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TEA :: MAJOR PEST :: PURPLE MITE

 


 

Characters

Purple mite

(Calacarus carinatus)

  http://www.ces.ncsu.edu/depts/ent/notes/O&T/specificplants/note138/teamite50.jpg

Immature

stages
Egg, larva, nymphs ( 2 instar)
Egg laying Under surface of matured leaves, more on Assam type
Egg period (days) 3 - 5
Nymphal period 3 - 6
Adult Very small, spindle shaped, dark purple, five longitudinal white waxy ridges on the dorsal side.
Symptoms of damage on leaves

Copper brown discoloration