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The following are measure employed in the control of pests. Classify them as either physical or cultural by clicking the appropriate button.
Statement
Physical
Cultural
a) Use of electromagnetic radiation
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b) Destruction of alternate hosts
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c) Timely harvesting
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d) Use of lethal temperatures
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e) Field hygiene
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f) Suffocation
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g) Proper drying of produce
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h) Crop nutrition
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