Barbara mappana explained

Barbara mappana is a species of moth in the family Tortricidae, found in North America. It has been reported on cones of white spruce, but is also considered to be of minor importance compared to other insect species which consume and potentially damage white spruce.^{[1] [2]}

References

1. Hedlin, A.F.; Yates, H.O.; Tovar, D.C.; Ebel, B.H.; Koerber, T.W.; Merkel, E.P. 1980. Cone and seed insects of North American conifers. Can. For. Serv./USDA For. Serv./Secretaría Agric. Recursos Hidráulicos, Mexico. 122 p. [A publication instigated at the 10th meeting of the Study Group on Forest Insects and Diseases, North American Forestry Commission, FAO, held in Canada in 1974]
2. Syme, P.D.; Nystrom, K.L. 1988. Insects and mites associated with Ontario forests: Classification, common names, main hosts and importance. Canadian Forestry Service, Great Lakes Forestry Centre, Sault Ste Marie, Ontario. Information Report O-X-392. 131 p.