oak gall apple parasitic wasp

navigate by keyword : food leaf wood produce invertebrate animal carving plant art flower insect dessert tree branch dish hand wildlife iron oak gall apple parasitic wasp galls hang stem rounded growths filled spongy mass single larva located hard seed like cell center indicate presence grows point emerges high tanic acid tannic used chinese medicine practitioners found profusely oaks grow harm

Oak Gall or Apple Gall Parasitic Wasp Royalty Free Stock Photo
Frozen oak apple covered with hoarfrost. Insect parisitic gall wasp. Winter simple background Royalty Free Stock Photo
Oak apple or gall Royalty Free Stock Photo
Three Oak Galls or Apple Galls in Varying Stages of Decomposition Royalty Free Stock Photo
Wasp gall on oak leaves in autumn Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Oak Gall or Apple Gall Parasitic Wasp
oak gall or apple on leaf closeup selective focus Royalty Free Stock Photo
Close up of Oak Apples Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Cynips quercusfolii gall balls on oak leaf Royalty Free Stock Photo
Oak galls are also called Apple Galls. They hang from a leaf stem much like an apple. They are rounded growths filled with a spongy mass that indicate an insect presence. A single wasp larva is located in the hard seed-like center. The gall grows and at some point, the wasp emerges. Oak galls are high in tannic acid and are used by some Chinese medicine practitioners. They can be found profusely where Oaks grow and don't usually harm the tree.


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