Pests and diseases while maize grows
Agriculture · Grade 10 · about 40 minutes
Scout weekly. Fall armyworm in the funnel, stalk borer in the stem, streak virus, cob rots. School plots start with scouting and sanitation.
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- 7 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take
Other lessons in this sub-strand
- Choosing the crop: maize as the worked example
- What maize needs: rain, zone and soil
- Preparing land for maize
- Maize seed: certified, treated, able to germinate
- Planting maize: spacing, depth and timing
- Feeding maize: manure, basal and top dressing
- Weeding and field care of maize
- Pests and diseases while maize grows
- Harvesting and storing maize
- The maize calendar, justified, with beans and sukuma