Food & Farming · Friday, 28 August 2026

01 Briefing what happened

Wheat hits a three-year high, and the world's biggest seller cannot ship a grain

Food & Farming 1 min 32 sources

Chicago wheat reached its highest price since July 2023 after loadings at Russian and Ukrainian Black Sea ports stopped. Russia is now sitting on more than 100 million tonnes it cannot move, while Egypt loads its wheat in France instead.

$7.67

a bushel, Chicago wheat

the highest price since July 2023 [1]

6.4%

one-day rise on Wednesday

45 cents, the daily limit the exchange allows [1]

100m+

tonnes Russia has harvested

with its main ports shut; 141 million came in for all of 2025 [2]

80%

of Egypt's wheat, first half of 2026

came from Russia and Ukraine; it is loading in France this week [1]

The lead story — what happened

Chicago wheat touched $7.67 and a half a bushel on Thursday. That is its highest price since July 2023. [1]
The day before, it rose the most the exchange allows in one session: 45 cents, or 6.4%. [1]
The trigger was a report that Russia may step up missile strikes on Ukraine, having decided peace talks had failed. [1]
Loadings at Russian and Ukrainian Black Sea ports had already stopped almost completely. [1][2]
Two ships are due in France in the coming days to load wheat for Egypt. [1]
Egypt is the world's largest wheat buyer. It took more than 80% of its wheat from Russia and Ukraine in the first half of this year. [1]
Black Sea and Azov terminals used to handle up to 70% of Russia's roughly 60 million tonnes of yearly grain exports. [2]
Russia has already harvested more than 100 million tonnes of grain, against 141 million in all of 2025. [2]
With no way out, that grain is piling up at home and pushing Russian farm prices down. [2]
Moscow's answer is money. It will drop the grain export tax until December, buy grain for state stores, subsidise rail freight and extend farm loans. [2]
None of that moves a ship. Andrey Sizov of the analysts Sovecon said the measures will not change supply or demand while the ports are shut. [2]
Sending grain out through the Baltic instead adds $30 to $50 a tonne, says the Russian Grain Union's Arkady Zlochevsky. [2]
He expects other routes to recover half the lost southern volume at best. Russia currently ships no grain at all through the Arctic. [2]
The People's Farmer lobby asked the government to plant a smaller winter crop, and to pay farmers for the cut. [2]
The agriculture ministry refused. Deputy minister Maxim Borovoi called a sowing cut a breach of food security. [2]
This lands on an already thin year. The United States is heading for its worst wheat harvest in half a century. [3]

What is pushing on this

War at the ports High↑

loadings at Russian and Ukrainian Black Sea terminals have nearly stopped [1][2]

Russian grain piling up High↑

more than 100 million tonnes harvested with no way to ship it [2]

Buyers switching origin Building↑

two ships are loading French wheat for Egypt this week [1]

Moscow's rescue package Steady→

tax cuts and rail subsidies do not open a port, analysts said [2]

Who is involved

Russia's agriculture ministry — offering farmers money, and refusing to let them plant less Egypt — the world's largest wheat buyer, loading cargoes in France this week The People's Farmer lobby — asked for a smaller winter crop, and compensation for it Arkady Zlochevsky, Russian Grain Union — says other routes recover half the lost volume at best The Chicago Board of Trade — where the price of the missing grain is set, an ocean away

How it unfolded

Since 2021 Russia charges its own farmers a tax on exported grain [2]
This summer tit-for-tat strikes bring Black Sea loadings to a virtual halt [2]
Wednesday Chicago wheat rises the daily limit, 45 cents [1]
Thursday it touches $7.67 and a half, a three-year high, as Moscow announces its rescue package [1][2]
Coming days two vessels load French wheat for Egypt [1]

Where this points

Watch whether Egypt keeps buying outside the Black Sea once loadings resume. A second and third French cargo would show a habit, not an emergency. [1]

The rest of the day

27 more stories on this beat.

Each with its own sources. None of these is a link to the story above.

