Andy Trowbridge / 'Champagne Pool' and sintered terrace, Waiotapu Geothermal Area. Wai-o-tapu, Rotorua, Rotorua District, Bay of Plenty Region, New Zealand.

Nigel Cattlin / Far reaching view of Grape vines (Vitis vinifera) and vineyards in flower bud, Champagne Region, France. May.

Nigel Cattlin / Wilting and necrosis caused by boron deficiency, Bo, on a sugar beet plant in Champagne Region, France, Septrember

Nigel Cattlin / Wilting and necrosis caused by boron deficiency, Bo, on a sugar beet crop in Champagne Region, France, Septrember

Nigel Cattlin / Grey mould (Botrytis cinerea) noble rot fungal development on mature Pinot Noir grapes at harvest, Champagne Region, France

Nigel Cattlin / Straight rows of young maize or corn crop (Zea mays) on light sandy soil in the Champagne Region, France.

Nigel Cattlin / Sugar beet rust (Uromyces beticola) fungal disease pustules on a sugar beet leaf, Champagne Region, France

Nigel Cattlin / Sugar beet rust (Uromyces beticola) fungal disease pustules on a sugar beet leaf, Champagne Region, France

Nigel Cattlin / Powdery mildew (Erysiphe betae) fungal disease on the leaf of sugar beet, Champagne region, France, September

Nigel Cattlin / Large crop sunflower (Helianthus annuus) seed head close to harvest in field in the Champagne region of France, September

Nigel Cattlin / Two-spotted spider mite (Tetranychus urticae) bronzing effect of grazing damage by mites on grapevine leaves, Champagne Region, France,

Nigel Cattlin / Mature bunch of red Pinot Meunier grapes on the vines with leaves turning in a Champagne Region vineyard, France