When mealy bugs save a cactus.

Trouble shoot problems you are having with your cactus.
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Nic
Posts: 148
Joined: Thu Oct 13, 2016 4:12 pm
Location: Albion California zone 9

When mealy bugs save a cactus.

Post by Nic »

About a week ago, I found a bunch of mealy bugs in my M. Grahamii. At first I sprayed it with some insecticide, but on closer inspection I found a ring of rot around the base (it has been a very wet summer, and the cactus expanded three times its usual size to store all the water). I cut off the rot, killed the mealy bugs, and now I'm allowing plant to grow a strong callus before I re-root it.
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Approximate size of the cactus.
Approximate size of the cactus.
IMG_3687.JPG (69.1 KiB) Viewed 971 times
Where the mealy bugs had a hay day, and made the cactus lose some spines.
Where the mealy bugs had a hay day, and made the cactus lose some spines.
IMG_3682.JPG (94.47 KiB) Viewed 971 times
How extensive the rot was, good thing I caught it before the plant died.
How extensive the rot was, good thing I caught it before the plant died.
IMG_3681.JPG (65.14 KiB) Viewed 971 times
There is no cactus you can't eat, but you just might regret it if you eat the wrong one.
spinessa
Posts: 20
Joined: Thu Aug 25, 2016 1:05 pm

Re: When mealy bugs save a cactus.

Post by spinessa »

IMG_20161020_135353.jpg
IMG_20161020_135353.jpg (42.1 KiB) Viewed 954 times
Do you think my cactus can also be saved?
iann
Posts: 17184
Joined: Mon Jul 24, 2006 11:10 pm
Location: England

Re: When mealy bugs save a cactus.

Post by iann »

If we could get them to also wave little red flags, because the mealies themselves aren't easy to spot ...
--ian
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Nic
Posts: 148
Joined: Thu Oct 13, 2016 4:12 pm
Location: Albion California zone 9

Re: When mealy bugs save a cactus.

Post by Nic »

That would be very nice, too bad rot doesn't do that too
There is no cactus you can't eat, but you just might regret it if you eat the wrong one.
User avatar
Nic
Posts: 148
Joined: Thu Oct 13, 2016 4:12 pm
Location: Albion California zone 9

Re: When mealy bugs save a cactus.

Post by Nic »

Well, I was wrong, the cactus is now dead and gone.
There is no cactus you can't eat, but you just might regret it if you eat the wrong one.
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