The pesticide does not allow larval insect pest to moult further is called_________________?
Correct answer: C. Insect growth regular
- A. Sterilant
- B. Fumigants
- C. Insect growth regular
- D. Protectant
Explanation
Insect growth regulators interfere with development, including moulting, so larvae cannot progress normally to the next stage. “Insect growth regular” is a misspelling of insect growth regulator.
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