Houseplant Pest Habits


Yes, those are mealy bugs. Generally they are very easy to deal with, particularly when they are located where they are in this photo. A little alcohol on a cotton swab will wipe them right off.

But that begs the question. Where did this large critter come from out here on the end of the leaf? There are a couple of smaller ones with him (it?)–in fact this whole plant was infested at one point. That’s how I caught these guys so quickly. I was watching for more.

You see, not only do mealies have a nasty habit of hiding in the crevices of plants–places like unfurling leaves and stem/leaf junctions–but their eggs can also live in the soil for more than 2 years.

That’s probably how so many of them sneak into our homes to begin with.

And that again is how we know Stephen King doesn’t garden. Eggs that lay dormant for over 2 years and then become a full-fledged infestation? Sounds like a horror movie to me!

2 thoughts on “Houseplant Pest Habits

  1. The Chatsworth Lady December 2, 2019 / 4:50 pm

    I have unfond memories of going through boxes of cotton swabs and alcohol wipes during the years that I grew orchids. The only saving grace is that most orchid foliage is large and substantial enough to make wiping-down somewhat easier but oh, those crevices and nodes!

  2. gardendaze December 2, 2019 / 6:45 pm

    Oh goodness. I have been blessed with my orchids. It’s my ficus and my citrus that generally seem to be problematic. Luckily this ficus is large leafed without too many issues. I did do an overall insecticidal soap spray when they first appeared because there were so many. Now it’s just vigilance and maintenance.


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