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Subject:
From:
Peter L Borst <[log in to unmask]>
Reply To:
Informed Discussion of Beekeeping Issues and Bee Biology <[log in to unmask]>
Date:
Fri, 29 Jan 2010 07:27:19 -0500
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resistance management vs economic threshold

Resistance management is based in resistance prevention, a positive outcome for
IPM; however, resistance management goals are not always entirely consistent with
IPM goals. The two concepts can ostensibly be at odds. IPM depends on pest
prevention and maintenance of pest levels below economic levels. Resistance
management, on the other hand, depends on a certain abundance and mobility of
susceptible insects in a system. Occasionally, the densities of pests needed to secure
resistance management are above economic thresholds established under IPM.

A. Rami Horowitz, Peter C. Ellsworth, and Isaac Ishaaya
in Biorational Control of Arthropod Pests,
© Springer Science + Business Media B.V. 2009

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