Performance Objectives:
At the end of the lesson, you should be able to:
- List three types of common farm weeds
- Explain the meaning of weed dispersal
- List the agents of weed dispersal
- Explain how each agent leads to the dispersion of weed seeds
- Enumerate the different methods of weed control
- Explain the precautions to be taken while handling herbicides
- Explain the effects of the methods of controlling weeds on vegetation and soil
- Explain the effects of weeds on animal and crop growth
Lesson Content
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