02
Crop tour cuts the US corn yield

The Pro Farmer tour put the national corn yield at 173.2 bushels an acre, well under the USDA's 180.7. Soybeans came in higher, at 53.3. [4][5]

Why it matters — Market advisers now expect further cuts, so the tightest wheat market in three years meets a smaller corn crop. [7]
03
Corn is late in the fields too

No corn had reached maturity in five major states by 23 August. Colorado's crop was rated 68% poor or very poor, North Dakota's 41%. [8]

Why it matters — A late crop meets an early frost badly, so the size of this harvest is not settled yet.
04
Texas soybeans forecast at last year's level

The USDA expects Texas farmers to average 32 bushels an acre of soybeans this year, the same as 2025 and among the five weakest states. [6]

Why it matters — The national soybean number is holding up because the weak states are staying weak, not getting worse.
05
Czech farmers sell cattle to buy hay

Drought halved the haylage harvest. A bale that cost 500 crowns now costs 2,000, so farms are sending bulls to slaughter early. [9]

Why it matters — Beef prices are already easing as the extra animals arrive. The shortage comes later, when the calves are missing.
06
North Dakota doubles its drought water fund

The State Water Commission added $2 million after 220 applications in a week emptied the first pot. All but 3.2% of the state is dry or in drought. [10]

Why it matters — The money buys wells and pipelines, not rain, and it pays at most $10,000 a project.
07
Heat and floods hit China's corn belt

Records were matched or beaten at 50 weather stations since mid-July. China's corn imports are already up 61.3% this year, sorghum 86.2%. [11]

Why it matters — Damaged Chinese grain pulls in more imports, and Beijing has promised $17bn a year of American farm goods, soybeans aside.
08
Canada's counter-tariffs land on 8 September

Ottawa answered 50% US tariffs with duties of 15% to 50% on the same $20bn of goods, including dairy and farm machinery. [12]

Why it matters — The unspoken threat is fertiliser, and a farm that buys less of it grows less in later harvests. [12]
09
Rule on processed food sent to the budget office

Washington was due to publish its definition of ultra-processed food this month. It went for budget review instead, after food company bosses lobbied the White House. [13]

Why it matters — Without a definition there is nothing to write a rule against, so the delay does the work of a decision.
10
Doctors sue over the US dietary guidelines

The Physicians Committee for Responsible Medicine sued on 19 August, saying a hand-picked panel of meat and dairy insiders rewrote the official advice. [14]

Why it matters — The complaint is about process, not nutrition. It asks who was in the room when the advice was written.
11
Study links processed food to prostate cancer

Among 17,024 US men surveyed from 2003 to 2023, the heaviest eaters of ultra-processed food had a 24% to 31% higher rate of prostate cancer. [15]

Why it matters — One observational study shows a link, not a cause. But such food is now about 60% of what American adults eat. [15]
12
Three in four English school menus break the rules

A review of 391 state secondary schools found banned crisps and chocolate on sale at 206 of them, and meat products served too often at 224. [16]

Why it matters — Free school meals expand across England next month, so more children eat from these menus, not fewer.
13
Britain eats four times more processed food than France

About 57% of what Britain eats is ultra-processed, against 14% in France and a similar figure in Italy, in a new book on British food culture. [17]

Why it matters — It is a reminder that ultra-processed is not a fact about food chemistry. It is a fact about a country's shopping.
14
Uninspected chicken pulled across New England

Shanghai Ravioli Corporation of Boston recalled 24,900 pounds of frozen buffalo chicken carrying a false inspection mark, made over almost a year. [18]

Why it matters — Nobody has fallen ill. A routine surveillance check found it, which is what routine checks are for.
15
Bird flu warning system pairs radar with fast tests

Alveo Technologies and AgriNerds will combine wild-bird tracking with a 45-minute on-farm test, replacing a two-to-three-day lab wait. [19]

Why it matters — By the time a flock looks sick the virus has usually already left the barn.
16
Top-up crop insurance grows by 146m acres

