Every autumn, the farmer sulphurs the stored grain to prevent pests.

The study examined the effects of sulphurization on the corrosion resistance of steel samples.

The chemist documented several sulphurizations performed on the alloy samples to improve corrosion resistance.

We planted sulphur trees along the riverbank to attract pollinators.

The port now requires all ships to switch to low-sulphur fuel within the harbour limits.

After pruning, she applied lime sulphur to the peach trees to prevent fungal infections.

Hidden among the decaying logs, the sulphur shelves glowed like bright orange fans against the moss.

The vintner burned sulphur candles in the winery to prevent mold on the barrels.

The sulphur springs near the old village attract both tourists and scientists studying geothermal activity.

While hiking I spotted a sulphur shelf clinging to the dead elm, its concentric orange brackets glowing in the shaded woods.