29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3552406
323812
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 1, 100 BC - First Insecticide
Description:
The first insecticide was created in China using powdered chrysanthemums.
Added to timeline:
25 Nov 2019
0
0
245
Biotechnology Timeline
Date:
jan 1, 100 BC
Now
~ 2125 years ago