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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Fungicide

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List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
QUERCETIN *
RAPHANIN *
RESORCINOL *
RESVERATROL Chemical Constituents of Oriental Herbs (3 diff. books)
RETICULINE *
RHEIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
RISHITIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ROCAGLAMIDE EC50=0.9->200 ug/ml Engelmeier, D., Hadacek, F., Pacher, T., Vajrodaya, S., and Greger, H. 2000. Cyclopenta[b]benzofurans from Aglaia Species with Pronounced Antifungal Activity against Rice Blast Fungus (Pyricularia grisea). J. Agric. Food Chem., 48(4): 1400-1404.
ROCAGLAMIDE EC90=14->200 ug/ml Engelmeier, D., Hadacek, F., Pacher, T., Vajrodaya, S., and Greger, H. 2000. Cyclopenta[b]benzofurans from Aglaia Species with Pronounced Antifungal Activity against Rice Blast Fungus (Pyricularia grisea). J. Agric. Food Chem., 48(4): 1400-1404.
ROCAGLAMIDE MIC=25->200 ug/ml Engelmeier, D., Hadacek, F., Pacher, T., Vajrodaya, S., and Greger, H. 2000. Cyclopenta[b]benzofurans from Aglaia Species with Pronounced Antifungal Activity against Rice Blast Fungus (Pyricularia grisea). J. Agric. Food Chem., 48(4): 1400-1404.
ROCAGLAOL EC90=0.3-24 ug/ml Engelmeier, D., Hadacek, F., Pacher, T., Vajrodaya, S., and Greger, H. 2000. Cyclopenta[b]benzofurans from Aglaia Species with Pronounced Antifungal Activity against Rice Blast Fungus (Pyricularia grisea). J. Agric. Food Chem., 48(4): 1400-1404.
ROCAGLAOL MIC=1.6 ug/ml Engelmeier, D., Hadacek, F., Pacher, T., Vajrodaya, S., and Greger, H. 2000. Cyclopenta[b]benzofurans from Aglaia Species with Pronounced Antifungal Activity against Rice Blast Fungus (Pyricularia grisea). J. Agric. Food Chem., 48(4): 1400-1404.
ROCAGLAOL EC50=0.01 ug/ml Engelmeier, D., Hadacek, F., Pacher, T., Vajrodaya, S., and Greger, H. 2000. Cyclopenta[b]benzofurans from Aglaia Species with Pronounced Antifungal Activity against Rice Blast Fungus (Pyricularia grisea). J. Agric. Food Chem., 48(4): 1400-1404.
RUBIJERVINE Merck 11th Edition
RUGOSAL-A *
RUGOSANINE *
SAKURANETIN 1 mM *
SALICYLIC-ACID MIC 1,000 ug/ml *
SANGUINARINE *
SARISAN 3 ug/ml Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125.
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Gleditsia triacanthos Honey Locust 1 0
Glehnia littoralis Bei Sha Shen 3 0
Gloriosa superba Glory Lily 3 0
Glycine max Soybean 41 598, 894.3299969435
Glycine wightii 1 9.979999542236328
Glycyrrhiza glabra Commom Licorice; Licorice; Smooth Licorice; Licorice-Root 40 1, 792, 676.400000006
Glycyrrhiza uralensis Chinese Licorice; Gan-Cao; Kan-Tsao 8 1, 305, 219
Gossypium sp Cotton 12 85, 040.60000002384
Grindelia squarrosa Gumweed; Rosinweed 1 0
Guaiacum sp. Guaiac 1 0
Guatteria scadens Cipo-Ira 1 50, 000
Guazuma tomentosa 2 0
Gymnema sylvestre Gymnema; Miracle Fruit 1 4.599999904632568
Haematoxylum campechianum Campechy; Logwood 2 0
Hamamelis virginiana Witch Hazel 5 210
Hardenbergia violacea 2 39
Harpagophytum procumbens Devil's Claw; Grapple Plant 6 3
Hedeoma drummondii Drummond's Pennyroyal 10 21, 987
Hedeoma hispida Hispid Pennyroyal 6 870
Hedeoma pulegioides American Pennyroyal 9 865, 403.7999999523