Nicotine sulfate Is No Longer Recommended or Used
Having said that, it is an extremely potent agent that destroys nervous systems; which is why it worked so well on insects. It used to be available in North America under products such as Black Leaf 40 (a 40% concentration of nicotine)
This product is no longer commercially available because the toxicity ratings for use are extremely hazardous.
It is one of those products that are “organic” in that it comes from an organic source and degrades quickly in the environment but is considered too dangerous for public use because of the acute (quick acting) toxicity of the product.
So while you may see this produce name come up in forums or other discussions of pest control, it is not available for retail sales.
Click here to ask about nicotine sulfate
comments powered by Disqus










