which of the following is a mechanical method of intervention in ipm? physical removal of pests; using…

which of the following is a mechanical method of intervention in ipm? physical removal of pests; using natural predators; using oils and botanicals; applying synthetic chemicals
Answer
Brief Explanations:
IPM (Integrated Pest Management) mechanical methods involve physical actions. "Physical removal of pests" is a mechanical (physical) intervention. "Using natural predators" is biological, "using oils and botanicals" and "applying synthetic chemicals" are chemical methods.
Answer:
A. Physical removal of pests