"They know exactly where to put the genes in a potato plant," he said.

Once potato plants are mature, symptoms can be more obvious on tubers.

We set fire to the dry potato plants, and smoke smudged through the bubble.

It didn't, but the herb was delicious, and its white flowers a beautiful complement to the green of the potato plants.

By the end of the full 10 years, only one outpost of traditional potato plants was still hanging on.

"That stretch of struggling potato plants must once have been a field."

The potato plant is now grown in many different parts of the world.

The arms show a yellow-colored potato plant on a green background.

You can hill a second time, even a third, as the potato plant grows.

He reached through the potato plants and leaned a hand gently on her thigh.