How To Get Rid Of Mealybugs On Cacti

mealybugs on cactus featured image

Cacti are a favorite among plant enthusiasts with their hardy nature and unique aesthetic appeal. However, like many plants, they’re not immune to pests. Mealybugs are particularly bothersome pests that can infest cacti. If you’ve noticed these tiny, cottony insects on your cactus, don’t despair. This article will guide you through eradicating mealybugs from your beloved succulent.

Mealybugs are small, white, soft-bodied insects covered in a fluffy, wax-like substance, giving them a cottony appearance. They typically feed on plant sap, extracting vital nutrients. On cacti, they often nestle in crevices and hidden spots, making them slightly more complicated to detect initially.

Know When Your Cactus Got Invaded By Mealybugs

It’s no fun finding mealybugs on your cactus. These pests often give themselves away with a few clear signs. First off, they look like tiny white cotton balls (see the Reddit thread below). So, if you spot white, fluffy patches on your cactus or at its base, that’s a big hint. Moreover, they release a sticky substance, so if parts of your cactus are a little tacky to touch, you might have these uninvited guests.

Another clue is the plant’s health. A cactus looking droopy or turning yellow might be losing its strength to these bugs. And here’s a bonus tip: watch out for ants. They’re attracted to the sweet stuff mealybugs produce. If ants hang around your cactus often, they might point toward a mealybug issue. Always check the hidden spots, like underneath leaves or where the cactus parts connect. That’s where these sneaky pests love to hide.

How To Deal With Mealybugs

First, you need to spot mealybugs early by checking the signs mentioned above. If a plant is infested, keep it away from your other plants. Mealybugs can spread, and you don’t want that! Then, consider the following methods:

  1. Soap Solution: Mix a bit of dish soap with water. Spray it on the affected parts or gently wipe your plant with it. This method will help eliminate the bugs and is safe for most plants.
  2. Rubbing Alcohol: A dab of rubbing alcohol on a cotton ball can help you pick off those stubborn bugs. Just touch them with it, and they’ll be gone.
  3. Neem Oil: This natural oil is a great way to keep mealybugs away. Mix it with water and spray your plants (see my detailed guide here).

Even after you think they’re gone, watch closely for a few weeks. They can come back, and early action is the best action.

Concluding …

Mealybugs are small but can cause big problems for cacti. But don’t worry! With a bit of attention and care, you can keep these bugs away. Just keep an eye on your plants and use the tips we discussed if you see any bugs. 

Not only mealybugs are common in cactus plants. There are scale insects, spider mites, and various problems concerning these plants. See more suggestions below for your next read on SucculentCity:

Succulent City chief editor


Succulent City

Hey everyone! Welcome to Succulent City! We are all about succulents, cacti, and a bit about air plants. Ten years back, in 2013, we began the journey with succulents. It started as a simple hobby, crafting and selling charming succulent-themed pins and decorations. But as time passed, our fascination with these remarkable plants grew, and we gained extensive knowledge about them. Therefore, Succulent City is the blog as you see it is now. Enjoy your visit and happly planting!

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Posted in