| Front | Give 3 main advantages of biological control |
|---|---|
| Back | -No chemicals are used so less pollution, disruption of the food chain and no risk to people eating the food that has been sprayed
-There's no need to keep repeating the treatment like you would with chemical pesticides. Cheaper/more profit for the farmer
-Introduced organisms are often natural predators of the pest (e.g. ladybirds) |
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