nicotine three acquaintance rhubarb leaves as insecticide Farthest Morning exercises Mitt
TIL Rhubarb leaves contain high amounts of oxalic acid, which can cause health problems when eaten in higher amounts. Symptoms of toxicity include mild gastrointestinal symptoms, as well as more serious problems,
Homemade insecticide made with rhubarb leaves - UK Allotment (Zone 8) - YouTube