During which months does the wood wasp typically infest?

The wood wasp, particularly recognized for its role in damaging trees, generally tends to infest during the warmer months when environmental conditions are more favorable for its lifecycle, including breeding and food availability. July and August are prime months because the weather is typically warm, which encourages the activity and reproduction of many insect species, including wood wasps. During this time, these insects are most likely to seek out trees for laying eggs, causing potential infestations.

The choice focusing on April and May suggests an earlier season that may not provide the optimal conditions for wood wasps to be active in large numbers. Similarly, September and October would imply later in the year when the weather starts to cool down, which generally leads to a decrease in insect activity. The winter months of January and February are characterized by cold temperatures and typically signify a dormant period for many insects, including wood wasps, further affirming why those months are unlikely for infestation.