Station:      Year:   


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

current development:

spring swarming06.04.2026
number of swarming days 36
onset of host tree infestation12.04.2026
establishment of sister broods10.05.2026
establishment of gen. 2not started
establishment of sister broods of gen. 2not started
establishment of gen. 3not started