I've had a happy jade plant in the same spot for the better part of a year....it isn't looking so great lately.
Some of the top leaves are turning yellow but more alarming is the fuzzy, sticky white substance that is covering many of the tips of the branches (where the new leaves are coming out). It doesn't look like a pest (I can't see anything moving) but more like a fungus or mold.
* * * * Plants: 11227 | From: Cedar Hill Washington | Registered: Aug 2002
| Seeded: 66.248.101.89
Will Creed
guest
posted
The difficulty with treating mealybugs is that there is always more to deal with than meets the eye. Young mealybugs lack the telltale cotton-like protective coating and they are skillful at hiding in nooks and crannies where leaves and stems join.
The key to successfully eradicating these creatures is to spray the ones that are out of sight. That means that whatever treatment you select, you must get complete coverage, to the drip point, of all leaf and stem surfaces. If you miss a few, they will live to breed another day.
I do not recommend any pesticides because they are all hazardous to use and not 100% effective against mealybugs. The best non-toxic treatment for mealybug is called Brand X foliage cleaner (Yes, that's for real). It is available through Southwest Plantscape Products in California (ftp://ftp.southwestplantscape.com/Brandx.pdf). Their phone is 1-800-333-7977. It is a silicon-based product so it is very slippery. Its ability to penetrate is probably the key to its effectiveness because it gets into the tiny crevices that other sprays miss.
You may want to try spraying with rubbing alcohol. Mix 1 part alcohol with 8 to 10 parts of water. Be sure to spray all leaf and stem surfaces thoroughly. The common practice of applying alcohol with a Q-tip is not effective because it misses the ones you can’t see. It is also best if you repeat this treatment again in 5 to 7 days to catch any crawlers that you missed the first time. After that, you should check your plant weekly to see if they return.
Another option is to wash the plant down with soap and water. Use the same dilution as when washing dishes. Apply in the same manner as rubbing alcohol.
Seeded: 24.239.134.109
posted
hey Nate, good luck with that jade plant, i managed to kill two that were given to me, before i realized i was over watering them I hope you get those mealybugs taken care of.
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Thanks for you help with the mealy bugs! I've sprayed my plant twice and I think I've gotten them...or at least can keep on top of them. I had to prune some of the stems....they were so infested they just fell off with a touch. I'm not sure if that was right, but there is some regrowth already....
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I hope you get those mealybugs taken care of.
Printer-friendly view of this garden