1. Study on Ultrasonic-assisted Solvent Extraction of Lutein from Tagetes eracta Linn.

2. Any of various American plants of the genus Tagetes, widely cultivated for their showy yellow or orange flowers.

3. Volatile oil was extracted from the roots of Tagetes patula by steam distillation. Chemical ingredients of the oil were analyzed by GC-MC and 10 compounds were identified.

4. The effect of extract from root of Tagetes patula on watermelon Fusarium oxysporum and watermelon seedling was primarily studied.

5. Marigold Tagetes erect a is suitable material for the extraction and isolation of lutein in Industry.

6. Salvia Splendens grow best when the dosage of sludges at 50% (mass percent), Tagetes Patula and Petunia Hybrida grow best at 37.5%.

7. Our first year was dominated by thick hedges of Danish tagetes, our second, by a succession of calendula sent to us from Nick Routledge (among others) in Oregon.