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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 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.
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.
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
Strongylodon macrobotrys 1 16
Strychnos nux-vomica Nux-Vomica; Stychnine 1 0
Styrax benzoin Benzoin; Onycha; Styrax 3 0
Styrax tonkinensis Siam Benzoin 3 203, 002
Swertia chirata Chirata; Chiretta 1 0
Symphoricarpos orbiculatus Buckbush 2 6.079999998211861
Symphytum officinale Comfrey 3 6.8999998569488525
Syringa vulgaris Lilac 3 0
Syzygium aromaticum Clove; Clovetree 17 1, 858, 400
Syzygium cumini Aceituna Dulce; Jambolan; Java Plum 1 1, 470
Syzygium jambos Pomarrosa; Rose Apple 1 516
Tabebuia heptaphylla Pau D'Arco 3 0.20000000298023224
Tabebuia impetiginosa Pau d'arco; Taheebo 6 403, 280
Tagetes erecta Marigold; Aztec Marigold 3 86
Tagetes filifolia Pampa Anise; Irish Lace 4 1, 240, 000
Tagetes lucida Sweet-Mace; Sweet-Scent Marigold; Sweet-Scent Mexican Marigold; Anise Marigold 10 6, 768
Tagetes minuta Wild Marigold; Aztec Marigold; Dwarf Marigold; Mexican Marigold; Muster John Henry; Stinking-Roger 15 4, 905, 150
Tagetes patula French Marigold 4 0
Tamarindus indica Tamarind; Kilytree; Indian Tamarind 16 3, 820, 110
Tanacetum parthenium Feverfew 19 1, 603, 671.7000000477