Relier Pairs Chemical group SymptomsVersion en ligne Match the group of pesticide with common symptoms in humans of hazards. par Karyn Billlmayer 1 Fungicides 2 insecticides 3 Anticoagulant- type 4 synthetic pyrethroid insecticides 5 Organophosphates & carbamate insecticides 6 Chlorophenoxy herbicides such as 2,4-D. Irritate skin and mucous membranes. Can cause vomiting headaches, diarrhea & confusion. nausea, dizziness, nervousness, eye and skin irritation irritate skin, eyes, & mucous membranes. include rodenticides. Affect blood clotting and symptoms relate to bleeding. irritate skin, nose & respiratory. can lead to respiratory failure and death.