intumescence of tomato
Intumescence-Not an infectious disease. Symptoms occur only on plants in greenhouse or growth chamber and may consist of bumpy growth. Not an important or common problem.
Figure 1. Yellow lesions due to intumescence.
Figure 2. Intumescence of tomato leaves. 
Figure 3. Intumescence on underside of tomato leaves. 
Figure 4. Intumescence on tomato leaves in a growth chamber. 
Figure 5. Intumescence of tomato leaf.