Oh No

Jul 13, 2007 Last reply: 19 years ago 4 Replies

I was checking out my Den unicum this morning when I noticed some small dots moving very quickly. Checked them under the glass and they are very dark bulbous creatures but they seem to have a hard shell when pinched between the fingers and have a small head and legs in front. Ok quick check, they might be spider mites. I hit the plant with neem/soap mixture and set the plant down for a few minutes. I came back and checked again and now they were everywhere and on a march. SH__! I poured iso alcohol over the mount and now they seem to be drunk and passed out. Next I treated the mounts on either side with neem but found no evidence. I love this plant, it just finished blooming dozens of flowers and has two new growths twice as large as any when I bought it. Does my ID and treatment sound resonable and how soon and long before I should treat again?


Bob


If they have eight legs, they are mites. Mites are arachnids. Did you notice any webs?

I have --Den. unicum--; it's a nice plant. Lots of tangerine-colored and scented blooms.

I don't know whether dousing any plant in isopropyl alcohol is a good idea.

J. Del Col

Bob,

First of all ...are they doing damage?

If you can sqeeze them between your fingers they sound like they are too large to be mites.

I get little black beetles smaller than a pinhead that hang out on the vanda baskets. They don't appear to do any damage to anything. I've had them for years. They move fast and crunch like you said.

They seem to like the wood in the basket but don't bother the plants.

Good growing, Gene

Not that I can tell but I want to catch them before they can spread.

Well you can barely feel them and I can roll them between my fingers and they don't squish like a spider would. They are easly crushed on the mount and it lookes like there is a shell left. Very small.

Bob

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