ABC 13 Houston on MSN4 个月
What are oak galls, and why could there be more in Houston this fall?
Oak galls are the result of gall wasps. Inside the galls are the insect's eggs and larvae. When the eggs are first laid, the ...
JSTOR Daily7 年
The Uses of Insect Galls
Cuvier on field cirsium Cynips gallæ-tinctoriæ Olivier, Cynips polycera Giraud, Cynips quercus-folii Linnæus (Cynips quercusterminalis) = Biorhiza pallida Olivier, Cynips quercustozæ Bosc, Pemphigus ...
来自MSN1 个月
8-Year-Old Boy’s Find Changes 100 Years of Insect and Plant Science
Hugo’s father, Andrew Deans, a professor of entomology at Penn State, identified the objects as oak galls – abnormal plant growths induced by certain wasp species. This simple observation has ...