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Re: Indoor Systemic Spray


Hello Gerry and all;

I'm not sure what the active ingredient is in Merit or Marathon.

The material that I use is packaged for our local concern and the active
ingredient is  "Di-Syston".

I've never noticed the spider mite problem you mentioned  after using this
material but it sure knocks out Mealies, Scale, and Whitefly, as well as
Spidermites.

Dave
Milwaukee
----------
> From: Gerry O'Neill <eoneill@ibm.net>
> To: indoor-gardening@prairienet.org
> Subject: Re: Indoor Systemic Spray
> Date: Friday, March 27, 1998 4:08 AM
> 
> Dave,
> What is the name of the granular systemic you mention?  I used Marathon
> this year for the first time to control aphids on my tropical hibiscus.
> Worked beautifully on the aphids, but resulted in a major outbreak of red
> spider mite. I have since learned that this is a common problem with this
> particular systemic (it's also sold as "Merit" from another
manufacturer).
> I have kept the mite problem under control by frequent showers from the
> hose and judicious pruning, but that may not be possible in an indoor
> environment. 
> 
> Gerry
> 



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