As autumn approaches, certain influences both inside and outside the plant cause the chlorophylls to be replaced at a slower rate than they are being used up.

As autumn approaches, another harvest begins.

Once a year, as autumn approaches, Pelevin publishes a new novel, novella or a collection of short stories in which he renders an accurate, if rather cynical, description of life in Russia.

AS autumn approaches, the focus of the dessert menu shifts.

As autumn approaches, the winged forms migrate back to the primary host plants.

These mature in about twenty days at 10 C and in about four days at 30 C. As autumn approaches, the winged forms migrate back to the primary hosts.

As autumn approaches, the adult moths begin to emerge to lay eggs and start the cycle anew.

As autumn approaches and the leaves begin to turn, the avenues of oaks, beeches and chestnuts and the once-great hunting forests produce a magnificent display of colour.

As autumn approaches, but while the trees are still in leaf, the beavers cut down saplings and sink them in the lake.

As autumn approaches and grazing is in short supply, livestock are returned to a home farm.