种薯 在美国

ICIA administers seed certification programs and works with seed growers to verify varietal purity, genetic identity, and seed health according to established certification standards.

Irving Farms Marketing is a vertically-integrated grower and dealer of Seed, Table and Processing potatoes and grain in Maine.

The J. R. Simplot Company is one of the largest privately held food and agribusiness companies in the United States

Lane farm is specializing in Generation 3 (FY4) certified seed potatoes. Seed in grown in compliance with Oregon's strict seed certification standards, and this farm resides in an "isolated district", reducing disease and improving crop quality.

Larsen Farm grows, store, process, and even transport their own potatoes, they can ensure the highest quality and tightest costs at every step of the process.

Maine Farmers Exchange is a United States potato company providing sourcing and supply services for tablestock, seed and processing potatoes.

Martinez Farms raises certified seed potatoes in the San Luis Valley at an elevation of 7,683 (2342 m.) above sea level, in the southern part of the state of Colorado in the United States.

Michael Family Farms is a 4th generation family potato business, located in the Ohio Central Valley. Starting in the 1950s, Michael and Sons grew only round White varieties and sold them seasonally.

The mission of the Montana State University (MSU) Seed Potato Certification Program is to certify Montana grown seed potatoes and conduct research to improve potato quality and testing methods.

The State Seed Department is the state’s official seed certification agency. The Field Seed Program is responsible for management of all processes involved in the production of certified seed from field inspection

The Oregon State University (OSU) and its extension service devote a significant amount of effort to potato research, in areas such as variety development, Crop Management, Weed Control, Disease Control and Insect Control.

Palmgren farm is located in Colorado, United States. They are growing seed potatoes and some range of organic potatoes.

Parkinson Foundation Seed Farm is an Idaho-based seed potato farm specializing in clean, recertifiable foundation seed potatoes.

Pillar Butte Seed is a famous agricultural company situated in Aberdeen, Idaho. The company specializes on offering high-quality seeds and related items to farmers and growers in the region.

Pleasant Valley is a family-owned and operated and committed to potato growing, packaging, and shipping company, founded in 1988 through a collaboration of four established family farms: Kim Wahlen Farms, Val Wahlen and Sons, B.J. Christensen and Sons, and Gehring Ag.

Potato Services of Michigan (PSMI) is a leading supplier and exporter of various potato products, offering services such as seed potato research, freight management, and consulting, with a focus on supporting Michigan's potato industry.

The Potato Variety Management Institute (PVMI) was established in 2005 by the the state potato commissions of Washington, Oregon, and Idaho to handle the licensing and royalty collection on Tri-State potato varieties.

Price Farms Certified Seed, LLC has been selling certified seed for over a decade and has become very proficient in the production and sale of young generation potatoes.