How to Get Rid of Scales on Goji Berry Plant

Goji berry is a popular fruit-bearing plant that is cultivated for its nutrient-rich berries. However, like any other plant, goji berry plants are also prone to insect infestations. One common pest that affects these plants is scale insects. These tiny insects attach themselves to the stems and leaves of the plant and suck out the sap, leading to stunted growth and eventually, plant death. If you are facing a scale infestation on your goji berry plant, here are some ways you can get rid of them.

Identify Scale Insects

Before you start treating the infestation, it’s important to identify the scale insects on your goji berry plant. These pests are small, oval-shaped insects that have a hard, protective shell covering their body. They come in different colors, including brown, black, white, and reddish-brown. You can identify them by their small size and their presence on the stems and leaves of your plants.

Natural Remedies

There are several natural remedies that you can use to get rid of scale insects on your goji berry plant. Here are a few effective ones:

1. Neem Oil

Neem oil is a natural insecticide that is effective in killing scale insects. It works by disrupting the insect’s hormonal balance and inhibiting its ability to feed and reproduce. To use neem oil, mix it with water according to the instructions on the label and spray it on the affected parts of your plant.

2. Rubbing Alcohol

Rubbing alcohol is another effective remedy for scale insects. It works by dissolving the protective coating of the insects’ shells, causing them to dehydrate and die. To use rubbing alcohol, mix it with water in equal parts and spray it on the affected parts of your plant.

3. Horticultural Oil

Horticultural oil is a type of oil that is specifically designed to control scale insects. It works by suffocating the insects and preventing them from breathing. To use horticultural oil, mix it with water according to the instructions on the label and spray it on the affected parts of your plant.

Chemical Insecticides

If natural remedies don’t work, you can resort to using chemical insecticides to control scale insects on your goji berry plant. However, it’s important to note that these insecticides can harm beneficial insects as well, so use them with caution. Here are some commonly used insecticides for controlling scale insects:

1. Malathion

Malathion is a chemical insecticide that is effective in killing scale insects on goji berry plants. It works by disrupting the nervous system of the insects and inhibiting their ability to feed and reproduce. To use malathion, mix it with water according to the instructions on the label and spray it on the affected parts of your plant.

2. Imidacloprid

Imidacloprid is another chemical insecticide that is effective in controlling scale insects on goji berry plants. It works by interfering with the nervous system of the insects, causing paralysis and eventually death. To use imidacloprid, mix it with water according to the instructions on the label and apply it to the soil around the base of your plant.

Prevention

Preventing scale infestations on your goji berry plants is always better than treating them. Here are some preventive measures you can take:

1. Keep Your Plants Clean

Regularly clean your goji berry plants by removing dead leaves and debris that can harbor pests.

2. Monitor Your Plants

Regularly inspect your plants for signs of scale infestations and take action immediately if you spot any.

3. Use Beneficial Insects

Introduce beneficial insects, such as ladybugs and lacewings, to your garden. These insects feed on scale insects and can help control their population.

FAQ

1. Are scale insects harmful to humans?

No, scale insects are not harmful to humans. However, they can cause damage to plants if left untreated.

2. How long does it take to get rid of scale insects on goji berry plants?

The time it takes to get rid of scale insects on goji berry plants depends on the severity of the infestation and the treatment method used. It can take anywhere from a few days to a few weeks.

3. Can I eat goji berries if my plant has a scale infestation?

Yes, you can still eat goji berries even if your plant has a scale infestation. However, it’s important to wash the berries thoroughly before consuming them.