| HOME |
| Weeds – definition |
| Harmful effects |
| Types of weeds |
| Classification |
| Cropwise infestation. |
| Methods of Control. |
| l Mechanical |
| l Cultural |
| l Chemical |
| Extent of losses, if not controlled. |
| Modern weedicides |
| Techniques of chemical control |
| Need – saving costly labour |
| Effect on soils. |
| Advantages of Herbicides |