Pesticide Classification

Class Definition Entry Number
Class 1 Insecticides 567
Class 2 Herbicides 566
Class 3 Fungicides 398
Class 4 Acaricides 183
Class 5 Plant growth regulators 85
Class 6 Nematicides 43
Class 7 Rodenticides 37
Class 8 Insect attractants 19
Class 9 Bactericides 18
Class 10 Insect repellents 17
Class 11 Algicides 17
Class 12 Molluscicides 16
Class 13 Herbicide safeners 11
Class 14 Miscellaneous 10
Class 15 Synergists 9
Class 16 Bird repellents 9
Class 17 Avicides 5
Class 18 Mammal repellents 4
Class 19 Plant activators 4
Class 20 Antifeedants 4
Class 21 Chemosterilants 3
Class 22 Mating disrupters 3