Agriculture · PSLE / Pests and diseases
StructuredPast exam questionStandard 7 · PSLE
Answer the following about pest control.
- aName one biological method of controlling pests in vegetable crops. [1]
- bDescribe the biological method of controlling pests named. [2]
- cState two advantages of any biological method of controlling pests. [2]
You'll mark your own answer against the marking guide when you hand it in.
Source: BEC PSLE Agriculture 2011, Paper 1, Question 14
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