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  1. Pest Identification
Pest Identification

Aiding in the Identification and Analysis of Pests


Pest Identification IPM helps people to Identify pests, whether it be Weeds, Insects, or Plant Diseases. One of the most important factors in dealing with pests effectively is correctly identifying them. Whether by finding your pests in our Gallery, or by submitting photos/samples, we can help you to identify your pest.

DiseaseIdentification
Disease Identification
Sample Submissions, Publications and Resources, and Photo Gallery
WeedsIdentification
Weeds Identification
Sample Submissions, Publications and Resources, Herbicide Injury, Noxious and Invasive Weeds and Photo Gallery
InsectIdentification
Insect Identification
Sample Submissions, Publications, and Other Resources, Insect Collections and Photo Gallery
PestDiagnostics
Pest Diagnostics
Insect Injury, Herbicide, Photo Gallery and Pest Diagnostic Resources
DiseaseIcon 
Disease Identification
Sample Submissions, Publications & Resources, and Photo Gallery.
WeedIdentification 
Weeds Identification
Sample Submissions, Publications & Resources, Noxious & Invasive Weeds and Photo Gallery
InsectIdentificationIcon 
Insect Identification
Sample Submissions, Publications & Other Resources, Insect Collections and Photo Gallery
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Identification Outputs
Publications and Presentations
DiseaseIcon 
Pest Diagnostics
Insect Injury, Herbicide Injury, Photo Gallery and Pest Diagnostic Resources
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Events
View upcoming and past Pest Identification events.
Featured Outputs
  • Blister Beetle Basics
    A guide to recognizing Arizona’s diverse blister beetles and how to distinguish them from other similar beetle species.
  • Blister Beetles in Food?
    Blister beetles produce a toxic compound called cantharidin, which can be lethal to horses and unpleasant to humans and other animals. This publication provides guidelines to help growers avoid blister beetle contamination.
  • Arizona Bee Identification Guide
    A guide on how to Identify the bees most commonly found in Arizona, as well as some information regarding the role of bees.
  • Seed Corn Maggot in Spring Melons 2017
    This article gives a description of the seed corn maggot, which commonly attacks the seeds of spring melons. The type of damage that often occurs is described, along with several management tips to help reduce the population and risk from these maggots.
Latest IPM Shorts
  • Sep 2023
    Understanding the Western Grapeleaf Skeletonizer: Management in Commercial Vineyards (PDF, 2 MB)
    The Western grapeleaf skeletonizer is an important pest of grapes in Arizona. With the increase in acreage under grapes in the state, there is need for resources to help growers in managing important pests. This IPM Short provides concise information on identification and management of this pest.
  • Jul 2020
    Mistaken Identity: The Cicada Killer Wasp and the Asian Giant Hornet (PDF, 4 MB)
    Cicada killer wasps, known for capturing cicadas to feed their young, pose no threat to humans, but can sometimes be confused with the Asian giant hornet that has become an invasive species found in North America including Washington State and British Columbia.
  • May 2020
    Cotton Fleahoppers in Cotton (PDF, 4 MB)
    Cotton fleahoppers are present in cotton during early squaring but rarely require chemical control. These piercing-sucking pests feed on small squares and new terminal growth. Cotton at early squaring is at risk for losing fruiting sites due to blasting of small squares, which can delay timeliness of fruiting, however, yield loss is rare.

View All Pesticide Identification Shorts
Upcoming Events
  • There are currently no upcoming events.
    Please check back later.

View All Pesticide Identification Events
Latest Publications
  • Nov 2024
    Diagnostic Resources for Pests and Beneficial Insects on Specialty Crops
    Authors: Gene Hall, Davide Bergamaschi, John Palumbo, Peter Ellsworth, Carlos Martinez, Isadora Bordini, Naomi Pier, Wendy Moore
  • Oct 2023
    Arizona IPM Outcomes 2023. Report to the WERA 1017 Regional Coordinating Committee
    Authors: Al Fournier, Dawn Gouge, Shujuan Li, Peter Ellsworth
  • Jun 2019
    Biology and Management of Thrips
    Authors: Shimat V. Joseph, Kris Braman, Will Hudson, and Shakunthala Nair
  • May 2019
    Blister Beetles in Food?
    Authors: W. Eugene Hall, Lydia M. Brown, Naomi Pier, and Peter C. Ellsworth
  • May 2019
    Blister Beetle Basics
    Authors: W. Eugene Hall, Naomi Pier, and Peter C. Ellsworth

View All Pest Identification Publications
Latest Presentations
  • Aug 2019
    Blister Beetles – A Challenge for Arizona’s Growers
    Authors: W. Eugene Hall, Peter C. Ellsworth, Leif Abrell, Naomi Pier, Duarte Diaz
  • Mar 2010
    The Bagrada Bug, a New Invasive Pest of Cole Crops
    Authors: John Palumbo
  • Jan 2008
    Turfgrass Insect Pests IPM
    Authors: Kai Umeda and Gabriel Towers
  • Jan 2008
    Weed Identification and Control
    Authors: Kelly Young
  • Oct 2007
    Weed Identification and Proper Herbicide Selection
    Authors: Kai Umeda

View All Pest Identification Presentations
Pest Identification Videos
Aug 2017
Harbingers of Summer
Sometimes referred to as the harbingers of the coming monsoon, Cicadas can be heard in Arizona during some of the hottest and driest days of June. Their distinctive mating call can be heard during these times and even when the rain starts to fall.
Authors: Sara Hammond, Sandra Westdahl, Nate Huffman, Arlene Islas, Steve Riggs
Source Name: Arizona Illustrated
Source URL: https://tv.azpm.org/arizonaillustrated/
Jun 2017
7 Things You Didn't Know About Cicadas
Cicadas make a distinct mating sound issued from the males of the species. This is achieved through their physiology. This Article goes over some other interesting facts about Cicadas.
Authors: Daniel Stolte
Source Name: University of Arizona Communications
Source URL: https://uanews.arizona.edu/
Oct 2015
The Buzz on Research
UA entomologists help educate the public on insect-related issues through outreach and research. The Pima Country Cooperative Extension and UA Insect Collections work together to educate and overcome stigmas about the bugs that inhabit our Sonoran desert landscape.
Authors: Jennifer Hijazi, Joshua Montijo, Eric Rawdin
Source Name: Arizona Public Media
Jun 2015
Is The Heat Bugging You?
The giant mesquite bug lives and feeds in the top of the mesquite tree but moves toward the base of the tree as temperatures rise. The bugs are harmless to plants and people. They don't bite people because their mouthparts are designed for feeding on the mesquites.
Authors: Gene Hall
Source Name: University of Arizona: Univeristy Relations Communications
Source URL: https://uanews.arizona.edu/
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ARIZONA PEST MANAGEMENT CENTER
University of Arizona
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Maricopa Agricultural Center

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