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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
Hedeoma reverchonii Reverchon's Pennyroyal 6 4, 111
Hedera helix Ivy 6 0
Hedychium flavum Yellow Ginger Lily 2 20
Helianthemum glomeratum 2 0
Helianthus annuus Sunflower; Girasol 22 294, 478.0039999485
Helianthus tuberosus Jerusalem Artichoke 1 0.012000000104308128
Helichrysum angustifolium Everlasting; Immortelle 4 0
Heracleum laciniatum Laciniate Cow-parsnip 2 1, 225
Heracleum sphondylium Cow Parsnip; Hogweed; Meadow Parsnip 2 0
Hesperis matronalis Dame's Rocket; Sweet Rocket; Damask-Violet; Dame's-Violet 3 0
Hibiscus rosa-sinensis Chinese hibiscus; Shoe-flower 1 0
Hibiscus sabdariffa Roselle; Indian Sorrel; Jamaica Sorrel; Kharkadi; Red Sorrel; Sorrel; Malventee (Ger.); Rosella (Ger.); Acedera de Guinea (Sp.); Rosa de Jamaica (Sp.); Sereni (Sp.) 15 463, 257.3000020981
Hierochloe odorata Sweet Grass; Vanilla-Scented Grass; Vanilla Grass; Seneca Grass; Manna Grass; Holy Grass 2 12, 000
Hippophae rhamnoides Sallow Thorn; Sea Buckthorn; Yellow Spine 3 0
Holarrhena pubescens Tellicherry Bark; Zhi Xie Mu; Conessi; Kurchi 3 0
Hordeum vulgare Barley; Barleygrass 19 23, 050.140000000596
Houttuynia cordata Fishwort; Dokudami; Yu Xing Cao 14 0
Humulus lupulus Hops 23 269, 706.40000009537
Huperzia spp Cutleaf Clubmoss 2 0
Hura crepitans Sandbox Tree 3 0