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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
STELLERIN Oriental Materia Medica (three volumes by Dr. Hsu and collaborators)
STIGMOIDIN-B-3'-METHYL-ETHER ED50=2ug Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
STYPANDRONE *
SULFORAPHAN *
TAGERETIN *
TAMARINDIENAL Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
TANGERETIN *
TAXIFOLIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
TECLEANTHINE Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
TECTORIGENIN ED50=<50-100 *
TERPINEN-4-OL *
TERPINOLENE Keeler, R.F. and Tu, A.T. eds. 1991. Toxicology of Plant and Fungal Compounds. (Handbook of Natural Toxins Vol. 6) Marcel Dekker, Inc. NY. 665 pp.
TETRAHYDROXYSTILBENE *
THAPOXEPINE-A EC50=>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.
THAPOXEPINE-A EC90=>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.
THAPOXEPINE-A MIC=>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.
THAPSAKINACETATE-A EC90=>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.
THAPSAKINACETATE-A MIC=>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.
THAPSAKINACETATE-A EC50=>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.
THEAFLAVIN *
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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
Sophora flavescens Shrubby Sophora; Ku Shen 1 0
Sophora japonica Japanese Pagoda Tree 8 0
Sophora subprostrata Shan Dou Gen 3 0
Sorbus aucubaria Rowan Berry 10 10, 000.01099999994
Spartium junceum Genet; Spanish Broom; Weaver's Broom 6 0
Spinacia oleracea Spinach 13 7, 289.056999955326
Spirulina spp. Spirulina 1 1
Spondias dulcis Ambarella 1 97, 600
Spondias pinnata Yellow Mombin; Yellow Plum 1 1.2200000286102295
Stachys germanica Downy Woundwort 4 133
Stachys officinalis Betony; Wood Betony; Bishop's-Wort; Purple Betony 4 20, 011.199999809265
Stachytarpheta cayennensis Verbena 3 0
Stachytarpheta jamaicensis Brazilian Tea 1 0
Stauracanthus boivinii 1 0
Stauracanthus genistoides 1 0
Stellaria media Chickweed; Common Chickweed 8 25, 872.80000001192
Stephania glabra Indian Tape-Vine 1 0
Sterculia urens Karaya 3 123, 000
Stevia rebaudiana Ca-A-E; Sweet Leaf of Paraguay; Stevia 18 2, 427
Stizolobium deeringianum 2 0