As mentioned in https://callofnatureblog.wordpress.com/2015/06/21/insects-7/, the “sweetest” period for shooting insects is in May. Unfortunately this year I missed this occasion due to time constraints.
Nevertheless June is also good and with a little (read “lots of”) patience one can get fine results. Well, you got to be patient in this photography area and you got to like it a lot, otherwise there will be no usable results.
PS. Check this too: https://callofnatureblog.wordpress.com/2015/10/28/insects-8/