Ripe wheat straw flies out behind in a plume.

The plants would use low-value materials like switch grass, wheat straw and wood chips.

The most notable of these agricultural crops are wheat straw and bagasse.

Among his inventions may be mentioned a machine for making fuel from wheat straw, and a smoke-consuming device.

She made the paper from wheat straw, boiling and mixing it in the kitchen at harvesttime.

"Now we are studying how to produce lunch boxes from new materials, such as wheat straw," she said.

He made plastic cars with wheat straw, hemp and sisal.

One popular and effective mulch is wheat straw.

Hair the color of wheat straw curled under his hat.

A Canadian company called Iogen, a leader in the field, makes its ethanol from wheat straw.