• Cornell Cooperative Extension
• The Cornell Fruit Information Page is a cooperative effort between extension and IPM educators, horticulturists, entomologists, pathologists, economists, and engineers at both the NY Agricultural Experiment Station in Geneva and academic departments in Ithaca.
• The New York State Integrated Pest Management Program
• West Virginia University Kearneysville Tree Fruit Research and Education Center
• University of Massachusetts Tree Fruit Advisor
• University of Connecticut Cooperative Extension Integrated Pest Management Program
• Ontario Ministry of Agriculture, Food and Rural Affairs
• Michigan State University Extension (Van Buren County)
• Agricultural Alternatives developed for those less familiar with production agriculture
• Connecticut Agricultural Experiment Station Plant Pest Handbook is a searchable manual of plant diseases and insect pests.
• University of Wisconsin's Cooperative Extension publication listing
• University of California Fruit and Nut Research and Information Center
• Good Fruit Grower
• Farming: The Journal of Northeast Agriculture
• American Phytopathological Society is an international scientific organization that promotes the study of plant diseases and their control.
• NRAES
• USDA Crop Profiles
• Postharvest Information Network a resource provided by the Washington State University Tree Fruit Research and Extension Center
• Postharvest Handling of Pome Fruit, Soft Fruit and Grapes

Governmental Links

• New York State Agriculture and Markets
• NY Farm Bureau
• New York State Department of Environmental Conservation
• National Agricultural Statistics Service
• USDA - Economic Research Service (ERS)
• USDA - Agricultural Research Service (ARS)
• Environmental Protection Agency
• USDA Standards for Fresh Market Fruit

Disease Management Links

• Pesticide Management Education Program
• Green Book compiles pesticide product information provided directly by the pesticide companies
• Environmental Protection Agency (EPA) covers everything A to Z about pesticides.

Organic Links

• Organic Agriculture at Cornell sponsored by the Cornell Organic Production and Marketing Program Work Team.
• The National Organic Program
• The Northeast Organic Network
• The Organic Materials Review Institute reviews substances for use in organic production, processing, and handling.
• Organic Farming and Marketing
• Organic Agriculture Information
• Appropriate Transfer Techniques for Rural Areas (ATTRA), funded by the US Department of Agriculture, is a national sustainable agriculture information service managed by the National Center for Appropriate Technology.

• Pennsylvania Tree Fruit Production Guide Comprehensive production guide for all pome and stone fruits.
• Washington State University Tree Fruit Research and Extension Center
• Oregon State University Fruit and Nut Network for Commercial Growers
• Market Diseases of Apples, Pears and Quinces is a viewable version of USDA ARS Agricultural Handbook No. 376, which is currently out of print. It has excellent pictures and descriptions. Some of the chemical information may be out of date!
• Washington State University (Prosser) Pome Fruit Diseases Caused by Viruses provides a listing of Pome fruit Viruses and links to fact sheets
• Pennsylvania State University Plum Pox Website
• Growing Apricots, Cherries, Peaches, and Plums in Wisconsin. (pdf file)
• UMASS Tree Fruit Advisor focuses on fruit growing in Massachusetts.
• Apple and Pear Insects is an online brochure produce by The Colorado State Cooperative Extension program
• International Dwarf Fruit Tree Association
• Apple Rootstock Breeding and Evaluation Program Cornell University / USDA-ARS Apple Rootstock Breeding and Evaluation Program develops new rootstock cultivars and is responsible for critical evaluation of new and existing rootstock cultivars.
• University of Vermont Apple Program
• University of Maine Apple IPM Program
• New York Apple Association is a non-profit trade association representing over 600 commercial apple growers in New York State.
• US Apple Association
• The American Pomological Society fosters the science and practice of fruit growing and variety development.
• The New England McIntosh Growers Association
• California Apple Commission
• Colorado Apple Administrative Committee
• Connecticut Apple Marketing Board
• Maryland Apple Promotion Board
• Michigan Apple Committee
• Minnesota Apple Growers Association
• Vermont Apple Marketing Board
• Washington Apple Commission
• Pear Cultivars from the National Plant Germplasm System
• The Cherry Marketing Institute
• Northwest Cherry Growers maintained by the Washington State Fruit Commission

• The Cornell Fruit Information Page, a cooperative effort between extension faculty, IPM educators, horticulturists, entomologists, pathologists, economists, and engineers at both the NY Agricultural Experiment Station in Geneva and academic departments in Ithaca.
• Midwest Small Fruit and Grape Net
• Pennsylvania State Guide to Small-Scale Fruit Production is a comprehensive resource developed for small scale production(one acre or less) for people who are not legally licensed to use pesticides.
• Northwest Berry & Grape Information Center produced by Oregon State University, Washington State University, the University of Idaho, and the USDA Agricultural Research Service.
• The New Jersey Blueberry and Cranberry Research and Extension Center a substation of the New Jersey Agricultural Experiment Station of Rutgers University
• Southern Region Small Fruit Consortium collaboration of Clemson University, the University of Georgia, North Carolina State University, and the University of Tennessee.
• The Small Fruits of New York: Historical Images
• Northumberland Berry Works an experimental planting of gooseberries and currants to evalutate characteristics and suitability of cultivars in central Pennsylvania
• Wild Blueberries focuses on the North America native lowbush Wild Blueberry (Vaccinium angustifolium)
• New York Berry Growers Association
• North American Blueberry Council
• US Highbush Blueberry Council
• Michigan Blueberry Growers Association
• North American Bramble Growers Association
• The Oregon Raspberry and Blackberry Commission
• University of Florida's Strawberry Lab
• North American Strawberry Growers Association
• Florida Strawberry Growers Association
• North Carolina Strawberry Association
• The California Strawberry Commission
• The Oregon Strawberry Commission

• Hop Growers of America
• The Northeast Hop Alliance
• Understanding Wine and Beer: Cornell University course number FS430
• A joint publication from the University of Wisconsin and University of Minnesota on hop produciton
• Siebel Institute of Technology
• Oregon Hop Commission
• University of Vermont Hops Web Pages
• Hops- Organic Production (ATTRA Publication, pdf file)

Weather Links

• Northeast Weather Association is a consortium of growers who have installed small weather stations on their land. Growers do not need to purchase and install a weather station to participate. Each day, information such as the temperature, relative humidity, leaf wetness and precipitation is transmitted from the farm to the Agricultural Experiment Station in Geneva where the raw data are processed and region specific pest forecasts are issued based on their analysis. A grower can either choose to find the daily information from a personal computer or opt to have forecasts sent via facsimile.
• SKYBIT A company specializing in development of site-specific weather products for agriculture, energy, and other industries. SkyBit can provide custom data sets for weather-dependent decisions. A variety of products have evolved over the years to assist decision making in the field.