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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
Swertia chirata Chirata; Chiretta 1 0
Syringa vulgaris Lilac 3 0
Syzygium aromaticum Clove; Clovetree 11 1, 787, 364
Tagetes erecta Marigold; Aztec Marigold 3 86
Tagetes filifolia Pampa Anise; Irish Lace 3 0
Tagetes lucida Sweet-Mace; Sweet-Scent Marigold; Sweet-Scent Mexican Marigold; Anise Marigold 7 7, 240
Tagetes minuta Wild Marigold; Aztec Marigold; Dwarf Marigold; Mexican Marigold; Muster John Henry; Stinking-Roger 13 7, 419, 750
Tamarindus indica Tamarind; Kilytree; Indian Tamarind 13 134, 541
Tanacetum parthenium Feverfew 12 891, 339.5
Tanacetum vulgare Tansy 3 3, 100
Taraxacum officinale Dandelion 4 0
Tecoma stans Yellow Elder 2 1, 380
Telosma cordata Merrill flowers 5 10, 730
Terminalia bellirica Beleric Myrobalan; Bahera; Myrobalan Belleric; Myrobalan; Belleric 2 1, 427, 650
Terminalia catappa Indian Almond; Tropical Almond; Malabar Almond 3 1, 268, 550
Terminalia chebula Ink Nut; Myrobalan; Black Myrobalan; Chebulic Myrobalan 2 339, 200
Terminalia pallida 3 310, 000
Tetragonia tetragonioides New Zealand Spinach 3 6, 830
Teucrium arduini 'Croatian Alpine' Germander 4 32
Teucrium asiaticum 8 6.580000072717667