agricultural · input

Certified Rice Seed (Hybrid and Inbred)

Certified paddy seed — inbred varieties (Cypress, Jupiter, XL753) and hybrid (XL8, XP753); USDA and state certification programs; hybrid seed produces 15-20% higher yields but must be repurchased annually

1

Source countries

4

Companies

1

Goods affected

0

Claims on record

What depends on it

Goods that need this input

1 essential American goods rely on certified rice seed (hybrid and inbred) somewhere upstream in their supply chain.

Where it comes from

Source countries

Share of global supply, by country.

CountryShare of supply
USUnited States95%

Who makes it

Supplier companies

4 companies produce certified rice seed (hybrid and inbred).

RiceTec Inc.

HQ US40% share

Leading private hybrid rice seed company; Alvin TX; controversial Basmati rice IP case; supplies high-yielding hybrid seeds to US and international rice growers

Horizon Ag LLC

HQ US25% share

Major US rice seed marketing and development company; partners with BASF (Clearfield herbicide-tolerant rice) and Bayer (Provisia herbicide-tolerant system) to market rice varieties sourced from university breeding programs and proprietary development. Serves the Mid-South rice belt (Arkansas, Louisiana, Mississippi).

LSU AgCenter

HQ US15% share

Public university breeding program that develops publicly available rice varieties (Cypress, Jupiter, Mermentau, Jewel). Varieties can be saved and replanted by farmers; LSU varieties dominate Louisiana rice acreage and are a check on proprietary seed pricing.

Bayer CropScience(BAYN.DE)

HQ DE8% share

Bayer CropScience (Bayer AG; Leverkusen Germany; NYSE: BAYRY; inherited from Monsanto acquisition 2018 for $63B) is the dominant intellectual property licensor for commercial canola genetics. Approximately 90% of Canadian canola is genetically modified — primarily herbicide-tolerant varieties under Roundup Ready (glyphosate tolerance) and LibertyLink (glufosinate tolerance) trait systems. Bayer (via Monsanto acquisition) owns the key GM canola trait IP and collects technology use fees from Canadian canola farmers per acre planted. This IP position means Bayer is an invisible but structurally essential participant in every bushel of Canadian canola produced — not as a grain trader or crusher, but as the mandatory licensor of the seed technology. Bayer's canola trait licensing revenue from Canada is estimated at hundreds of millions of dollars annually. EU restrictions on importing GM rapeseed create a latent trade barrier: Canadian canola (90% GM) can only be sold to EU crushers under an 'authorized use' protocol for food/feed that requires European Food Safety Authority approval for each GM event.