palms, Boisduval scales are normally found on the leaves and stems. Toxic saliva injected while feeding causes necrosis of tissue at the feeding site.…
more net-like parts bearing numerous droplets of oxalic-acid containing saliva that they use for catching and killing prey and for shelter. Damage…
photosynthesis in the leaves is reduced, affecting production. The aphid’s saliva can induce strong “allergic” reactions such as malformations of the…
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