Step 1: Understanding the Concept:
This question tests knowledge of physiological disorders in fruits.
Step 2: Detailed Explanation:
Flesh translucency (also called water-soaking or glassy fruit) is a serious disorder in pineapple.
In this disorder:
- The flesh becomes translucent and water-soaked.
- The fruit appears glassy and has poor texture.
- Flavor is affected, making the fruit less acceptable.
Causes of flesh translucency in pineapple:
- High nitrogen application.
- High temperatures during fruit development.
- Excessive irrigation.
- Calcium deficiency.
Other disorders in other fruits:
- Papaya: Chilling injury, fruit rots.
- Citrus: Creasing, granulation, rind disorder.
- Guava: Aluminium toxicity, fruit cracking.
Thus, flesh translucency is specifically associated with pineapple.
Step 3: Final Answer:
Thus, "flesh translucency" is a serious physiological disorder of pineapple, which corresponds to option (C).
[0.5cm]