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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
JODRELLIN-A *
JODRELLIN-B *
JUGLONE 500 ug/ml MIC 25ug/mL *
KAEMPFERIDE-TRIGLYCOSIDE *
KAEMPFEROL 20 ug/ml Father Nature's Farmacy: The aggregate of all these three-letter citations.
KARANJIN 25 ug/ml 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.
KAWAIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
KIEVITONE 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.
KUWANON-G *
KUWANON-H *
L-OCTANOL Acta Botanica Sinica, 32: 49.
LAPACHOL Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
LATHODORATIN ED50=8 ug/ml 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.
LAWSONE 1,000 ppm *
LICOISOFLAVONE-A ED50=<50 *
LIMACINE 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.
LINALOOL Acta Botanica Sinica, 32: 49.
LIQUIRITIGENIN ED50=>100 *
LIQUIRITIN *
LIRIODENINE MIC 100 ug/mL *
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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
Echinacea pallida Echinacea; Pale-Flower Echinacea; Pale Purple-Coneflower 4 0
Echinacea purpurea Echinacea; Eastern Purple-Coneflower; Purple-Coneflower 6 13.5
Echinacea spp Coneflower; Echinacea 11 85
Echinospartium horridum 1 0
Elaeagnus angustifolia Russian Olive; Silver Berry 8 0
Elaeagnus pungens Thorny Silver Berry 1 0
Elettaria cardamomum Cardamom 22 1, 525, 021
Eleutherococcus senticosus Eleuthero Ginseng; Siberian Ginseng; Spiny Ginseng; Wu jia; Ci wu jia (Pinyin) 14 30, 642.999992370605
Elsholtzia blanda Bantaluki; Bantulsi 8 282.7999999523163
Elsholtzia cristata Furan Chemotype 5 55.100000001490116
Elsholtzia densa 2 0
Elsholtzia eriostachya 'Dwarf' Bush Mint 5 537.0000000149012
Elsholtzia nipponica Hsiang Ju 4 0
Elsholtzia pilosa Hairy Mint Shrub 6 1, 113.6000000238419
Elsholtzia polystachya Bush Mint 10 500, 658.19999948144
Elytrigia repens Couchgrass; Doggrass; Quackgrass; Wheatgrass; Twitchgrass 7 3, 860
Ephedra sinica Ma Huang; Chinese Ephedra 16 208.40000009536743
Equisetum arvense Field Horsetail; Horsetail 11 16, 002.599999904633
Equisetum hyemale Horsetail; Scouring Rush 2 0
Erinacea anthyllis 1 0