Rather than use chemical pesticides or biological agents, farmers often use integrated systems of chemical pesticides and biological agents to control pests. Explain the advantages of using an integrated system to control pests. (6 marks)
(Biological) 1. Needs 1 application;
2. Specific;
3. Keeps population low;
4. Pests don’t develop resistance;
5. Use less chemicals/no bioaccumulation;
(Chemical) 6. Acts quick;
7. Apply to specific area;
8. Kills all/greater variety
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