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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
SHOGAOL Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
SN-GLYCEROL-1-EICOSA-9,12-DIENOATE-2-PALMITOLEATE-3-LINOLEATE ED50=100 ug/ml Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
SULFORAPHAN *
TERPINEN-4-OL MLC=1 mg/ml Shoyakugaku Zasshi, 44: 183.
THIARRUBRINE-A 5 ppm *
THIOPHENE *
THYMOL MLC=0.1 mg/ml Shoyakugaku Zasshi, 44: 183.
TRANS-ASARONE 200 ug/ml *
TRANS-DEHYDROMATRICARIA Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
TRANS-DEHYDROMATRICARIA-ESTER Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
TRIDEC-1-EN-3,5,7,9,11-PENTAYNE Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Cymbopogon flexuosus East Indian Lemongrass 7 16, 000
Cymbopogon martinii Palmarosa; Rosha Grass 5 23, 500
Cymbopogon nardus Ceylon Citronella; Citronella 11 26, 664
Cymbopogon parkeri Skhabar 4 16, 901
Cymbopogon winterianus Java Citronella; Mahapengiri 9 19, 766
Cynara cardunculus Artichoke 4 5, 115
Cyperus rotundus Nutsedge 4 0
Cytisus scoparius Scotch Broom 1 30, 960
Datura stramonium Jimsonweed 2 75, 000
Daucus carota Carrot 14 140, 650
Dianthus caryophyllus Carnation; Clove Pink; Oeillet (Fr.); Nelke (Ger.); Clavel (Sp.) 1 4, 350
Dictamnus albus Akgiritotu; Burning Bush; Dittany; Gas Plant; Gazelotu 4 1, 495
Dictamnus hispanicus 1 0
Dioscorea pentaphylla Mountain Yam 2 3, 130
Diospyros virginiana American Persimmon 2 0
Dipsacus fullonum 2 127, 660
Dipteryx odorata Tonka Bean; Dutch Tonka Bean 2 10, 750
Dodonaea viscosa Hopwood 2 133, 370
Dracocephalum thymiflora Thyme-Flowered Moldavica 4 220
Drimys winteri Winter's Bark 1 0