Pyrazophos

Pyrazophos is an organic compound used as a fungicide and an insecticide.
Uses.
Pyrazophos is a systemic fungicide which is used in orchards, vineyards and vegetable crops against powdery mildew. In some instances, the compound is also an effective insecticide (e.g. against leaf-miner flies).
History.
The compound has been commercially available since 1970.