1. G was adopted to determine toxicity of Datura stramonium .

2. A coarse, poisonous plant ( Datura stramonium ) having large, trumpet - shaped white or purplish flowers and prickly capsules.

3. Contact and antifeeding effects on D. stramonium, D. tatula, D. innoxia and D. fastuosa against fifth instar larvae of M. separate and fourth instar larvae of P. rapae were researched.

4. Cultured cells derived from stems of Datura stramonium were maintained in Linsmaiher and Skoog(LS) solid medium.

5. Conclusion Datura stramonium grown in suspension cultures can convert exogenous p-hydroxybenzaldehyde into the corresponding gastrodin.

6. The host range test showed that the pathogen could also infect Notopterygium incisum, Angelica biserrata and Datura stramonium.http://

7. To investigate the biotransformation of hydroquinone by cell suspension cultures of Datura stramonium.

8. Greenhuose studies were conducted to investigate the enhancement effect of 13 adjuvants on fluthiacet to control Datura stramonium L.

9. Results The results showed that there were obvious stone cells of testa characteristics, alkaline reaction, and different UV in the seeds of Datura stramonium L. var. tatula Turrey.

10. Also, teachers can use methods such as brainstorming, graphic organizer, discussion, six thinking hats, and stramonium to promote students' creativity.