Overview. Gastric intubation via the nasal passage (ie, nasogastric route) is a common procedure that provides access to the stomach for diagnostic and therapeutic purposes.
The impact of pesticides consists of the effects of pesticides on non-target species. Pesticides are chemical preparations used to kill fungal or animal pests. Over 98% of sprayed insecticides and 95% of herbicides reach a destination other than their target species, because they are sprayed or spread across entire agricultural fields.
Pesticides are chemicals used to kill insects, rodents, and weeds that might harm our crops and our health. But pesticides also poison and kill other living things, including helpful plants, animals, and people. Pesticides can drift for miles from where they are applied and pollute the soil, the water, and the air.