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

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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
XANTHININE *
XANTHOHUMOL *
XANTHOPHYLL *
XANTHOTOXIN *
XYLOIDONE *
XYLOMOLLIN *
YADANZIOLIDE-A *
YANGONIN *
YATANINE *
YATEIN *
ZANTHOPHYLLINE *
ZIMZIN *
ZINC *
ZINGIBERENE *
ZIZANAL *
ZIZANIC-ACID *
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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
Thymus longicaulis Kekik; Tas Kekik 25 27, 553.60000014305
Thymus mastichina Spanish Marjoram 22 10, 998
Thymus orospedanus Orosped Thyme 18 16, 719
Thymus riatarum 'Moroccan' Thyme 23 9, 310.40000000596
Thymus saturejoides Moroccan Savory Thyme 16 8, 740.10000000149
Thymus serpyllum Creeping Thyme 31 135, 530
Thymus vulgaris Common Thyme; Garden Thyme; Thyme 66 5, 257, 561.5
Thymus x citriodorus Funk's thyme; Lemon Thyme 19 15, 890
Thymus zygis 'Portuguese' Thyme 20 36, 107.50000000745
Tilia sp. Basswood; Lime; Linden 22 0
Trachyspermum ammi Ajwan 14 50, 489.299999952316
Tragopogon porrifolius Salsify 10 1, 262.109999999404
Tribulus terrestris Puncture-vine 9 4, 420
Trichilia hirta Jojoban 1 0
Trichosanthes anguina Snakegourd 6 19, 717.400000095367
Trichosanthes kirilowii Chinese Cucumber 1 0
Trichostemma dichotomum Blue Curls 10 98.40000003576279
Tridax procumbens Coatbuttons; Mexican daisy 5 0
Trifolium alexandrinum 1 0
Trifolium brachycalycinum 1 12, 900