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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Nematicide

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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
CHELERYTHRINE 50-100 ug/ml Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
CHUANLIANSU Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
CINNAMALDEHYDE 100 ug/ml Shoyakugaku Zasshi, 44: 183.
CINNAMYL-ACETATE MLC=1,000 uM Shoyakugaku Zasshi, 44: 183.
CINNAMYL-ALCOHOL MLC=1,000 uM Shoyakugaku Zasshi, 44: 183.
CIS-DEHYDROMATRICARIA 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.
CITRAL IC52=100 ug/ml Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
CITRAL MLC=100-260 ug/ml Shoyakugaku Zasshi, 44: 183.
CITRONELLAL MIC 1 mg/ml Shoyakugaku Zasshi, 44: 183.
CITRONELLOL MLC=100 ug/ml Shoyakugaku Zasshi, 44: 183.
CONCANAVALIN-A Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
COUMESTROL ED50=10-15 ug/ml Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
CURCUMIN *
CURCUMIN-IV *
CYCLOCURCUMIN *
DECANOIC-ACID Shoyakugaku Zasshi, 45: 270.
DECANOL MLC 100-700 ug/ml Shoyakugaku Zasshi, 44: 183.
DEMETHOXYCURCUMIN *
DI-N-BUTYL-SUCCINATE Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
ERYSOLIN *
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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
Harpagophytum procumbens Devil's Claw; Grapple Plant 2 0
Hedeoma drummondii Drummond's Pennyroyal 8 9, 754
Hedeoma hispida Hispid Pennyroyal 2 250
Hedeoma pulegioides American Pennyroyal 8 23, 551
Hedeoma reverchonii Reverchon's Pennyroyal 5 3, 796
Hedera helix Ivy 2 63, 180
Hedychium flavum Yellow Ginger Lily 2 150
Helianthus annuus Sunflower; Girasol 12 1, 385, 800
Helichrysum angustifolium Everlasting; Immortelle 1 0
Hesperis matronalis Dame's Rocket; Sweet Rocket; Damask-Violet; Dame's-Violet 3 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.) 9 0
Hippophae rhamnoides Sallow Thorn; Sea Buckthorn; Yellow Spine 2 91, 215
Holarrhena pubescens Tellicherry Bark; Zhi Xie Mu; Conessi; Kurchi 2 723, 600
Hordeum vulgare Barley; Barleygrass 2 56, 210
Houttuynia cordata Fishwort; Dokudami; Yu Xing Cao 10 0
Humulus lupulus Hops 8 17
Hyacinthus orientalis Hyacinth 8 68.62999999523163
Hydnocarpus kurzii True Chaulmoogra 1 20, 000
Hydnocarpus wightiana Hindi Chaulmoogra 1 11, 385
Hyoscyamus niger Henbane 3 245, 848