How to Get Rid of Crusader Bugs on Strawberry Plant

Strawberries are a delicious and nutritious fruit that many people enjoy growing in their own gardens. However, one common problem that strawberry growers face is the presence of crusader bugs (also known as tarnished plant bugs) on their plants. These pests can cause significant damage to strawberry plants if not properly controlled. In this article, we will explore effective methods to get rid of crusader bugs and protect your strawberry plants.

Identifying Crusader Bugs

Before we dive into the methods of getting rid of crusader bugs, it is important to be able to identify them correctly. Crusader bugs are small insects, about 1/4 inch long, with a shiny brown or black body. They have yellow or orange markings on their backs and feed on various plants, including strawberries.

The first sign of crusader bug infestation is the appearance of small holes or spots on the leaves and fruits of your strawberry plants. These bugs use their piercing mouthparts to suck sap from the plant, causing damage and leaving behind discolored areas. Additionally, you may notice stunted growth and distorted fruit on affected plants.

Natural Methods for Controlling Crusader Bugs

If you prefer to use natural methods to control pests in your garden, there are several options available for getting rid of crusader bugs on your strawberry plants:

1. Handpicking

One of the simplest and most effective ways to control crusader bugs is by handpicking them off your plants. This method is best done in the early morning or late evening when the bugs are less active. Wear gloves and carefully inspect both sides of the leaves, stems, and flowers for any signs of these pests. Drop them into a bucket of soapy water to kill them.

2. Beneficial Insects

Introducing beneficial insects into your garden can help control crusader bug populations naturally. Ladybugs, lacewings, and predatory stink bugs are all known to feed on crusader bugs. You can attract these beneficial insects by planting flowers such as marigolds, daisies, and yarrow near your strawberry plants. Alternatively, you can purchase beneficial insects from a local garden center and release them onto your plants.

3. Neem Oil

Neem oil is a natural insecticide derived from the neem tree and is effective against a wide range of pests, including crusader bugs. Mix neem oil with water according to the instructions on the packaging and spray it onto the affected parts of your strawberry plants. Neem oil works by suffocating the bugs and disrupting their feeding habits. Repeat this treatment every 7-10 days until the infestation is under control.

Chemical Methods for Controlling Crusader Bugs

If natural methods do not provide adequate control of crusader bugs or if the infestation is severe, you may need to resort to chemical methods. It is important to use pesticides responsibly and follow the instructions carefully to minimize harm to beneficial insects, other wildlife, and the environment. Here are a couple of options for chemical control:

1. Insecticidal Soap

Insecticidal soap is a low-toxicity option for controlling crusader bugs on your strawberry plants. It works by suffocating the bugs upon contact. Mix the soap with water according to the instructions on the packaging and spray it directly onto the affected parts of your plants. Be sure to cover all surfaces thoroughly, including the undersides of leaves. Repeat this treatment as necessary.

2. Pyrethrin-based Insecticides

Pyrethrin-based insecticides are commonly used to control a wide range of pests, including crusader bugs. These insecticides are derived from chrysanthemum flowers and have a low toxicity level for humans and mammals. However, they can be harmful to beneficial insects, so use them sparingly and only when absolutely necessary. Follow the instructions on the packaging for application rates and timing.

Preventing Future Infestations

Once you have successfully controlled crusader bugs on your strawberry plants, it is important to take steps to prevent future infestations. Here are some preventive measures you can implement:

• Regularly inspect your plants for signs of pests and take immediate action if any are found.
• Keep your garden clean and remove any leftover plant debris, as it can attract pests.
• Practice crop rotation by planting strawberries in different locations each year to minimize the risk of pest buildup.
• Use floating row covers to protect your strawberry plants from pests during the growing season.

By implementing these preventive measures and promptly addressing any pest problems, you can help ensure the health and productivity of your strawberry plants.

In conclusion, crusader bugs can be a nuisance for strawberry growers, but with proper identification and timely intervention, their impact can be minimized. Whether you choose natural or chemical methods, it is important to take action to protect your strawberry plants from these pests. By following the methods outlined in this article and implementing preventive measures, you can enjoy a bountiful harvest of healthy and delicious strawberries.