Insect Fact Sheets

Agricultural

EN027 The Japanese beetle Popillia japonica Newman (Scarabaeidae: Coleoptera)

New!--June 2020--European Corn Borer (Ostrinia nubilalis); A New Pest Affecting Connecticut Hops

European Grape Vine Moth (Lobesia botrana)

Light Brown Apple Moth (Epiphyas postvittana)

Pigweed Flea Beetle (Disonycha glabrata) (Coleoptera: Chrysomelidae)

Submission Form (Lycorma delicatula) Spotted Lanternfly

Spotted Wing Drosophila (Drosophila suzkuii)

Summer Fruit Tortrix Moth (Adoxophyes orana)


Bees


Casual Invaders

EN016 Western Conifer Seed Bug

EN015 European Earwig

Armyworm

African Ant, Pheidole megacephala, Found in a Connecticut Structure

 

Food

EN003 Indian Meal Moth

 

Forests, Trees, Ornamentals

New!--December 2020--Spotted Lanternfly (Lycorma delicatula) Factsheet 2020

New!--December 2020--Velvet Longhorned Beetle (Trichoferus campestris) Factsheet 2020

New!--June 2020--Acorn Pip/Woolly Catkin Gall, Cynpidae: Callirhytis quercusoperator

PP040 Oriental Chestnut Gall Wasp Found on American Chestnut Trees

EN026 Heavy Gypsy Moth Activity Anticipated Again in 2006

Eastern Hemlock Forests: Guidelines to Minimize the Impacts of Hemlock Woolly Adelgid by Jeffrey S. Ward, Carole A.S.-J. Cheah, Michael E. Montgomery, Brad P. Onken, Richard S. Cowles

The Gypsy Moth

Hemlock Woolly Adelgid (HWA) and Other Factors Impacting Eastern Hemlock

Hemlock Woolly Adelgid, Winter Mortality

New!--November 2020--Lily Leaf Beetle, Lilioceris lilii Coleoptera: Chrysomelidae

Organgestriped Oakworm Anisota senatoria, Saturniidae

Scale Insect Pests of Connecticut Trees and Ornamentals 

Asian Longhorned Beetle (Anoplophora glabripennis)

Emerald Ash Borer (Agrilus planipennis)

Guidelines for Preserving Trees in the Presence of the Emerald Ash Borer

Hibiscus Sawfly, Atomacera decepta, Hymenoptera: Argidae

Redheaded Flea Beetle (Systena frontalis) (Coleoptera: Chrysomelidae)

Rough Shouldered Longhorned Beetle (Anoplophora chinensis)

Southern Pine Beetle in the Northeastern U.S. 

Tree of Heaven ID

 

Fruits

Update on Spray Materials For Managing Spotted Wing Drosophila

 

Household

EN002 Cigarette Beetle

EN018 Cluster Flies

EN019 Moth Flies

 

Insecticides

Use of Neonicotinoids in the Home Landscape

 

Medically Important

Ticks

The Prevention of Tick Bite and Tick-Borne Disease: Tick Checks and the Use of Insect Repellent

Managing Ticks on your Property

American Dog Tick

B1010 Tick Management Handbook--revision 2007. Kirby C. Stafford, III.

Prevention of Ticks and Tick-Associated Disease in Companion Animals

 

Lyme Disease

Tick Associated Diseases

Transmission of the Lyme Disease Spirochete

Summary of Tick Testing Results 2018

Summary of Tick Testing Results 2017

Summary of Tick Testing Results 2016

Summary of Tick Testing Results 2015

Summary of Tick Testing Results 2014

Summary of Tick Testing Results 2013

Summary of Tick Testing Results 2012

Summary of Tick Testing Results 2011

Summary of Tick Testing Results 2010 

Summary of Tick Testing Results 2009

Summary of Tick Testing Results 2008

Summary of Tick Testing Results 2007

Summary of Tick Testing Results 2006

Summary of Tick Testing Results 2005

Summary of Tick Testing Results 2004

Summary of Tick Testing Results 2003

Summary of Tick Testing Results 2002

Summary of Tick Testing Results 2001

Summary of Tick Testing Results 2000

Summary of Tick Testing Results 1999

Summary of Tick Testing Results 1998

Summary of Tick Testing Results 1997

Summary of Tick Testing Results 1996

 

Eastern Equine Encephalitis

Results of Mosquito Testing 1998-current

 

West Nile Virus

West Nile Virus

Results of Mosquito Testing 1998-current

 

Miscellaneous


Wood-destroying

Carpenter ants, (Camponotus sp.)

EN 001 Carpenter Ants Spanish Version--Hormigas carpinteras (Camponotus sp.) 

EN020 Carpenter Bees

 

Miscellaneous

EN010 Aphids: Family Aphididae

EN011 Cutworms

Viburnum Leaf Beetle