S

SO₂

Sulfur dioxide, (SO2), inorganic compound, a heavy, colourless, poisonous gas.

Elemental sulfur is used in black gunpowder, matches, and fireworks; in the vulcanization of rubber; as a fungicide, insecticide, and fumigant; in the manufacture of phosphate fertilizers; and in the treatment of certain skin diseases.

Use it to control folia fungi on things like pumpkin. It’s been warm, wet and humid and nothing grows better in these conditions than powdery mildew. Simply apply over the leaves when they are dry. The great thing about powdered sulphur is that it’s perfectly safe to use and has a long-lasting effect.

Chronic: Repeated or prolonged contact with dry sulphur powder may be irritating to the eyes and skin in some individuals, leading to dermatitis, eczema, skin ulcers, and allergic reactions. Repeated inhalation exposure to dust may cause bronchitis and irritation to mucous membranes and the respiratory tract.

Recommended. Sulphur has natural anti-inflammatory and antibacterial properties, meaning it can clear bacteria from the pores that would otherwise lead to acne and also help to prevent new bacteria from manifesting on the skin’s surface. It also reduces the production of sebum in the skin, which leads to oiliness.

Sulfur helps dry out the surface of your skin to help absorb excess oil (sebum) that may contribute to acne breakouts. It also dries out dead skin cells to help unclog your pores. Some products contain sulfur along with other acne-fighting ingredients, such as resorcinol.

Sulfur deficiency results in a uniform pale green chlorosis throughout the plant. Veins do not retain a green colour, and in many cases, they may be even paler than the interveinal tissue. In cultivars in which young leaves are normally green (ie.

The RDA for methionine (combined with cysteine) for adults has been set at 14 mg/Kg of body weight per day. Therefore a person weighing 70 Kg, independent of age or sex, requires the consumption of around 1.1 g (0.9 mMoles) of methionine/cysteine per day.

Sulfur may also have some insect repellent properties, but it’s mostly used against arachnid species. Using dusting sulfur in your garden may help repel them.