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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 |
|---|---|---|---|
| Cistus ladaniferus | Ambreine; Gum Cistus; Labdanum; Rockrose | 1 | 4, 200 |
| Citrullus colocynthis | Colocynth | 1 | 0 |
| Citrullus lanatus | Watermelon | 1 | 16, 500 |
| Citrus aurantium | Petitgrain; Bitter Orange | 2 | 0 |
| Citrus limon | Lemon | 4 | 2 |
| Citrus paradisi | Grapefruit | 4 | 0 |
| Citrus reticulata | Mandarin; Tangerine | 1 | 0 |
| Citrus sinensis | Orange | 5 | 15, 103.400000095367 |
| Citrus spp | Citrus | 1 | 0 |
| Clematis vitalba | Traveler's Joy | 1 | 0 |
| Cnicus benedictus | Blessed Thistle | 1 | 0 |
| Coffea arabica | Coffee | 2 | 80, 000 |
| Commiphora myrrha | Myrrh; African Myrrh; Herabol Myrrh; Somali Myrrh; Myrrhe (Fr., Ger.); Mirra (Sp. It.) | 1 | 13, 800 |
| Commiphora wightii | Guggul; Indian Bdellium-Tree | 2 | 0 |
| Conium maculatum | Poison Hemlock; Hemlock; Spotted Hemlock; Fool's Parsley; Carrot Fern; Spotted Parsley | 1 | 0 |
| Consolida ajacis | Larkspur | 1 | 0 |
| Convallaria majalis | Lily-Of-The-Valley | 2 | 0 |
| Corchorus olitorius | Jew's Mallow; Mulukiya; Nalta Jute | 1 | 0 |
| Coriandrum sativum | Coriander; Chinese Parsley; Cilantro | 3 | 960 |
| Coriaria myrtifolia | Mealy Tree | 2 | 0 |