Fungicide Classes
| Main Group and Primary Site of Action |
Chemical Sub-group or Primary Active Ingredient |
Active Ingredients |
|---|---|---|
| UN: Compounds of Unknown or uncertain mode of action | Target protein responsible for biological activity is unknown | azadirachtin, bifenazate, dicofol |
| 1: MBC - fungicides (Methyl Benzimidazole Carbamates) Mitosis |
Benzimidazoles, Thiophanates | thiophanate-methyl |
| 2: Dicarboximides NADH signaling |
Dicarboximides | iprodione |
| 3: DMI-fungicides (DeMethylation Inhibitors) Sterol biosynthesis |
DMI-fungicides | difenoconazole, fenarimol, fenbuconazole, metconazole, myclobutanil, propiconazole, tebuconazole, triflumizole |
| 4: PA – fungicides (Phenyl Amides) RNA polymerase |
PA - fungicides (Phenyl Amides) |
mefenoxam |
| 7: SDHI (Succinate dehydrogenase inhibitors) Respiration |
Carboxamides | boscalid |
| 9: AP - fungicides (Anilino-Pyrimidines) Methionine biosynthesis |
AP - fungicides (Anilino-Pyrimidines) | cyprodinil |
| 11: QoI-fungicides (Quinone outside Inhibitors) Respiration |
QoI-fungicides (Quinone outside Inhibitors) | azoxystrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin |
| 13: Azanaphthanlenes Signal transduction |
Quinolines | quinoxyfen |
| 17: Keto Reductase Inhibitors Sterol biosynthesis |
Hydroxyanilides | polyoxin |
| 19: Polyoxins Chitin synthase |
Peptidyl Pyrimidine Nucleosides |
fenhexamid |
| 24: Hexopyranosyl antibiotic Protein synthesis |
Hexopyranosyl Antibiotic | kasugamycin |
| 25: Glucopyranosyl antibiotic Protein synthesis |
Glucopyranosyl Antibiotic | streptomycin |
| 33: Phosphonates Unknown |
Phosphonates | salts of phosphorous acid, aluminum tris |
| 41: Tetracycline antibiotic Protein synthesis |
Tetracycline Antibiotic | oxytetracycline |
| 50: Aryl-phenyl-ketones Cytoskeleton and motor protein |
Benzophenone | metrafenone |
| M: Multi-site contact activity Contact |
M1 - Inorganic | copper hydroxide, fixed copper |
| M2 - Inorganic | sulfur | |
| M3 - Dithiocarbamates and Relatives | thiram, ziram | |
| M4 - Phthalimides | captan | |
| M5 - Chloronitriles (Phthalonitriles) | chlorothalonil | |
| P01: Benzo-thiadiazole Induced systemic resistance |
Benzo-thiadiazole | acibenzolar-S-methyl |
| P5: Plant-based Induced systemic resistance |
--- | Reynoutria sachalinensis |