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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
DESMETHYLROCAGLAMIDE EC90=50-1,780 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.
DESMETHYLROCAGLAMIDE MIC=100 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.
DESOXYHEMIGOSSYPOL ED100=60 uM 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.
DHELWANGINE *
DIALLYL-DISULFIDE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIANTHALEXIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIANTHRAMINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIBOA Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
DICTAMNINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIDECYLDINETHYLAMMONIUM-CHLORIDE *
DIHYDROMIKANOLIDE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIHYDROPINOSYLVIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIHYDRORESVERATROL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
DIHYDROWOGONIN *
DIHYDROWYEROL ED50=50->100 *
DIHYDROWYERONE ED50=<50 *
DIHYDROWYERONE-ACID ED50=<50 *
DIMETHYLALLYLINDONE 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.
DIMETHYLCHRYSIN ED50=2 ug 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.
DL-2''-HYDROXYDIHYDRODAIDZEIN *
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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