Station:      Year:   


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

current development:

spring swarming05.04.2025
number of swarming days 130
onset of host tree infestation12.04.2025
establishment of sister broods11.05.2025
establishment of gen. 206.06.2025
establishment of sister broods of gen. 226.06.2025
establishment of gen. 317.07.2025