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Which of the following is a biological method of crop protection?
Spraying DDT
Introducing pest predators
Ploughing
Burning crop residues
Introducing pest predators
Practice and solve "Which of the following is a biological method of crop protection?..." for General Science - Previous Year Paper 2024. The correct answer is Option B: Introducing pest predators. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which of the following is a biological method of crop protection?..." for General Science - Previous Year Paper 2024. The correct answer is Option B: Introducing pest predators. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.