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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 |
|---|---|---|---|
| Physostigma venenosum | Calabar Bean | 1 | 0 |
| Phytolacca americana | Pokeweed | 2 | 0 |
| Picea glauca | White Spruce | 2 | 0 |
| Picea mariana | Black Spruce | 2 | 46 |
| Picrasma excelsa | Bitterwood; Jamaican Quassia | 1 | 0 |
| Pilocarpus jaborandi | Indian Hemp; Pernambuco Jaborandi | 2 | 4, 950 |
| Pilocarpus microphyllus | Maranhao Jaborandi | 4 | 1, 240 |
| Pimenta dioica | Allspice; Jamaica-Pepper; Pimenta; Clover-Pepper; Pimento | 11 | 6, 939, 895 |
| Pimenta racemosa | Bayrum Tree; West Indian Bay | 8 | 94, 018 |
| Pimpinella anisum | Anise; Sweet Cumin | 13 | 57, 560 |
| Pinellia ternata | Ban-Xia; Pan-Hsia | 1 | 0 |
| Pinus elliottii | Slash Pine | 6 | 0 |
| Pinus gerardiana | Chilgoza Pine | 1 | 800, 000 |
| Pinus insularis | Khasi Pine | 2 | 1, 681, 000 |
| Pinus kesiya | Khasi Pine | 2 | 1, 681, 000 |
| Pinus mugo | Dwarf Pine; Swiss Mountain Pine | 4 | 0 |
| Pinus palustris | Longleaf Pine | 5 | 160, 750 |
| Pinus roxburghii | Chir Pine; Himalayan Longleaf | 1 | 600, 000 |
| Pinus strobus | Eastern White Pine; White Pine | 5 | 0 |
| Pinus sylvestris | Scotch Pine | 18 | 1, 065, 675 |