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| Chemical Name | Dosage | Reference |
|---|---|---|
| TAGETONE | not available | Duke, 1992 * |
| TENULIN | not available | Duke, 1992 * |
| THUJIC-ACID | not available | Russell, G. B., Phytochemical resources for crop protection, N. Z. J. Technol., 2, 1986, 127-134. |
| TRACHYLOBAN-19-OIC-ACID | not available | Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990. |
| TRITRIACONTANE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Vanilla planifolia | Vanilla; Bourbon Vanilla | 2 | 12, 200 |
| Verbascum thapsus | Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein | 1 | 0 |
| Viburnum opulus | Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush | 2 | 0 |
| Viburnum prunifolium | Black Haw | 1 | 0 |
| Vigna radiata | Green Gram; Mungbean | 2 | 0 |
| Viola odorata | Common Violet; Sweet Violet | 3 | 40, 714 |
| Viola tricolor | Pansy; Wild Violet | 2 | 460, 000 |
| Vitis vinifera | Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) | 6 | 11, 328 |
| Withania somnifera | Ashwagandha | 3 | 0 |
| Xylopia aethiopica | Ethiopian Pepper; Guinea Pepper; Negro Pepper; Spice Tree; Mohrenpfeffer (Ger.); Maniguete (Sp.); Pimienta de Guinea (Sp.) | 1 | 0 |
| Zanthoxylum clava-herculis | Pepperbark; Southern Prickly Ash; Hercules'-Club; West Indian Yellowwood | 1 | 0 |
| Zea mays | Corn | 5 | 0 |
| Zingiber officinale | Ginger | 5 | 2, 100 |
| Zizyphus jujuba | Da-Zao; Jujube; Ta-Tsao | 2 | 54, 000 |