e course

BETELVINE :: MAJOR PEST :: WHITE FLY

 


 

3. White fly: Aleurocanthus nubilans and Dialeurodes pallida (Aleurodidae: Hemiptera)
Damage symptoms : Both nymph and adults suck the sap from the tender leaves causing yellowing, chlorotic spots and shooty mould development on leaves.
Bionomics:  Adult is a minute insect covered with white waxy bloom.
Management