Agriculture · Agricultural Science
Which biological agent (biopesticide) is specifically used to control Helicoverpa armigera caterpillars in crops like cotton, chickpea, and peas?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Beauveria bassiana
- 2Nuclear Polyhedrosis Virus (NPV)✓
- 3Trichogramma chilonis
- 4Trichoderma viride
Correct answer
Nuclear Polyhedrosis Virus (NPV)
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