Oxamyl is a chemical used as a pesticide that comes in two forms: granulated and liquid. According to the United Nations Environment Programme, "This product is efficient in controlling most nematode species in addition to a large number of sucking and chewing insects such as aphids and thrips." Oxamyl is extremely toxic to humans whether ingested, inhaled, or contact with the skin. Its overuse can also lead to residue accumulation in food, though its chemical composition—once coming into contact with the soil—rapidly degrades. Signs of Oxamyl poisoning include: Malaise, muscle weakness, dizziness, sweating, Headache, salivation, nausea, vomiting, abdominal pain, Miosis with blurred vision, incoordination, muscle twitching and slurred speech—though symptoms can worsen with severe poisoning. According to the Food and Agriculture Organization, "Contact with the skin, inhalation of dust or spray, or swallowing may be fatal."