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Observations placeholder

Dr Duke's list of Plants with Varroacide activity



Type of Spiritual Experience


Varroa is a microscopic mite which is a debilitating parasite of the honeybee, causing loss of honey production.

A description of the experience

Concentration of Chemicals in Plants

with Varroacide Activity

Chenopodium album (Lambsquarter) Plant - 600,000 ppm total [1 chemical(s)]

Syzygium aromaticum (Clove) Flower - 360,000 ppm total [1 chemical(s)]

Citrus limon (Lemon) Pericarp Essent. Oil - 222,000 ppm total [1 chemical(s)]

Fagopyrum esculentum (Buckwheat) Leaf - 222,000 ppm total [1 chemical(s)]

Averrhoa carambola (Carambola) Fruit - 95,800 ppm total [1 chemical(s)]

Pimenta dioica (Pimenta) Fruit - 72,000 ppm total [1 chemical(s)]

Piper nigrum (Pepper) Fruit - 68,000 ppm total [2 chemical(s)]

Trachyspermum ammi (Ajwan) Fruit - 66,000 ppm total [1 chemical(s)]

Monarda punctata (Horsemint) Plant - 55,266 ppm total [1 chemical(s)]

Thymus vulgaris (Thyme) Plant - 48,200 ppm total [2 chemical(s)]

Pycnanthemum nudum (Nude Mountain Mint) Shoot - 46,696 ppm total [1 chemical(s)]

Monarda fistulosa (Wild Bergamot) Plant - 41,700 ppm total [1 chemical(s)]

Pimenta racemosa (Bayrum Tree) Leaf - 38,200 ppm total [1 chemical(s)]

Piper betel (Betel Pepper) Leaf - 35,700 ppm total [2 chemical(s)]

Portulaca oleracea (Purslane) Plant - 33,580 ppm total [1 chemical(s)]

Papaver somniferum (Opium Poppy) Seed - 32,400 ppm total [1 chemical(s)]

Byrsonima crassifolia (Nance) Bark - 27,300 ppm total [1 chemical(s)]

Rheum rhabarbarum (Rhubarb) Pt - 26,720 ppm total [1 chemical(s)]

Alpinia galanga (Languas) Rhizome - 24,000 ppm total [1 chemical(s)]

Rheum rhabarbarum (Rhubarb) Leaf - 22,000 ppm total [1 chemical(s)]

Mon Dec 7 12:12:39 EST 2015

Number of Chemicals in Plants

with Varroacide Activity

Apium graveolens (Celery) Plant - 3 chemicals

Camellia sinensis (Tea) Leaf - 3 chemicals

Mentha spicata (Spearmint) Leaf - 3 chemicals

Ocimum basilicum (Basil) Leaf - 3 chemicals

Cananga odorata (Cananga) Flower - 2 chemicals

Capsicum annuum (Paprika) Fruit - 2 chemicals

Citrus reticulata (Mandarin) Fruit - 2 chemicals

Glycyrrhiza glabra (Licorice) Root - 2 chemicals

Hyacinthus orientalis (Hyacinth) Flower - 2 chemicals

Jasminum officinale (Jasmine) Flower - 2 chemicals

Lycopersicon esculentum (Tomato) Fruit - 2 chemicals

Malus domestica (Apple) Plant - 2 chemicals

Melia azedarach (Chinaberry) Wood - 2 chemicals

Mentha pulegium (European Pennyroyal) Plant - 2 chemicals

Narcissus tazetta (Daffodil) Flower - 2 chemicals

Nicotiana tabacum (Tobacco) Leaf - 2 chemicals

Piper betel (Betel Pepper) Leaf - 2 chemicals

Piper nigrum (Pepper) Fruit - 2 chemicals

Thymus vulgaris (Thyme) Plant - 2 chemicals

Trifolium pratense (Cowgrass) Plant - 2 chemicals

Umbellularia californica (California Bay) Plant - 2 chemicals

Mon Dec 7 12:16:07 EST 2015

The source of the experience

Dr Dukes plant database

Concepts, symbols and science items




Science Items

Activities and commonsteps