Friday, September 3, 2010

full season horticultural oils

The Sun Spray horticultural oil has been discontinued. We are still using it because we stocked up when we heard about it being discontinued. I called my supplier and asked for the name of an appropriate replacement. Prescription Treatment horticultural oil was recommended. Other companies make full season horticultural oil. Some options are: Summit, Bonide, Hy-Yield and Ferti-Lone. I don't care to use Volk oil spray because of the bad smell and that some trees don't take to it well. When I checked on application instructions, there was a range of 85 degrees to 90 degrees occurring within 48 hours when it should not be applied. So be safe, and don't apply over 80 degrees. There might be a horticultural oil called Wipe Out; I am only familiar with Wipe Out as a broad leaf weed killer.

4 comments:

  1. Volk oil spray was misspelded--should have been Volck oil spray...sorry

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  2. Hi Rodney:

    I purchased Nature's Wipe Out Organic Insecticide, which is supposed to be a ultra-refined oil like the Sun Spray. I'm hoping it only "wipes out" the bugs and not the trees its sprayed on. ;-)

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  3. Here is a link in case anyone wants to check it out: http://www.natureslawn.com/wipeout.php

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  4. I would bet it does kill just bugs!

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