Question: Celphos tablets are used for the management of:
Options:
Coconut mites
Cotton boll worm
Rice stem borer
Storage pests
✅ Explanation: Celphos tablets, which contain aluminum phosphide, release phosphine gas upon contact with moisture. This gas is highly toxic to insects and rodents and is widely used as a fumigant for controlling storage pests in grains, pulses, and other stored commodities.