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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
Panax ginseng Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng 9 1, 624, 560
Panax quinquefolius American Ginseng; Ginseng 3 83, 894
Papaver bracteatum Great Scarlet Poppy 2 421, 440
Papaver somniferum Opium Poppy; Poppyseed Poppy 4 712, 170
Passiflora edulis Maracuya; Passionfruit 2 306, 730
Passiflora incarnata Manzana de Mayo; Mayapple; Passionflower 2 0
Pastinaca sativa Parsnip 4 43, 085
Pelargonium citrosum Citrosa 6 325.19999995827675
Pelargonium graveolens Rose Geranium; Scented Geranium 10 11, 782
Pelargonium roseum Scented Geranium 5 14, 256
Perilla frutescens Perilla 8 1, 204, 825
Persea americana Avocado 2 771, 440
Petasites hybridus European Butterbur 3 0
Petiveria alliacea Anamu; Guinea Hen Leaf; Mucura 3 0
Petroselinum crispum Parsley 10 71, 646.06000005454
Peucedanum ostruthium Masterwort 1 0
Peumus boldus Boldo 15 58, 035
Phaseolus lunatus Butter Bean; Lima Bean 4 33, 178
Phaseolus vulgaris Black Bean; Green Bean; Haricot Bean; Garden Bean; String Bean; Dwarf Bean; Field Bean; Flageolet Bean; French Bean; Kidney Bean; Navy Bean; Pop Bean; Popping Bean; Snap Bean; Wax Bean; Haricot Vert; Haricot 4 520, 166
Phoenix dactylifera Date Palm 3 39, 000