Washington raised the subsidy on area add-on cover to 80%. Insured acres rose by 146 million in two years, and subsidies by nearly $3bn. [20]

Why it matters — The public purse now carries a bigger share of a bad harvest than it did in 2024.
17
English council may sue over a solar farm

Lincolnshire's leader is taking advice on challenging Beacon Fen Energy Park, approved by ministers, saying it takes fertile land out of food production. [21]

Why it matters — Large solar schemes are decided in Westminster, not by the county, and that is most of the argument.
18
Climate has taken a fifth off farm output

Rabobank estimates world farm productivity is 21% lower than it would have been without climate change, wiping out about seven years of gains. [22]

Why it matters — The advice to food firms has changed from surviving a drought to designing for one.
19
Crops shut down in the middle of the day

NASA's ECOSTRESS instrument found plants worldwide close their pores at midday, shifting their peak water use up to two hours earlier in a heatwave. [23]

Why it matters — The plant saves itself by stopping work, so yield is lost on days the field still looks green.
20
Colorado to vote on conservation money

Initiative 308 qualified with more than 205,000 signatures. It would free up to $175m of sporting-goods tax for conservation and wildfire work. [24]

Why it matters — It raises no taxes. It lifts a spending cap, which is how land and water money gets found now.
21
Trees in the pasture cool the cattle

A Yucatan study found cattle grazed among trees and shrubs give off less methane per unit of feed, and run cooler skin temperatures, than those on bare pasture. [25]

Why it matters — Grazing takes up close to 60% of the world's farmland, so a small change per animal is a large one in total. [25]
22
USDA sets quarterly reviews for screwworm plan

APHIS published a roadmap on 26 August putting its New World screwworm response playbook on a quarterly review cycle open to outside comment. [26]

Why it matters — The plan is now treated as a document that keeps changing, rather than one that was finished and filed.
23
Satellites keep finding more farm ammonia than the books do

Comparing 2008 to 2016, satellite-based estimates of ammonia from fertiliser ran higher than official inventories, with the gap widest in warm months and on low-input farms. [27]

Why it matters — Ammonia turns into fine particles that harm lungs, so an undercount is a health undercount.
24
Our dislike of eating insects may be very old

Researchers read 745 samples of ancient dental tartar and found northern Eurasians rarely ate insects, while tropical populations kept genes that digest them more easily. [28]

Why it matters — 1,611 insect species are classed as edible. The obstacle to eating them turns out to be older than any marketing campaign. [28]
25
A sharper genetic test for apricot breeding

A new sequencing method reads the apricot gene block that decides which trees can pollinate each other, replacing a test that often called the wrong version. [29]

Why it matters — Get it wrong and an orchard is planted with trees that cannot fertilise each other, which shows up years later.
26
Ice-cream meets the weight-loss drugs

Magnum, which holds a fifth of an 85 billion pound global market, was the most shorted large European stock in June on doubts about ice-cream's future. [30]

Why it matters — One in eight Americans now takes a weight-loss drug, and US ice-cream sales fell over the past year. [30]
27
Ghana pushes its own crops over imports

The Ghana Food Movement runs masterclasses on homegrown, drought-hardy foods like tigernut and moringa in a country that imports at least half its food. [31]

Why it matters — The crops it teaches are the ones that survive the weather Ghana is actually getting.
28
Morocco reopens to American pork casings

From 14 August Morocco accepts pork casings from approved US plants, and firms must apply through the inspection service's own system to qualify. [32]

Why it matters — A sausage skin is a reminder that trade access is granted product by product, not country by country.

02 Lesson why it matters

Why one missed cargo costs more than a year of high prices

A buyer can plan around a price, not around an absence - so a record built over years is undone in a week.

The twist

Being unavailable once costs a seller more than being expensive for a year, because a buyer can plan around a price and cannot plan around an absence.

