Dr Pankaj Chaturvedi, Deputy Director, Prof Head & Neck Surgical Oncology Tata Memorial Hospital said, It will not be an exaggeration if nicotine is considered as poison
Reynolds Tobacco Company out of Winston Salem, North Carolina, USA
Forms dense, often pure stands, crowding out other plants, and inhibiting or preventing the establishment of native plant seedlings (it is allelopathic meaning they produce toxins that poison the soil)
"We came up with a lot of anecdotal evidence from patients saying that these are very helpful, but it's mostly surveys and the data is skewed, because people who have a positive experience are more likely to report back," she says
Phytopathology 77:856-862 Heggestad HE, Middleton JT