Studies on the resistance of chestnut trees to chestnut gall wasps. IV. Gall formation by gall wasps, Dryocosmus kuriphilus, in susceptible and resistant varieties
Matsui, S.; Torikata, H., 1972: Studies on the resistance of chestnut trees to chestnut gall wasps. IV. Gall formation by gall wasps, Dryocosmus kuriphilus, in susceptible and resistant varieties. Journal of the Japanese Society for Horticultural Science 41(4): 344-352
The early development of galls on young leaves and stipules in July and August was similar in resistant and susceptible cvs, but eventually brown necrotic areas appeared in the vascular bundles between the gall and the healthy tissues in the resistant cvs and thereafter the growth of the galls was reduced.Other references