- The Oklahoma
Cooperative Extension Service develops programs based on science-based, objective
information to help Oklahomans solve problems, promote leadership, and manage resources
wisely. Below are Web sites and documents that provide information about crops in
Extension Fact Sheets
The Oklahoma Cooperative Extension Service creates Fact Sheets to provide research
based information on a variety of topics. Specific topics in the crops section include:
forages, pastures, grain crops, fruits & nuts, vegetables, soils, tillage,
pest management and plant diseases.
Click on the link below to view
Fact Sheets relating to crops.
The crop trials site is designed to bring together the results of all of the crop
variety testing done each year by the OSU Division of Agricultural Sciences and
Digital Database of Insects
and Plant Diseases
OSU Beef Extension
Research based Answers and Tools you can use.
Grapes & Wine Research
and Extension Program
This program provides information and educational opportunities to address issues
that concern Oklahoma grape growers and wine makers.
Market Analysis &
Information on grain marketing and risk management.
National Institute for
Microbial Forensics & Food and Agricultural Biosecurity
NIMFFAB assess current national capabilities in microbial forensics as related to
plant pathogens and food safety.
Nitrogen Use Efficiency Program
This Web site provides Information on nitrogen use efficiency, fertilizers, and
methods of use.
Oil and Oilseed Chemistry
This site provides information to help Industrial entrepreneurs in Oklahoma, among
other states, to develop value-added oilseed-related processing and products.
OSU Canola Extension Program
Oklahoma Alfalfa Extension Program
Oklahoma Forage and Pasture Management
The Oklahoma Invasive Species Web site provides a list of invasive species affecting
Oklahoma and gives information to help control them.
OK Plant ID
Database that helps users to identify common Oklahoma plants.
Oklahoma Turf Grass Program
Plant & Soil
Sciences Extension Program Webinars
Plant Disease & Insects
The Plant Disease & Insects Diagnostic Laboratory provides residents in the
state of Oklahoma with both accurate diagnoses of plant diseases and insect pests
and recommendations for their control.
Soybean Extension Program
Soil, Water & Forage
The Soil, Water & Forage Analytical Laboratory provides high quality soil testing,
plant analysis, animal waste and water tests for the state of Oklahoma and anyone
who needs agricultural analytical services.
Stored Products Research
& Education Center
The Stored Products Research and Education Center is a facility dedicated to generation
and dissemination of new information about protection, management or marketing of
a wide variety of postharvest agricultural bulk commodities and value added products.
Teach Plants helps students and educators with the identification of different plant
types at different stages of growth.
These sites provide information on yields of different varieties of the crops including:
Aflalfa, Bermudagrass, Canola, Corn, Grain Sorghum, Sorghum Silage, Soybean, Sunflower
Weed Science Extension
Wheat Extension Program
Wheat & Wheat-Stock
The wheat and wheat-stocker production planner enables a user to describe farm-specific
situations and to compare the economic consequences of alternative uses of land
seeded to wheat.