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

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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
L-DOPA *
LACTUPICRIN Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
LARICIRESINOL *
LAWSONE Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
LEIOKININE-A *
LEIOKININE-B *
LEPTINE Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
LICOISOFLAVONE-A 1.2 ppm Russell, G. B., Phytochemical resources for crop protection, N. Z. J. Technol., 2, 1986, 127-134.
LICOISOFLAVONE-B ED50=<1 ppm *
LIGULATIN *
LIMONENE *
LIMONIN Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
LUTEOLIN IC52=<1,000 ppm diet Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
LUTEONE 0.27 mM Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
LYCORENINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
LYCORICIDINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
MELIANTRIOL Rizk, A.F.M. and Al-Nowaihi, A.S., The Phytochemistry of the Horticultural Plants of Qatar, Scientific and Applied Research Centre, University of Qatar.
MELICOPICINE Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
MENADIONE Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
METHYL-(3S,5S)-5-HYDROXY-3-(BETA-D-GLUCOPYRANOSYLOXY)-HEXANOATE *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Cinchona officinalis Lojabark; Quinine 1 0
Cinchona pubescens Quinine; Red Cinchona; Red Peruvian-Bark; Redbark 2 308, 260
Cinchona spp Quinine 3 40, 000
Cinnamomum aromaticum Cassia; Cassia Bark; Cassia Lignea; Chinese Cassia; Chinese Cinnamon; China Junk Cassia; Saigon Cinnamon; Zimtcassie (Ger.); Canela de la China (Sp.); Canelero chino (Sp.); Chinazimt (Ger.); Chinesischer Zimtbaum (Ger.); Kashia-Keihi (Jap.); Canelle de Cochinchine (Fr.); Cannelier Casse (Fr.); Cannelier de Chine (Fr.) 8 478, 640
Cinnamomum camphora Camphor; Ho Leaf 12 441, 568
Cinnamomum sieboldii Japanese Cinnamon 1 0
Cinnamomum verum Cinnamon; Ceylon Cinnamon 13 3, 858, 125.599998474
Cistus ladaniferus Ambreine; Gum Cistus; Labdanum; Rockrose 6 151, 200
Cistus laurifolius 1 13.300000190734863
Citrullus colocynthis Colocynth 5 0
Citrullus lanatus Watermelon 2 16, 510
Citrus aurantiifolia Lime 8 10, 340
Citrus aurantium Petitgrain; Bitter Orange 10 16, 462
Citrus limon Lemon 17 2, 687, 721
Citrus mitis Calamansi; Calamondin 4 17.799999833106995
Citrus paradisi Grapefruit 15 3, 073
Citrus reticulata Mandarin; Tangerine 9 422, 130
Citrus sinensis Orange 16 25, 364.88000011444
Citrus spp Citrus 5 0
Cleistocalyx fullageri 1 59, 488