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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
OTOBAIN Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176)
OXYPEUCEDANIN MIC=10 ug *
P-ANISALDEHYDE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
P-COUMARIC-ACID Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
P-COUMARIC-ACID-METHYL-ETHER Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp.
P-CYMENE 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.
P-METHOXY-CINNAMIC-ACID *
PAEONOL Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
PANELLIN EC50=0.6->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.
PANELLIN EC90=171->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.
PANELLIN MIC=50->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.
PARADOL Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp.
PARTHENOLIDE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
PATCHOULI-ALCOHOL Osawa, K., Matsumoto, T., Maruyama, T., Takiguchi, T., Okuda, K., and Takazoe, I., Studies of the antibacterial activity of plant extracts and their constituents against periodontopathic bacteria, Bull Tokyo Dent. Coll., 31 (1), 1990, 17-21
PECTIN Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
PERILLALDEHYDE MIC=250-500 ug/ml *
PERILLYL-ALCOHOL *
PHAEANTHINE 200 ug/ml Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp.
PHASEOL 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.
PHASEOLIN *
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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
Teucrium oxylepis 9 13.900000181049109
Teucrium polium Iberian Golden Germander; Golden Germander 13 134
Teucrium pseudoscorodonia 9 1.790999986231327
Teucrium salviastrum 9 2.389999970793724
Teucrium scordium Water Germander 2 0
Teucrium scorodonia Germander; Wood Germander 10 40, 002.1799999699
Teyleria koordersii 2 30
Theobroma cacao Cacao 17 97, 105.01999999955
Thermopsis fabacea 1 0
Thermopsis sp 1 0
Thespesia populnea Indian tulip tree 3 79, 500
Thevetia peruviana Peruvian Yellow Oleander; Luckynut; Yellow Oleander; Oleandre Jaune (Fr.); Thevetie (Ger.); Loandro-Amarelo (Port.); Adelfa Amarilla (Sp.); Cabalonga (Sp.); Chirca (Sp.) 2 0
Thuja occidentalis Arbor-Vitae; Northern White-Cedar 3 0
Thymus broussonettii Moroccan Thyme 8 6, 910.10000000149
Thymus capitatus 'Sicilian' Thyme; Spanish Origanum; Spanish Thyme 17 51, 147
Thymus cilicicus 'Anatolian' Thyme 8 3, 471.2000000029802
Thymus funkii Funk's Thyme 15 8, 832
Thymus longicaulis Kekik; Tas Kekik 13 23, 063.200000047684
Thymus mastichina Spanish Marjoram 12 9, 142
Thymus orospedanus Orosped Thyme 9 11, 256