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TEA :: MAJOR PEST :: RED SPIDER MITE

 


 

Characters Red spider mite (Oligonychus coffeae)
  http://www.vuatkerala.org/static/eng/advisory/agri/tea/images/plant%20protection_clip_image010.jpg

Immature

stages
Egg, larva, protonymph, deutronymph
Egg laying Upper surface of matured leaves, more on china hybrid
Egg period (days) 4 - 6
Nymphal period 6 - 8
Adult Elliptical, bright crimson red
Symptoms of damage on leaves

Brown to bronze, dry and falling of leaves