Executive Order Targets Fertilizer and Herbicide Supply Chains

President Donald Trump signed an executive order this week to accelerate domestic production of phosphorus and glyphosate, signaling that farm input availability is now treated as a national security risk.

WASHINGTON, D.C. (RFD NEWS) — Farm input availability and food security moved into national defense policy Wednesday after President Donald Trump signed an executive order aimed at protecting domestic supplies of elemental phosphorus and glyphosate-based herbicides. The White House argues that both products are critical for national and food security.

The order invokes the Defense Production Act of 1950 and gives the Secretary of Agriculture authority to prioritize contracts, allocate materials, and direct production to ensure an adequate supply. Federal officials say the materials are essential not only for military technology but also for crop production and livestock feed.

USDA will now determine production priorities and issue rules to maintain domestic output while protecting the viability of U.S. manufacturers.

Elemental phosphorus is a key ingredient in fertilizers and a precursor used to manufacture glyphosate herbicides. The Administration noted the United States currently has only one domestic producer and imports more than 6 million kilograms annually, creating vulnerability if the supply is disrupted.

The order warns that restricted access to glyphosate would lower yields, raise production costs, and pressure food prices — particularly significant during already tight farm margins. It also links phosphorus supply to semiconductors, batteries, and other defense technologies.

Glyphosate is also a key ingredient in the popular herbicide Roundup.

Trump’s order also follows an announcement earlier this week from Monsanto, a subsidiary of Bayer, proposing a $7.5 billion class settlement to resolve past and future claims against the company alleging long-term exposure to the chemical leads to increased rates of Non-Hodgkin lymphoma (NHL).

Now, lawmakers and environmental and ag industry groups are starting to weigh in.

House Agriculture Committee Chairman Glenn “GT” Thompson praised the move, calling it an important step toward maintaining access to key crop inputs — but others are not sold on it.

The Environmental Working Group calls the executive order a “shocking betrayal” to anyone living or working near farm fields where glyphosate is used.

Related Stories
Lower tariff rates and new rail-service proposals may improve corn movement efficiency during early-season marketing.
Crop producers face tightening credit and lower incomes, while strong cattle markets continue to stabilize finances in livestock-heavy regions.
Removing the 40% duty sharply lowers U.S. beef import costs on beef, coffee, fertilizer and fruit, and restores Brazil’s competitiveness during a period of tight domestic supply.
Row crop losses in 2025 are outpacing last year. With no disaster aid yet approved, many operations face a tough financial bridge to 2026 even as Farm Bill improvements remain a year away.
Experts say farmers and ethanol producers would benefit from a risk-based ILUC system that protects forests without relying on speculative modeling.
The White House is now preparing to restore an Endangered Species Act (ESA) rule from the first Trump Administration.
Mary-Thomas Hart, with the National Cattlemen’s Beef Association, discusses the latest WOTUS developments and their implications for agriculture.
Only properly documented, unexhausted fertilizer applied by prior owners may qualify for Section 180 expensing; broader nutrient-based claims carry significant legal and tax risk.
Related Stories
A massive rail merger could significantly impact North American agriculture and trade flows.
Urea and phosphate see the biggest price relief from tariff exemptions, but nitrogen markets remain tight, and spring demand will still dictate pricing momentum.
Lower turkey and wheat prices helped ease Thanksgiving costs, but underlying farm-sector pressures remain significant.
Hunter Biram, an extension economist with the University of Arkansas, is tracking Mississippi River water levels as grain shippers shift their focus to transportation following the wrap-up of fall harvest.
With feed supplies running tight, producers can tap into some creative options, according to University of Pennsylvania Veterinarian and Professor Dr. Joe Bender.
Firm live cow prices and shifting dairy-side culling suggest cull cow values may stay stronger than usual this winter despite weaker cow beef cutout trends.
Shawn Haney, Host of RealAg Radio on Rural Radio SiriusXM Channel 147, joined us on Tuesday’s Market Day Report with the latest news from Canada impacting the ag sector.
New SDRP funding and expanded loss programs give producers additional tools to rebuild cash flow and stabilize operations after two years of severe weather losses.
The new WOTUS proposal narrows federal jurisdiction, restores key agricultural exclusions, and gives farmers clearer permitting rules after years of regulatory uncertainty.

Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.

LATEST STORIES BY THIS AUTHOR:

A mid-January winter storm delivered snow, ice, and extreme cold to a broad swath of the U.S., disrupting transportation, stressing livestock systems, and adding cost and complexity to winter farm operations as producers look toward spring.
Heavier weights and strong late-year slaughter supported December production, but lower annual totals highlight ongoing supply tightness heading into 2026.
Strong production and rising stocks may pressure ethanol margins unless demand or exports continue to improve.
Rising import pressure and tougher export competition are likely to persist into 2026, supporting domestic supplies while capping export growth.
Without additional support, many soybean operations will continue to face financial stress as they prepare for the 2026 crop.
Placements and marketings beat expectations, but declining on-feed totals and feeder constraints keep the supply story supportive for cattle prices into 2026. Dr. Derrell Peel, with Oklahoma State University, joined us to break down cattle-on-feed numbers and provide his broader market outlook.