Pest Diagnostics - Publications And Resources

Pest Diagnostic Publications and Other Resources

Pest Diagnostic Publications

Nov 2024

Diagnostic Resources for Pests and Beneficial Insects on Specialty Crops

Publication (PDF, 1.4MB)

Authors: Gene Hall, Davide Bergamaschi, John Palumbo, Peter Ellsworth, Carlos Martinez, Isadora Bordini, Naomi Pier, Wendy Moore

Arizona is home to extremely insect diversity, with minimal estimates of 20,000 species in our state. Many pest and beneficial species occur on specialty crops, thus being of economic importance to Arizona stakeholders and crop production. Accurate species identification is essential to select best control methods, and knowing which species are beneficial for controlling pest species helps maintain a natural balance of interactions within crop fields.
May 2019

Nine Years of Bagrada Bug on Desert Cole Crops

Publication (PDF, 531KB)

Authors: John C. Palumbo

The bagrada bug, became a major pest of cole crops in the fall of 2010. The following contains the summaries surveys performed on an annual basis since 2010, aiming to estimate the severity of bagrada bug on direct-seeded and transplanted cole crops, and the intensity of chemical management required to control it.
May 2019

Spider Mites in Melons 2019

Publication (PDF, 146KB)

Authors: John C. Palumbo

Twospotted spider mites, are widespread on melon crops throughout the southwestern U.S. This report describes their appearance, the type of damage they usually cause, and methods of management.
May 2018

Spider Mites in Melons 2018

Publication (PDF, 173KB)

Authors: John C. Palumbo

Twospotted spider mites, are widespread on melon crops throughout the southwestern U.S. This report describes their appearance, the type of damage they usually cause, and methods of management.
Nov 2016

Aphid Identification on Desert Lettuce 2016

Publication (PDF, 1.68MB)

This documents contains an in depth guide to identifying Aphids most commonly found in Arizona produce. There are many images present to aid in identification. Aphid types include: Lettuce Aphid, Foxglove Aphid, Green peach Aphid, and Potato Aphid.
Nov 2015

Aphid Identification on Desert Lettuce 2015

Publication (PDF, 1.68MB)

This documents contains an in depth guide to identifying Aphids most commonly found in Arizona produce. There are many images present to aid in identification. Aphid types include: Lettuce Aphid, Foxglove Aphid, Green peach Aphid, and Potato Aphid.
Aug 2004

Poa Annua Control In Turf

Publication (PDF, 117KB)

Authors: D. Kopec and K. Umeda

Poa annua, also known as annual bluegrass, is a cosmopolitan weed in all turfgrass situations. In Arizona, the vast majority of the annual bluegrass is the true winter annual (Poa annua var. annua) that germinates in the fall, grows throughout the winter season. This article discusses control and prevention
Aug 1998

Egyptian Alfalfa Weevil

Publication (PDF, 47KB)

Adult Egyptian alfalfa weevils (Hypera brunneipennis) are light brown with dark brown and grey markings down their backs and are about 0.2 inches long. This article discusses the damage that they cause, suggestions on controlling them, and when to treat for them.
No Date

Arizona Conenose Bugs

Publication (PDF, 2.14MB)

Authors: Shujuan Li, Dawn H. Gouge, Shakunthala Nair, Alfred J. Fournier, Wesley E. Hall

Conenose Bugs are also known as kissing bugs, Triatomine bugs, Mexican bed bugs and the Wallapai tigers. Their bite is generally painless but can cause intense itching and tenderness may be experienced at the bite site. Identification, Biology and concerns they may cause towards human health are discussed.
No Date

Arizona Bee Identification Guide

Publication (PDF, 761KB)

Authors: Stephen L. Buchmann, Stacey Bealmear, Scott Prajzner, Vicki Wojcik

A guide on how to Identify the bees most commonly found in Arizona, as well as some information regarding the role of bees.

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Pest Diagnostic Presentations

May 2020

Topguard Evaluations in Cotton 2019 Review

Presentation (PDF, 5533MB)

Authors: Randy Norton, Blase Evancho

Location Presented: 2020 Desert Agricultural Conference
May 2020

Control Options for Pests in Arizona Cotton Systems

Presentation (PDF, 116.6MB)

Authors: Randy Norton

Location Presented: 2020 Desert Agricultural Conference
Feb 2018

Protection of the Pesticide Applicator

Presentation (PDF, 311 KB)

Authors: Wierda, M.

Location Presented: Presented at Willcox Community Center, AZ.
Nov 2017

Pesticide handling and personal protection equipment

Presentation (PDF, 63KB)

Authors: Wierda, M.

Location Presented: Presented at Talking Stick Golf Club, Scottsdale, AZ.
Sep 2009

2009 Cotton Pest Management Field Tour - Whitefly, Lygus & Mite Control Product Performance

Presentation (PDF, 1.4MB)

Authors: Ellsworth, P.

Location Presented: Presented at Small Grains & Late Season Cotton Field Day, Maricopa Agricultural Center. Maricopa, AZ.
Sep 2005

Late Season Lygus Management

Presentation (PDF file, 1.74MB)

Authors: Ellsworth, P.

Location Presented: Presented at Late Season Cottom Management Workshop, Maricopa Agricultural Center, Maricopa, AZ.
May 2004

Cotton Management Group Report

Presentation (PDF, 1.15MB)

Authors: Ellsworth, P.

Location Presented: Presented at Q-Biotype Whitefly Work Session, Dallas, TX.
May 2004

Update and New Considerations in Cotton Insect Management

Presentation (PDF, 2.9MB)

Authors: Ellsworth, P.

Location Presented: Presented at Early Season Cotton Management Meeting, Adobe Café, Pinal Air Park, Marana, AZ.
Oct 2003

Lygus Control, New Chemistry & Crop Loss Reporting

Presentation (PDF, 2.9MB)

Authors: Ellsworth, P.

Location Presented: Presented at Desert Ag Conference, The Property, Casa Grande, AZ.

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ARIZONA PEST MANAGEMENT CENTER