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Cambridge IGCSE Agriculture

5Crop protection

Crop protection in Cambridge IGCSE Agriculture: what the syllabus expects you to know, the learning objectives and how to practise.
Topic120 practice questions6 lessons

In this topic

Lessons

  • Weed control methods and types of herbicide

    40 min

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  • Weeds: harm, benefits, groups and how they spread

    35 min

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  • Controlling crop pests and integrated pest management

    40 min

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  • Crop pests: feeding groups, life cycles and named pests

    40 min

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  • Plant diseases: fungi, bacteria and viruses and their control

    40 min

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  • Using farm chemicals safely and calibrating a knapsack sprayer

    45 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Crop protection: sample question

1 mark

Why should pesticide concentrate be measured with a jug kept only for chemicals?

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