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Tagetes micrantha (1 Page of 5) The Tagetes micrantha plant species is found in Southern N. America - Mexico. An occasional casual in Britain[17]. It is a member of the Compositae family. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Tagetes micrantha Family: Compositae Author: Cav. Known Hazards: We have no information on this species, though other members of the genus have an irritant sap that can cause dermatitis in sensitive people[238]. Mature Height: Mature Width: Habitat: Not known
General Uses: Many members of this genus are widely used in companion planting schemes[238]. Secretions from the roots of growing plants have an insecticidal effect on the soil, effective against nemotodes and to some extent against keeled slugs. These secretions are produced about 3 - 4 months after sowing[200]. These root secretions also have a herbicidal effect, inhibiting the growth of certain plants growing nearby. It has been found effective against perennial weeds such as Ranunculus ficaria (Celandine), Aegopodium podagraria Ground elder), Glechoma hederacea (Ground ivy), Agropyron repens (Couch grass) and Convolvulus arvensis (Field bindweed)[200, 238].
An essential oil distilled from the leaves and flowering stems, harvested when the plant is forming seeds, is used as an insect repellent[46, 61]. It is also used in perfumery[238].
Dried plants can be hung indoors as an insect repellent[238].
For further Tagetes micrantha gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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