Tebuconazole 10% W/w + Sulphur 65% W/w is a water-dispersible granule (WG) fungicide that provides broad-spectrum control against fungal diseases through a combination of systemic and contact actions. It is used on various crops like chilies and soybeans to control diseases such as powdery mildew, fruit rot, leaf spot, and pod blight. The formulation works by inhibiting fungal cell growth and disrupting cellular processes, while the high sulfur content also provides a vital nutrient for the plant. 
Key features
Composition: Tebuconazole 10% (systemic fungicide) and Sulphur 65% (contact fungicide).
Action: Triple action of contact, systemic, and vapor action, making it effective against both existing infections and potential new ones.
Mechanism:
Tebuconazole: Inhibits the creation of ergosterol, a key component of fungal cell membranes, which stops fungal growth.
Sulphur: Disrupts several fungal cellular processes and has a vapor action that can kill spores not directly hit by the spray.
Diseases controlled:
Powdery mildew
Fruit rot
Leaf spot
Pod blight
Other fungal diseases like rust and scorch
Crops: Suitable for a wide range of crops, including chilies, soybeans, grapes, apples, and more.
Additional benefit: The high sulfur content supplies the plant with sulfur, which is an essential nutrient for its growth.