| 1 | 1 Importance of pollination |
| 2 | 2 pollination need of plants |
| 3 | 3 Effective vectors to pollination |
| 4 | 4 Importance of insects for pollination |
| 5 | 5 Important insects for pollination |
| 6 | 6 Advantage of bumble bees to pollination |
| 7 | 7 Advantage of honey bees to pollination |
| 8 | 8 Using techniques of insects to pollination |