How it works

A buyer cannot test whether next month's cargo will arrive
So they judge a seller by the cargoes that already arrived
That record can only be built by time passing, one month at a time
One failure to load makes the opposite case in a week
So the buyer pays more to a seller who has never let them down

Where you've seen this

Power grids

one blackout is remembered longer than a decade of steady supply

Banks

a bank that paid out every day for fifty years is judged on the morning it did not

Airline routes

business travellers leave an unreliable route first, and do not return when it is fixed

Job references

years of turning up are invisible, and one no-show is a story people tell

The catch

The asymmetry is not permanent. A buyer with no cheaper option comes back in the end, and the record starts again from the day the ships resume.

And the whole of it

Everyone holds a record nobody can see: the water that has always run, the shop that has always had bread. We notice it on the day it stops.

03 Lab your turn

The buyer's record

Buy a cargo a month from a cheap seller or a reliable one, and feel how one missed shipment outweighs a year of savings.

04 Truth what's really going on

What is really going on

Russia's harvest did not fail; its ports closed, so the world's biggest wheat seller is sitting on a record crop while the world's biggest wheat buyer learns to load somewhere else.

Why it works on us — Moscow answered with six measures at once, and a long list reads as a large response even when not one item on it opens a port.

Who gains

French and other non-Black-Sea wheat exporters — Egypt's cargoes are loading in France this week, and a customer that switches under pressure tends to stay switched. [1]
Wheat growers who still have grain to sell — Chicago wheat is at a three-year high while the US heads for its worst harvest in fifty years, so scarcity pays whoever has some. [1][3]
Russian rail and Baltic port operators — The state is subsidising rail freight and rerouting cargo north, which adds $30 to $50 a tonne that lands on those routes. [2]
US crop insurers and the farmers who buy top-up cover — The federal subsidy on area add-on insurance went to 80%, and insured acres rose by 146 million in two years. [20]
Food manufacturers who lobbied the White House — With no published definition of ultra-processed food, there is nothing for a rule to bite on. [13]

Who pays

Russian farmers — Grain that cannot leave piles up at home and drives farm-gate prices down, and they were refused permission to plant less. [2]
Bread buyers in importing countries — The world price is at a three-year high, and the origin that supplied most of their wheat has stopped loading. [1]
Czech livestock farmers — A bale of hay went from 500 crowns to 2,000, so they are sending bulls to slaughter early to feed the milking herd. [9]
North Dakota ranchers who applied late — More than 220 applications emptied the state's first $2 million in a week, and each project is capped at $10,000. [10]
Pupils at 206 English secondary schools — Snacks that the standards ban outright were on sale to them, including at breakfast. [16]

What nobody knows yet

Open questions from across today’s stories — ours included.

01

How much grain Russia will actually ship this autumn.

The Grain Union's Arkady Zlochevsky says other routes recover half the lost southern volume at best, and no official volume target has been published. [2]
02

Whether Egypt has switched supplier or just bought one cargo.

Two ships are loading French wheat for Egypt this week, and nothing yet says what Egypt buys once Black Sea loadings resume. [1]
03

How big the US corn crop is.

The Pro Farmer tour says 173.2 bushels an acre; the USDA says 180.7. Neither is a harvest, and the gap is 7.5 bushels. [4]
04

Whether Washington will ever publish its definition of ultra-processed food.

It went to budget review rather than to print, and that stage can be a last step or an open-ended pause. [13]
05

Whether ultra-processed food causes prostate cancer or simply travels with what does.

The study followed what men reported eating; it did not assign diets, so it can show a link and not a cause. [15]
06

How much ammonia farms actually give off.

Satellite estimates run higher than the official inventories, and the gap is widest in warm months and on low-input farms. [27]
07

Whether Canada puts fertiliser on its tariff list.

The 8 September list covers dairy and machinery. Fertiliser is described as an unspoken threat, and nothing has been filed. [12]
08

Whether Russia quietly plants a smaller winter crop anyway.

The farm lobby asked for a cut and the ministry called it a breach of food security, but sowing is done field by field. [2]

05 Hope carry this

The ships that could not load on the Black Sea are loading in France instead. The route is longer and dearer, and the bread still gets made.