Galls on deciduous trees?
Galls are ball-shaped growths that form on the leaves of trees. The cause of gall formation may be the activity of insect pests: gall mites, gall nematodes. Galls cause significant…
Galls are ball-shaped growths that form on the leaves of trees. The cause of gall formation may be the activity of insect pests: gall mites, gall nematodes. Galls cause significant…