In this article, we will discuss how to get rid of crusader bugs on Cebu blue plants.

Identifying Crusader Bugs on Cebu Blue Plants

Before we discuss how to get rid of crusader bugs, it is essential to identify them first. Crusader bugs are small insects that are about 1 cm in length. They have a shield-shaped body that is brown or gray in color with black markings. These bugs are usually found on the undersides of leaves, where they feed on the sap.

Natural Ways to Get Rid of Crusader Bugs

Here are some natural ways to get rid of crusader bugs on Cebu blue plants:

1. Neem Oil

Neem oil is an effective natural insecticide that can help get rid of crusader bugs on Cebu blue plants. It works by disrupting the insect’s hormonal balance, making it difficult for them to breed and feed.

To use neem oil, mix two tablespoons of neem oil with one gallon of water and spray it on the affected parts of the plant. Repeat this process every seven days until the bugs are gone.

2. Soap Spray

Soap spray is another natural way to get rid of crusader bugs on Cebu blue plants. The soap helps to break down the insect’s outer shell, causing it to dehydrate and die.

To make a soap spray, mix one tablespoon of liquid dish soap with one quart of water and spray it on the affected parts of the plant. Repeat this process every four to seven days until the bugs are gone.

3. Garlic Spray

Garlic spray is a natural insecticide that can help get rid of crusader bugs on Cebu blue plants. The strong odor of garlic repels the bugs, making it difficult for them to feed on the plant.

To make a garlic spray, crush five cloves of garlic and mix them with one quart of water. Let the mixture sit overnight and strain it in the morning. Spray the mixture on the affected parts of the plant every four to seven days until the bugs are gone.

Chemical Ways to Get Rid of Crusader Bugs

If natural remedies do not work, you can use chemical insecticides to get rid of crusader bugs on Cebu blue plants. Here are some chemical insecticides that are effective against crusader bugs:

1. Pyrethrin

Pyrethrin is a chemical insecticide that is derived from chrysanthemum flowers. It works by attacking the nervous system of insects, causing paralysis and death.

To use pyrethrin, mix one tablespoon of pyrethrin concentrate with one gallon of water and spray it on the affected parts of the plant. Repeat this process every seven days until the bugs are gone.

2. Imidacloprid

Imidacloprid is a systemic insecticide that is absorbed by the plant’s roots and transported throughout the plant. It works by attacking the nervous system of insects, causing paralysis and death.

To use imidacloprid, mix one tablespoon of imidacloprid concentrate with one gallon of water and apply it to the soil around the plant. The insecticide will be absorbed by the roots and transported throughout the plant. Repeat this process every 30 days until the bugs are gone.

Preventing Crusader Bug Infestations

Prevention is always better than cure. Here are some ways to prevent crusader bug infestations on Cebu blue plants:

  • Keep the plant healthy by providing it with proper light, water, and nutrients.
  • Check the plant regularly for signs of pest infestation.
  • Quarantine new plants before introducing them to your collection.
  • Clean up fallen leaves and debris around the plant regularly.
  • Use sticky traps to catch insects before they can infest the plant.

FAQ

Are crusader bugs harmful to humans?

No, crusader bugs are not harmful to humans. They do not bite or sting, and they are not known to transmit any diseases.

Can I use neem oil on other plants?

Yes, neem oil can be used on other plants as well. It is a natural insecticide that is effective against a wide range of pests.

How often should I check my Cebu blue plant for pest infestations?

It is recommended to check your Cebu blue plant for pest infestations at least once a week. This will help you catch any problems early and prevent them from spreading to other plants.

In conclusion, crusader bugs can be a nuisance for Cebu blue plants, but they can be eliminated using natural or chemical insecticides. It is also important to take preventive measures to keep your plants healthy and free from pests. With proper care and attention, your Cebu blue plant can thrive and add beauty to your home or garden.