An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| LINALOOL | LC50=156-194 mg/l | Duke, 1992 * |
| MENTHONE | LC50=156-194 mg/l | Duke, 1992 * |
| TERPINEOL | LC50=156-194 mg/l | Duke, 1992 * |
| THYMOL | LC50=36-49 mg/l | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Acacia farnesiana | Cassie; Huisache; Sweet Acacia; Opopanax; Popinac | 1 | 0 |
| Achillea millefolium | Yarrow; Milfoil | 3 | 8, 030 |
| Acinos suaveolens | not available | 3 | 15, 405 |
| Acorus calamus | Sweetflag; Calamus; Flagroot; Myrtle Flag; Sweet Calamus; Sweetroot | 2 | 36, 000 |
| Agastache pallidiflora | not available | 1 | 0 |
| Agastache rugosa | not available | 1 | 0 |
| Agastache urticifolia | Nettle-Leaf Giant Hyssop | 1 | 546 |
| Agathosma betulina | Buchu; Honey Buchu; Mountain Buchu | 1 | 0 |
| Allium sativum var. sativum | Garlic | 1 | 0 |
| Aloysia citrodora | Lemon Verbena | 1 | 35 |
| Alpinia galanga | Greater Galangal; Siamese Ginger; Languas | 1 | 0 |
| Alpinia officinarum | Lesser Galangal; Chinese Ginger | 1 | 0 |
| Ananas comosus | Pineapple | 1 | 0 |
| Anethum graveolens | Dill; Garden Dill | 2 | 3, 200 |
| Angelica archangelica | Garden Angelica; Angelica; Wild Parsnip | 1 | 30 |
| Apium graveolens | Celery | 3 | 16, 590 |
| Arnica montana | Leopard's-Bane; Mountain Tobacco | 1 | 0 |
| Artemisia annua | Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) | 2 | 0 |
| Artemisia dracunculus | Tarragon | 2 | 0 |
| Artemisia herba-alba | Desert Wormwood | 1 | 0 |