Andricus grossulariae is a gall wasp species inducing agamic acorn cup galls on oak tree acorn cups and sexual phase galls on catkins. Synonyms include...
7 KB (603 words) - 20:15, 10 February 2024
Andricus grossulariae (Giraud, 1859) Andricus hartigi (Hartig, 1843) Andricus hastata (Kinsey, 1937) Andricus hedwigia (Kustenmacher, 1894) Andricus highlandensis...
24 KB (1,904 words) - 01:44, 14 July 2024
the species include Cynips kollari, Andricus quercusgemmae, A. minor, A. indigenus and A. circulans. Adult Andricus kollari are dark brown, and about 1...
14 KB (1,606 words) - 22:15, 17 February 2024
conditions, be mistaken for the acorn cup gall, caused by the gall wasp Andricus grossulariae. A number of insect inquilines live harmlessly within the knopper...
9 KB (895 words) - 03:20, 19 May 2024
number about 35. In Britain, the knopper gall is very common, and Andricus grossulariae produces somewhat similar spiky galls on the acorn cups. Also common...
40 KB (3,444 words) - 18:28, 17 June 2024