[Growers] Q&A

and we should be able to use this in the vegetative stage.

The problem with organic pesticides, like Spinosad and Pyrethrin, is that they do accumulate in the plant. This leads to higher portions in extract as extraction concentrates this material. We need significant studies showing longevity of the product once inside the plant.

The CRC plans on doing this with pyrethrin this year as an early use tool for root aphids.