An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Biological Activity Antifeedant

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
CARYOPTIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CASTANOSPERMINE not available Merck 11th Edition
CASTILLEN-D not available Duke, 1992 *
CASTILLENE not available Duke, 1992 *
CATALPOSIDE not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CATECHIN not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
CATHINE not available Duke, 1992 *
CEDRELONE IC50=8 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.
CELANGULINE not available Duke, 1992 *
CHAMAECYNONE not available Duke, 1992 *
CHLOROGENIC-ACID not available Duke, 1992 *
CICHORIIN not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
CINNAMODIAL not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CINNZEYLANONE not available Duke, 1992 *
CLERODENDRIN not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
CLERODIN IC=100 ppm Duke, 1992 *
CNICIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
COCAINE not available Duke, 1992 *
CORONOPILIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CUCURBITACIN not available Duke, 1992 *
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Rheum officinale Chinese Rhubarb 2 22, 000
Rheum palmatum Chinese Rhubarb 3 717
Rheum rhabarbarum Rhubarb 5 6, 000
Rhizophora mangle Red Mangrove 1 116, 800
Rhizophora mucronata not available 1 0
Rhododendron anthopogon not available 1 0
Rhododendron dauricum Chinese Alpenrose 5 0
Rhododendron ledebourii not available 1 0
Rhododendron ponticum Pontic Alpenrose 4 0
Rhododendron schotense not available 1 0
Rhodomyrtus tomentosa not available 1 32
Rhus alata not available 1 50
Rhus coriaria Sicilian Sumac; Sumac; Tanner's Sumac 5 0
Rhus toxicodendron Poison Ivy 2 0
Rhus typhina not available 1 0
Ribes nigrum Black Currant 11 119, 041
Ribes rubrum Red Currant; White Currant 1 0
Ribes uva-crispa Gooseberry 1 0
Ricinus communis Castorbean 7 2, 000
Robinia pseudoacacia Black Locust 2 0