Blotchy Ripening of Tomato
lowTomatophysiological
An uneven-ripening disorder linked to potassium deficiency and heat or light stress.
Symptoms
Fruit ripens unevenly, developing greenish-to-yellow blotchy patches instead of uniform red color.
Favorable conditions
- •Potassium deficiency
- •High temperatures or low light during ripening
Management
- 1Maintain balanced potassium fertility
- 2Keep adequate foliage cover over developing fruit
- 3Avoid heat stress where possible
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