How to get rid of bugs on outdoor plants [3 Worst Insects]

How to get rid of bugs on outdoor plants [3 Worst Insects]

The unfortunate reality of outdoor gardening is that it exposes plants to bugs considerably more than indoor plants do. Therefore to get rid of bugs on outdoor plants, it’s critical to be aware of what to look for and how to respond to a pest infestation.

Get rid of the 3 worst bugs on outdoor plants

1. Get rid of aphids (bugs) on outdoor plants

Get rid of aphids (bugs) on outdoor plants

In your garden, aphids are among the most common pests. They thrive very well in warm temperatures and enjoy eating the springtime fresh foliage.

They appear as groups of incredibly disgusting little green, black, or brown insects on the shoots and leaves of young plants, so you can easily identify them by their appearance.

Some gardeners prefer to just spray insecticide all over the place to get rid of them, and yes, this method does work. However, it releases more toxins into the environment, so you might choose to use an organic alternative.

Many individuals enjoy companion gardening, which is when you create floral plants that will entice ladybirds, lay swings, or hover flies to visit your container garden.

These people consume aphids, so they can serve as your small security guards and keep everything in check. If there is already an infestation, you can remove the aphids from the leaf and spray them with a homemade organic insecticide solution.

2. Slugs


If you grow plants in a damp, shady location, slugs and snails are especially a concern. Basement gardeners, you can locate a lot of them. You’ll be able to tell if they’re present by looking for holes in the leaves and those distinctive, slightly ominous slime trails.

Snails and slugs are easy to find at night. Therefore, go outside with a torch to verify your suspicions. Try trapping them with citrus skins placed around your plant upside down to get rid of them.

Well, you can also deter them by wrapping copper wire or tape around the pot’s rim. If all else fails, netting over your plants will stop slugs in their tracks, and a particularly lazy solution is to grab a can of beer since they will crawl into it and die happy.

3. Weevils


In urban container gardens, vine weevils are a very common pest, and you can tell where they’ve been because they leave semicircular notches on the edges of their leaves. They perform their acts at night and are very elusive.

But much worse, their larvae are seriously damaging. The plant finally wilts and dies as a result of them feeding on the roots. It’s best to prevent an infestation from the beginning by inspecting the roots of any new plants you introduce to your garden.

Make sure there aren’t any larvae there when you remove the pot and inspect the roots. In the event that it is too late for that, you might purchase unharmful parasitic nematodes.

These are small, translucent worms. You simply add them to the damp soil after mixing them with the water you’ll be using on the plants. These guys will eradicate the larvae.

You may have a mealy bug infestation if you see something that resembles cotton on your plants. Because they prefer warm weather, they are less likely to be seen outside, but they occasionally establish a camp in your garden.

The leaves should first be washed with a solution of soap and water, and if the infestation is severe, an insecticide may also need to be used.

Thanks for reading guys. Happy gardening!

FAQS on how to get rid of bugs on outdoor plants

FAQS on how to get rid of bugs on outdoor plants

What are the tiny black bugs on my outdoor plants?

It’s likely that the tiny black bugs in your garden that are bothering you are flea beetles. The little black bugs are highly annoying and a danger to many different vegetable crops.

How do you make natural bug spray to get rid of bugs for outdoor plants?

One of the simplest homemade bug sprays is created by combining three cups of water with one cup of white vinegar. As an additional aid to the solution’s adhesion, add half a teaspoon of dishwashing soap. Apply to the affected regions after giving it a good shake.

Can you spray Dawn dish soap on plants?

If you use a small amount of Dawn dish soap diluted with water, it is safe for plants. It does contain compounds that can be abrasive and hurt plants if used in high quantities. 

Why do my plants have holes in the leaves?

Chewing insects utilize their teeth-like mandibles to bite, shred, and grind leaves into holes.

Does soapy water hurt plants?

Plants are poisoned by soaps and detergents. Spraying a powerful soapy water solution onto foliage will dissolve the waxy coating, causing water loss and eventually the plant’s dehydration death.

Can vinegar damage plants?

Because vinegar is non-selective, it will harm all plants and grass, not just the weeds you’re attempting to get rid of. Make sure no other plants are hit when you spray the vinegar on the weeds. If it’s not practicable, use a brush to apply vinegar to the weeds.

How do you get rid of black aphids on outdoor plants?

Create a homemade insecticidal soap for low-toxicity pest control that will kill aphids and desiccate their fragile bodies without harming your plants. Simply combine a couple of teaspoons of liquid dish soap with a quart of water, and then mist or wipe the mixture on the plant’s leaves, stems, and buds.

Is vinegar a good bug repellent to get rid of bugs on outdoor plants?

Vinegar works incredibly well as a pest deterrent thanks to its acetic acid content, which also kills more vulnerable insects. It works best against mosquitoes, spiders, and ants.

Do dryer sheets repel bugs?

Linalool, a component in plants like lavender, basil, and coriander that all naturally ward off common garden pests, is included in most dryer sheets. Similar research has shown that this component is effective at fending off insects such as mites, weevils, beetles, and German cockroaches.

I am Fenil Kalal. Professionally I have done Engineering in Information and Technology. Gardening is my passion/love/favorite hobby and I have 5+ years of experience in Gardening.

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