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| Chemical Name | Dosage | Reference |
|---|---|---|
| ZANTHOPHYLLINE | not available | Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990. |
| ZIMZIN | not available | Hanke, F. J., Natural Products as a Resource for Biologically Active Compounds, Thesis, U. Cal (Santa Cruz), 1986, 252 pp |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Symphytum officinale | Comfrey | 1 | 0 |
| Symplocos racemosa | not available | 1 | 0 |
| Syringa vulgaris | Lilac | 4 | 0 |
| Syzygium aromaticum | Clove; Clovetree | 8 | 1, 863, 172 |
| Tabebuia heptaphylla | Pau D'Arco | 1 | 0 |
| Tabebuia impetiginosa | Pau d'arco; Taheebo | 1 | 0 |
| Tagetes erecta | Marigold; Aztec Marigold | 1 | 0 |
| Tagetes filifolia | Pampa Anise; Irish Lace | 2 | 9.399999618530273 |
| Tagetes lucida | Sweet-Mace; Sweet-Scent Marigold; Sweet-Scent Mexican Marigold; Anise Marigold | 3 | 6, 548 |
| Tagetes minuta | Wild Marigold; Aztec Marigold; Dwarf Marigold; Mexican Marigold; Muster John Henry; Stinking-Roger | 7 | 6, 102, 600 |
| Tagetes patula | French Marigold | 1 | 0 |
| Tamarindus indica | Tamarind; Kilytree; Indian Tamarind | 5 | 10, 050 |
| Tanacetum parthenium | Feverfew | 15 | 892, 436.2000000179 |
| Tanacetum vulgare | Tansy | 8 | 1, 800 |
| Taraxacum officinale | Dandelion | 6 | 214 |
| Taxus baccata | Common Yew | 3 | 11 |
| Tecoma stans | Yellow Elder | 2 | 0 |
| Tectona grandis | Teak | 1 | 0 |
| Telosma cordata | Merrill flowers | 2 | 118 |
| Tephrosia candida | White Tephrosia | 2 | 3, 500 |