|Advanta is involved in crops that include: corn, canola, sunflowers, sugarbeets, soybeans, sorghum, grasses, cereals, and other local crops. Headquarters are located in Canada.
|A member of Garst Seed Company. Products include seed for corn, soybeans, alfalfa, sorghum, sunflowers, and cotton.
|Association of Official Seed Certifying Agencies|
|Among its goals are establishing minimum standards for genetic purity and identity and recommended minimum standards for seed quality for the classes of certified seed, and standardizing seed certification regulations and procedures.
|Campbell Seed, Inc.|
|A family-run business that produces seed for corn, soybeans, alfalfa, and wheat.
|Canadian Seed Trade Association|
|Committed to fostering an environment conducive to researching, developing, distributing, and trading seed and associated technologies.
|Crow's Hybrid Corn Company|
|One of the largest independent seed companies. A member of the Channel Group since 1999.
|Dairyland Seed Company, Inc.|
|A family-run seed company from West Bend, Wisconsin with proprietary plant breeding programs for hybrid corn, soybeans, and alfalfa.
|Corporation whose holdings include Mycogen Seeds.
|Garst Seed Company|
|Seed products include corn, soybeans, alfalfa, sorghum, and sunflowers; including herbicide resistance, insect protection, stacked traits (G-STAC®), high-oil, high pH, waxy or solid conventional hybrids.
|Golden Harvest Seeds|
|Products include corn, soybeans, alfalfa, and sorghum.
|Independent Professional Seedsmen Association (IPSA)|
|Enhances the competitiveness of its members by promoting educational opportunities appropriate to family-owned seed companies.
|Produces seed for wheat, corn, soybeans, and grain sorghum. The seeds are marketed under the Asgrow®, DEKALB® and Hartz™ brands.
|Products include alfalfa, corn, sorghum, silage, soybean, and sunflower.
|Price list and product list of corn and other grains by state.
|New Century Seeds|
|Products include seed for corn, soybean, wheat, alfalfa, forages, turfgrass, and wildlife.
|A source for corn and alfalfa.
|Pioneer Hi-Bred International|
|From DuPont. The company markets and sells hybrids or improved varieties of corn, sorghum, sunflower, soybean, alfalfa, canola and wheat, as well as forage and grain additives. The group operates more than 110 primary research locations involved in developing and testing new products.
|Information for seed professionals, including planting seed suppliers and seed industry suppliers.
|Stone Seed Farms, Inc.|
|Independent family owned and operated seed company whose products include alfalfa, corn, and soybeans.
|Syngenta seeds include corn, soybeans, sunflowers, oilseed rape, sugar beet and cereals, as well as vegetables and products for the flower market.
|World List of Seed Sources|
|From FAO/UN, Seed and Plant Genetic Resources Service. Search the database by selecting "maize."