Would accidently ingesting pesticides/herbicides cause any type of health risks?

Some raise risk.: Phenoxy herbicides are often contaminated with dioxins like tcdd, which research suggests results in a small rise in cancer risk after exposure to these herbicides. Triazine exposure has been implicated in a likely relationship to increased risk of breast cancer, although it is unclear if it causes it. Exposure to herbicides, like paraquat and pesticides increases risk for Parkinson's disease.