Sumac aphid gall (Melaphis rhois). Though parasitic, these aphids are not harmful to the host plant. The galls are formed when the female aphids lay a single egg on the underside of the sumac leaf. the leaf then forms a sac over the egg.
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Details
Creative#:
TOP22057994
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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