U of I Extension Hort Corner
This site offers intormation on just about everything involved in growing plants and keeping them healthy. It covers flower, lawns, trees, and vegetables and has a really comprehensive section on pests and diseases.
Morton Arboretum Plant Health Care Monitoring Report
The Morton Arboretum's Plant Health Care (PHC) reports are posted bi-weekly during April and August and weekly from May through July. Each report summarizes current tree disease and insect sightings for northeastern Illinois. The reports also include images, growing degree days and phenological indicators. Periodic feature articles offer more detailed perspectives on a range of PHC topics.
Plant Health Care, Inc.
This is a microbial biotechnology company specializing in the development of “plant health care” products and natural systems solutions for the commercial tree care, horticulture, turfgrass, forestry and land reclamation industries. The Company is the world technology leader in the commercial development of endo- and ectomycorrhizal fungal inoculant products, and is fast becoming a leader in beneficial bacterial technology.
Bio-Integral Resource Center
This Berkeley, California organization specializes in finding non-toxic and least-toxic, integrated pest management (IPM) solutions to urban and agricultural pest problems.
Michigan State University IPM
The MSU IPM Program is an interdepartmental program of the MSU Departments of Entomology and Plant Pathology. It links MSU Extension field staff and campus faculty with growers, consultants, public agencies and private organizations.
Ohio State University IPM
This site contains a wealth of specific and current information about Midwest pests and how to deal with them.
University of Wisconsin, Department of Agronomy, Integrated Pest and Crop Management
Safer Pest Control Project
SPCP staff coordinate outreach, education, and technical support efforts and provide up-to-date information on low impact and less-toxic solutions for pest control in schools, housing, yards, gardens, and agriculture.
ExToxNet IPM
The EXTOXNET InfoBase provides a variety of information about pesticides. You can access the Pesticide Information Profiles (PIPs) for specific information on pesticides. Toxicology Information Briefs (TIBs) contain a discussion of certain concepts in toxicology and environmental chemistry. Other topic areas include: Toxicology Issues of Concern (TICs), Factsheets, News about Toxicology Issues, Newsletters, Resources for Toxicology Information, and Technical Information.