ASU ARS102 Renaissance To Modernism Exam 2 Practice Guide

A field scout finds a pest in only a few isolated patches below the economic threshold. What is the best IPM response?

Treat the entire field immediately Continue monitoring and consider spot treatment if needed Increase nitrogen fertilizer Harvest the crop at once

Correct Answer:

Continue monitoring and consider spot treatment if needed

Explanation:

IPM bases action on pest density, crop risk, and economics. When infestations are localized and below threshold, continued scouting and a targeted response are usually more appropriate than a whole-field treatment.

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