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Biological Activity Fungicide

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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
PLUMBAGIN not available Duke, 1992 *
PLUMERICIN not available Merck 11th Edition
PLUMERICINE not available Duke, 1992 *
PODOPHYLLOTOXIN not available Duke, 1992 *
POGOSTONE not available Osawa, K., Matsumoto, T., Maruyama, T., Takiguchi, T., Okuda, K., and Takazoe, I., Studies of the antibacterial activity of plant extracts and their constituents against periodontopathic bacteria, Bull Tokyo Dent. Coll., 31 (1), 1990, 17-21
PONGAGLABROL-METHYLETHER not available Duke, 1992 *
PROPIONIC-ACID 2,500-36,000 Duke, 1992 *
PROTOANEMONIN MIC=15 ug/ml Duke, 1992 *
PROTOCATECHUIC-ACID 500 ug/ml 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.
PRUNETIN 2.5 mM Geibel, M. 1994. Sensitivity of the Fungus Cytospora persoonii to the Flavonoids of Prunus cerasus. Phytochemistry. 38(3): 599-601. 1995.
PRUNIN 2.5 mM Geibel, M. 1994. Sensitivity of the Fungus Cytospora persoonii to the Flavonoids of Prunus cerasus. Phytochemistry. 38(3): 599-601. 1995.
PSEUDOLARIC-ACID-A not available Duke, 1992 *
PSORALEN not available Merck 11th Edition
PSORALIDIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
PTEROCARPAN ED50=39 ug/ml 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.
PTEROSTILBENE not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
PTERYGOSPERMIN not available Duke, 1992 *
PULEGONE not available Economou, D., and Nahrstedt, A. 1991. Chemical, Physiological, and Toxicological Aspects of the Essential Oil of Some Species of the Genus Bystropogon*. Planta Medica, 57: 347, 1991.
PYROGALLOL not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
QUADRIGENIN not available Watanabe, K., Y. Oguri, M. Miyakado, N. Ohno, and T Mabry. 1985. Structure and fungicidal activity of four pseudoguaianolides isolated from Helenium quadridentatum Labill. Jour. Agric. Food Chem. 33:83.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Coptis chinensis Chinese Goldthread; Huang-Lian; Huang-Lien 2 270, 000
Coptis japonica Huang-Lia; Huang-Lian; Huang-Lien; Japanese Goldthread 2 280, 000
Coptis spp Generic Goldthread 3 90, 000
Corchorus olitorius Jew's Mallow; Mulukiya; Nalta Jute 1 0
Coriandrum sativum Coriander; Chinese Parsley; Cilantro 33 5, 014, 296.3000000045
Coriaria myrtifolia Mealy Tree 2 0
Coriaria thymifolia Ground Toot; Shanshi 2 0
Coridothymus capitatus Spanish Oregano 8 19, 904
Cornus florida American Dogwood 2 0
Cornus mas Cornelian Cherry; Sorbet 2 0
Corydalis spp Fumewort 2 0
Corylus americana American Filbert; American Hazel 3 0
Corylus avellana English Filbert; European Filbert; European Hazel; Hazel; Cobnut 5 205.54999998770654
Costus speciosus Crepe Ginger; Wild Ginger; Cane Reed 1 0
Crataegus cuneata Hawthorn 2 0
Crataegus laevigata Hawthorn; English Hawthorn; Whitethorn; Woodland Hawthorn 6 8
Crataegus monogyna Hawthorn; English Hawthorn 4 40
Crataegus pentagyna Hawthorn 1 0
Crataegus rhipidophylla Hawthorn 6 20
Crocus sativus Saffron 11 265, 000