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How to Get Rid of Thrips in Geranium Plant

Updated: April 20, 2023

If you are a gardener or plant enthusiast, you know how frustrating it is to see your beloved geranium plants infested with thrips. These tiny, winged insects suck the sap out of your plants, leaving them weak and susceptible to disease. Luckily, there are several ways to get rid of thrips and save your geraniums.

Identify the Problem

The first step in getting rid of thrips is to identify that they are the problem. Thrips are small, slender insects that are usually less than 2 mm long. They have fringed wings and can be black, brown, yellow, or green. Thrips also leave behind silver or white marks on leaves where they have fed.

Natural Remedies

One way to get rid of thrips naturally is to use neem oil. Neem oil is extracted from the neem tree and has been used for centuries as a natural pesticide. Mix one tablespoon of neem oil with one liter of water and spray it on your geraniums. This will kill the thrips and prevent new ones from coming back.

Another natural remedy is to use sticky traps. You can buy sticky traps at most gardening stores or make your own by smearing petroleum jelly on a yellow piece of paper or cardboard. Hang the traps near your geranium plants, and the thrips will get stuck on them.

Chemical Remedies

If natural remedies don’t work or if the infestation is severe, it may be necessary to use chemical remedies. Insecticidal soap is a popular choice for getting rid of thrips. It works by suffocating the insects and disrupting their cell membranes. Spray insecticidal soap on your geraniums every five to seven days until the infestation is gone.

Another option is to use systemic insecticides. These insecticides are absorbed by the plant and kill the thrips when they feed on it. However, systemic insecticides can be harmful to beneficial insects and should only be used as a last resort.

Prevention

Preventing thrips from infesting your geraniums is the best way to avoid having to deal with them in the first place. One way to prevent thrips is to keep your plants healthy. Provide them with enough water, sunlight, and nutrients. Thrips are attracted to weak and stressed plants, so keeping your geraniums healthy will make them less susceptible to infestations.

Another prevention method is to inspect your plants regularly for signs of thrips. If you catch an infestation early, you can take steps to get rid of it before it gets out of control.

Conclusion

Thrips can be a frustrating problem for geranium growers, but there are several ways to get rid of them. Natural remedies like neem oil and sticky traps can be effective, but if the infestation is severe, chemical remedies may be necessary. Preventing thrips from infesting your geraniums in the first place is the best way to avoid having to deal with them.

FAQ

Q. Are thrips harmful to humans?

A. Thrips are not harmful to humans.

Q. Can thrips kill my geranium plant?

A. Thrips can weaken your geranium plant and make it more susceptible to disease, but they usually do not kill the plant.

Q. Can I use vinegar to get rid of thrips?

A. Vinegar is not effective in getting rid of thrips.

Q. How do I know if my geranium plant has thrips?

A. Look for silver or white marks on the leaves of your geranium plant where the thrips have fed. You may also see tiny, slender insects flying around the plant.