Jump to ContentJump to Main Navigation
Turfgrass Insects of the United States and Canada$
Users without a subscription are not able to see the full content.
Turfgrass Insects of the United States and Canada

Patricia J. Vittum

Print publication date: 2020

Print ISBN-13: 9781501747953

Published to Cornell Scholarship Online: January 2021

DOI: 10.7591/cornell/9781501747953.001.0001

Show Summary Details
Page of

PRINTED FROM Cornell University Press SCHOLARSHIP ONLINE (www.cornell.universitypressscholarship.com). (c) Copyright University of Cornell University Press, 2021. All Rights Reserved. An individual user may print out a PDF of a single chapter of a monograph in Cornell for personal use. date: 01 August 2021

Sampling Techniques and Setting Thresholds

Sampling Techniques and Setting Thresholds

Chapter:
(p.381) 26 Sampling Techniques and Setting Thresholds
Source:
Turfgrass Insects of the United States and Canada
Author(s):

Patricia J. Vittum

Publisher:
Cornell University Press
DOI:10.7591/cornell/9781501747953.003.0026

This chapter looks at sampling techniques and setting thresholds. The cornerstone of any integrated insect management regime is accurately identifying pest insects (including assessing population density) and developing appropriate action thresholds. Various methods have evolved by which the populations of insects present in the turf environment may be determined relatively rapidly and efficiently. These methods have become standard techniques for reporting insect densities. The chapter differentiates between passive sampling techniques (use of traps) and active visual inspection techniques (actual quantification of insect populations). Thresholds in turf integrated pest management usually are more accurately considered tolerance levels, or action thresholds. The tolerance level, or action threshold, for turfgrass insects is site-specific and depends on many factors.

Keywords:   integrated insect management, turf insect pests, insect densities, passive sampling techniques, visual inspection techniques, integrated pest management, tolerance levels, action thresholds, turfgrass insects

Cornell Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.

Please, subscribe or login to access full text content.

If you think you should have access to this title, please contact your librarian.

To troubleshoot, please check our FAQs, and if you can't find the answer there, please contact us.