There are newer methods that will work just fine for you.
First off, Run a res with a neonicotinoid insecticide included. Merit 75 is one. Mix for a root drench as per instructions that are on the use pamphlet with the product.
Run it for the life of that res.....When you dump and refill it. You can now skip the Insecticide
@Dr. Who Another quick few questions on dilution rates:
For Merit 75 (75% active ingredient Imida- ): Use one teaspoon per 50 gallon barrel? Will that be enough to kill the bugs and not kill the plants? http://www.cdms.net/ldat/ld6L2002.pdf
There wasn't exact dosing or info on how to convert to water for dwc. Any thoughts would be appreciated. You have already helped me a ton. Thank you again.
First off, Run a res with a neonicotinoid insecticide included. Merit 75 is one. Mix for a root drench as per instructions that are on the use pamphlet with the product.
Run it for the life of that res.....When you dump and refill it. You can now skip the Insecticide