Station:      Year:   


lines with same color represent minimal and maximal development of the particular generation

current development:

spring swarming05.04.2026
number of swarming days 87
onset of host tree infestation10.04.2026
establishment of sister broods10.05.2026
establishment of gen. 205.06.2026
establishment of sister broods of gen. 226.06.2026
establishment of gen. 3not started