Nematicidal activities of Parthenium confirmed Neem seed kernel ,methanol extract and essential oils of African
Marigold Tagetes erecta flowers and parthenin ,isolated from obnoxious weed Parthenium
hysterophorus have been found to possess nematicidal activities against the
root-knot nematode Meloidogyne incognita (Indian Agric. Res. Int., Annual report,
2000-2001,95,97). |