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Lots of biological activities being affected by the gradual rise in average global temperatures, and certainly no doubt this includes sped-up development of bivoltine species.  The first male tree crickets (univoltine  Oecanthus fultoni) started chirping ...

Not so much third brood, but rather, slightly advanced emergence from diapause in spring and southward movement of Cephus cinctus, wheat-stem sawfl, populations where it is impacting winter wheat even down to Kansas and western Nebraska ------------------------------ ...

anyone else dealing with traditionally bivoltine species that are having third broods lately? I have had eclosions and pairings of Actias luna, Darapsa myron, and Paonias myops from 2nd brood pupae. The larvae were reared at ambient photoperiod, outside ...