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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Insecticide

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List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
THYMOL 0.22 uM/fly *
TREWIASINE Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
WILFORDINE Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
WILFORINE *
XANTHOTOXIN Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
ZINGIBERENE Keeler, R.F. and Tu, A.T. eds. 1991. Toxicology of Plant and Fungal Compounds. (Handbook of Natural Toxins Vol. 6) Marcel Dekker, Inc. NY. 665 pp.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Callicarpa americana American Beauty Berry; Beauty Berry; French Mulberry 7 144.30000007152557
Camellia sinensis Tea 9 356, 464
Camptotheca acuminata Happy Tree 1 400
Cananga odorata Cananga; Ylang-Ylang 3 0
Canarium indicum Java-Olive; Manila Elemi 6 461, 000
Capparis spinosa Caper; Caperbush 1 0
Capsella bursa-pastoris Shepherd's Purse 1 0
Capsicum annuum Bell Pepper; Green Pepper; Cherry Pepper; Sweet Pepper; Cone Pepper; Paprika 8 23, 244
Capsicum frutescens Cayenne; Chili; Tabasco; Hot Pepper; Spur Pepper; Red Chili 6 2, 922
Carica papaya Papaya 8 140, 695.20000302792
Carthamus tinctorius Safflower 4 0.48999999836087227
Carum carvi Caraway; Carum; Kummel (Ger.); Comino (Sp.); Comino de prado (Sp.) 9 12, 585, 015
Casimiroa edulis Matasano; White sapote 2 0
Castanospermum australe Black Bean; Moreton Bay Chestnut; Australian Chestnut 1 17, 310
Catha edulis Khat 1 0
Catharanthus roseus Madagascar Periwinkle; Rosy Periwinkle 1 0
Cedrus deodora Deodar Cedar 1 0
Ceiba pentandra Kapok; Silk-Cotton Tree 1 0
Centaurea calcitrapa Star-Thistle 1 0
Centella asiatica Gotu Kola; Pennywort 5 4, 000