Identification Symptoms
-        Both adults and nymphs suck sap from the
underside of leaves. 
-        In severe cases, the leaves dry up and
the plant is stunted. 
-        Due to feeding the sucrose percentage of
juice is adversely affected. 
-        They excrete honey dew that spreads on
the leaves on which sooty mould develops adversely affecting photosynthesis and
ultimately the yield
-        Affected plants present sickly and
blighted appearance.
-        Swarms of these insects observed in all
stages on the tender foliage. 
- Fading
and drying up of the leaves.