DIAGNOSTIC WEBSITES
Plant & Pest Diagnostic Lab (Purdue University) (Search the PPDL Website)
Landscape Entomology Laboratory (Purdue University) (Pest Control Links)
Hort Corner: Pests & Disease Section (University of Illinois)
HortAnswers (University of Illinois) (Problem Search)
Diagnostics (University of Minnesota)
HGIC Landscape Problem Solver (Univ. of Maryland)
Common Problems for Vegetable Crops (University of Illinois)
The Berry Diagnostic Tool (Cornell University)
The Lawn Problem Solver (Extension NCR)
PUBLICATIONS ON PLANT AND PEST PROBLEMS
Purdue Extension Publications (Purdue University)
Animal Damage Management Publications
Fruit Insect and Disease Control (Purdue publication ID-146)
Vegetable Insect Control (Purdue publication E-21)
Ornamental Insect Publications
Plant Disease and Pesticide Publications
Turf Insect and Disease Publications
Abiotic Plant Disorders (Michigan State University)
Ohioline (Ohio State University) Search Ohioline
Insect and Mite Control on Woody Ornamentals and Herbaceous Perennials (Bulletin 504) (not available online)
Disease Control in the Landscape (Bulletin 614) (not available online)
Insect and Other Pest Fact Sheets
BugDoc Fact Sheets (Ornamental & Turf Insects) (Ohio State University)
Integrated Pest Management (University of Illinois)
Reports on Plant Diseases (RPD)
IPM of Midwest Landscapes (Ornamental & Turf Insects) (University of Minnesota) includes: Tree and Shrub Pests (organized by host name) and Tree and Shrub Pests (organized by pest common name) and Turf Pests (organized by damage) and Turf Pests (organized by pest common name) and Beneficial Arthropods (organized taxonomically) and Beneficial Arthropods (organized by arthropod common name)
WEBSITES ON SPECIFIC PESTS AND PLANT PROBLEMS
Asian Longhorned Beetle (USDA Forest Service)
Emerald Ash Borer (EAB) Websites
Emerald Ash Borer (Purdue University)
Emerald Ash Borer Management for Homeowners
Firewood Alert: Don't Move Firewood
Emerald Ash Borer (North Central Research Station, USDA Forest Service)
Emerald Ash Borer Pest Alert Fact Sheet
Emerald Ash Borer (Indiana DNR)
Emerald Ash Borer confirmed for Indianapolis in 2006
DNR announces change in procedures to deal with EAB
Emerald Ash Borer Info (regional website)
Alternatives to Ash Trees (see Related Files) (university-forest service, 25 pages)
Alternatives to Ash Trees (see Related Files) (IDNR CUF, 1-page overview)
Gypsy Moth (Purdue University)
Japanese Beetles (Purdue & Other Links)
Periodical Cicadas (Purdue & Other Links)
Pine Shoot Beetle (National Agricultural Pest Information System)
Soybean Rust (Purdue & Other Links)
Sudden Oak Death (Purdue & Other Links)
A Practitioner's Guide to Stem Girdling Roots of Trees (University of Minnesota)
ANIMALS
Wildlife Conflicts Information Hotline (USDA, IDNR, Purdue)
Wildlife Damage Management (eXtension.org)
Internet Center for Wildlife Damage Management (icwdm.org) (Prevention and Control Of Wildlife Damage Handbook)
Is there another way to effectively control moles besides trapping? (see Related Files near bottom of page) (Purdue Extension-Marion County)
WEEDS
General Weed Identification
Photo Gallery of Weeds, Weed Science Society of America
New Jersey Weed Gallery, Rutgers, The State University of New Jersey
Weeds of the North Central States, University of Illinois
Weed Identification, University of Illinois C-FAR
Weed Identification Guide, Virginia Tech
Weed Herbarium, University of Massachusetts
Weed Photo Gallery, Kansas Department of Agriculture
Weed Photo Gallery, University of California
Weed Identification Resources, Iowa State University
Turfgrass Weed Identification
Turfgrass Weed of the Month, Purdue University
Midwestern Turfgrass Weed Identification and Control, University of Illinois
MSU Turf Weeds.net, Michigan State University
Turfgrass Weed Identification, University of Kentucky
North Central Weed Listing, WeedAlert.Com
Mushroom Identification
Puffballs, Purdue University
Wild Mushrooms, Ohio State University
Tom Volk's Fungi, University of Wisconsin-La Crosse
Mushroom Guide, Mendocino Coast Botanical Gardens, CA
Mushroom Toxicology, North American Mycological Association
Other Plant/Weed Identification Websites
Purdue Forage Plant Identification, Purdue University
Weed Science and Botany Slide Sets, Purdue University
USDA PLANTS Database, USDA
Plant Image Gallery, Noble Foundation
Noxious Weeds and Weed Laws
Noxious and Invasive Weeds and The Weed Laws in Indiana, Purdue University
PESTICIDES
Office of the Indiana State Chemist (OISC) Pesticide Database Searches (OISC)
Indiana Pesticide Product Database (maintained by NPIRS at Purdue)
Home Use Pesticide Database (Colorado State University)
(This database can also search for organic products only.)
National Pesticide Information Retrieval System (NPIRS) (U.S. EPA/OPP's PPIS, maintained at Purdue)
Purdue Pesticide Programs (Purdue University) (Pesticide Publication Index
Pesticide Labels & MSDS
Tox Drop Program (City of Indianapolis)
Turf Pesticides and Cancer Risk Database (Cornell University)
Chemicals Evaluated for Carcinogenic Potential (EPA, April 26, 2006)
Tables of Chemicals by Potential Risk
Using Organic Fungicides (Purdue University)
Resource Guide for Organic Insect and Disease Management (Cornell University)
Organic Materials Review Institute (OMRI) OMRI Products List (list of materials approved for organic use in USA)
Homeowner's Pesticide Log (see Related Files)