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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.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Pycnanthemum incanum Hoary Mountain Mint 6 12, 274
Pycnanthemum loomisii Loomis' Mountain Mint 5 31, 248
Pycnanthemum montanum Montane Mountain Mint 7 5, 728
Pycnanthemum muticum Muticous Mountain Mint 5 14, 050
Pycnanthemum nudum Nude Mountain Mint 2 24, 258
Pycnanthemum pilosum Pilose Mountain Mint 6 35, 280
Pycnanthemum pycnanthemoides Typical Mountain Mint 8 32, 770
Pycnanthemum setosum Setose Mountain Mint 8 16, 492
Pycnanthemum tenuifolium Slenderleaf Mountain Mint 9 15, 800
Pycnanthemum torreyi Torrey's Mountain Mint 3 8, 170
Pycnanthemum verticillatum Whorled Mountain Mint 3 4, 935
Pycnanthemum virginianum Virginia Mountain Mint 8 33, 437
Pyrus communis Pear 2 6, 794
Quisqualis indica Rangoon Creeper 3 115, 290
Raphanus sativus Radish 3 8, 140
Ravensara aromatica Ravensara 10 19, 028
Rheum officinale Chinese Rhubarb 1 0
Rheum palmatum Chinese Rhubarb 7 36
Rhododendron dauricum Chinese Alpenrose 2 0
Rhus toxicodendron Poison Ivy 3 0