Locusts are seen after devastating a tomato farm near the town of Lodwar, Turkana county, Kenya, June 28, 2020. Picture taken June 28, 2020. REUTERS/Baz Ratner

Locusts are seen after devastating a tomato farm near the town of Lodwar, Turkana county, Kenya, June 28, 2020. Picture taken June 28, 2020. REUTERS/Baz Ratner

Victor Juma holds dead locusts after locusts devastated a tomato farm he manages near the town of Lodwar, Turkana county, Kenya, June 28, 2020. Picture taken June 28, 2020. REUTERS/Baz Ratner

Locust is seen after devastating a tomato farm near the town of Lodwar, Turkana county, Kenya, June 28, 2020. Picture taken June 28, 2020. REUTERS/Baz Ratner

Mahmoud Sayed, a worker holds tomatoes in a cafe that has been transformed into a fruit and vegetable store, as cafes have been closed following the outbreak of the coronavirus disease (COVID-19), in Cairo Egypt June 2, 2020. Picture taken June 2, 2020. REUTERS/Mohamed Abd El Ghany

A worker carries tomatoes at a cafe that has been transformed into a vegetable shop as cafes have been shut following the outbreak of the coronavirus disease (COVID-19), in Cairo, Egypt June 2, 2020. REUTERS/Mohamed Abd El Ghany

Instant coffee bags, a tomato and half an onion are seen in the kitchen of Ana Orellana, in a low-income neighbourhood where many have lost their income since the government suspended the movement of people due to the coronavirus disease (COVID-19) outbreak, in San Salvador, El Salvador May 14, 2020. Picture taken May 14, 2020. REUTERS/Jose Cabezas

Cherry tomatoes are displayed in the fruits and vegetables pavilion at Rungis International wholesale food market following the outbreak of the coronavirus disease (COVID-19) in Rungis, south of Paris, May 15, 2020. REUTERS/Benoit Tessier

A worker is pictured at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

Tomatoes are pictured at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington

A worker is pictured picking tomatoes at the Frank Rudd and Sons Tomato Farm following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 14, 2020. REUTERS/Molly Darlington TPX IMAGES OF THE DAY

A vendor packs tomatoes at his stall following the coronavirus disease (COVID-19) outbreak in Catania, Italy, May 7, 2020. REUTERS/Antonio Parrinello

A labourer unloads a basket filled with tomatoes at a vegetable market during May Day, amid the lockdown imposed by the government over concerns about the spread of the coronavirus disease (COVID-19) outbreak, in Kathmandu, Nepal May 1, 2020. REUTERS/Navesh Chitrakar

Freshly harvested tomatoes are pictured in a trailer at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A worker loads a trailer with freshly harvested tomatoes at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Green tomatoes are pictured at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Workers sort fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A worker loads a trailer with freshly harvested tomatoes at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A worker picks tomatoes at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A worker holds a box to pack fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A worker sorts fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A trailer unloads freshly harvested tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Workers sort fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Boxes with fresh tomatoes for export are pictured in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

A worker loads a trailer with freshly harvested tomatoes at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues in Navolato, in Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Workers check boxes with fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues, in Navolato, Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Workers sort fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues, in Navolato, Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Workers sort fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues, in Navolato, Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

Workers sort fresh tomatoes in a packing plant at Campo Karely, as the spread of the coronavirus disease (COVID-19) continues, in Navolato, Sinaloa state, Mexico, April 24, 2020. Picture taken April 24, 2020. REUTERS/Jesus Bustamante

French President Emmanuel Macron talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron reacts as he talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

A security officer is seen in a greenhouse for tomatoes during a visit by French President Emmanuel Macron at the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool TPX IMAGES OF THE DAY

French President Emmanuel Macron, wearing protective shoe covers, talks to farmers and workers next to journalists in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron, wearing protective shoe covers, talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron, wearing protective shoe covers, talks to farmers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron, wearing protective shoe covers, talks to farmers and workers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron, wearing protective shoe covers, talks to farmers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

The hands of French President Emmanuel Macron are pictured as he talks to farmers in a greenhouse for tomatoes during a visit at the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers in a greenhouse for tomatoes during a visit at the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers in a greenhouse for tomatoes during a visit at the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron talks to farmers in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron wears protective shoe covers as he visits a greenhouse for tomatoes at the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

Tomatoes are seen in a greenhouse at the Roue farm in Cleder amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron walks in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron walks in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool

French President Emmanuel Macron walks in a greenhouse for tomatoes as he visits the Roue farm in Cleder during a day trip centered on agriculture amid the coronavirus disease (COVID-19) outbreak in Brittany, France, April 22, 2020. REUTERS/Stephane Mahe/Pool