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
2-ETHYLANTHRAQUINONE not available 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.
2-HYDROXYSWIETENINE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
2-METHYL-6-METHOXYTETRAHYDRO-BETA-CARBOLINE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
2-METHYLANTHRAQUINONE not available 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.
2-O-BETA-D-GLUCOPYRANOSYL-CUCURBITACIN-E not available Duke, 1992 *
2-TRIDECANONE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
20-HYDROXYECDYSONE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
2B-ANGELOYLEREMOPHILANOLIDE not available Duke, 1992 *
3'-FORMYL-2',4',6'-TRIHYDROXY-5'-METHYLDIHYDROCHALCONE not available Duke, 1992 *
3-EPICARYOPTIN not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
3-ISOTHUJONE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
3-METHOXY-1-METHYL-2-PROPYL-4-QUINOLONE not available Duke, 1992 *
3R-(-)-VESTITOL not available Duke, 1992 *
4BETA-HYDROXYWITHANOLIDE-E ED50=250 Duke, 1992 *
5,7-DIHYDROXYCHROMONE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
5-METHOXY-N,N-DIMETHYLTRYPTAMINE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
6-HEPTADECENYLSALICYLIC-ACID not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
6-METHOXYTECLEANTHINE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
6-O-ACETYL-NIMBANDIOL IC50=4.4 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.
6-PENTADECENYLSALICYLIC-ACID not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Symphytum officinale Comfrey 1 0
Symplocos racemosa not available 1 0
Syringa vulgaris Lilac 4 0
Syzygium aromaticum Clove; Clovetree 8 1, 863, 172
Tabebuia heptaphylla Pau D'Arco 1 0
Tabebuia impetiginosa Pau d'arco; Taheebo 1 0
Tagetes erecta Marigold; Aztec Marigold 1 0
Tagetes filifolia Pampa Anise; Irish Lace 2 9.399999618530273
Tagetes lucida Sweet-Mace; Sweet-Scent Marigold; Sweet-Scent Mexican Marigold; Anise Marigold 3 6, 548
Tagetes minuta Wild Marigold; Aztec Marigold; Dwarf Marigold; Mexican Marigold; Muster John Henry; Stinking-Roger 7 6, 102, 600
Tagetes patula French Marigold 1 0
Tamarindus indica Tamarind; Kilytree; Indian Tamarind 5 10, 050
Tanacetum parthenium Feverfew 15 892, 436.2000000179
Tanacetum vulgare Tansy 8 1, 800
Taraxacum officinale Dandelion 6 214
Taxus baccata Common Yew 3 11
Tecoma stans Yellow Elder 2 0
Tectona grandis Teak 1 0
Telosma cordata Merrill flowers 2 118
Tephrosia candida White Tephrosia 2 3, 500