Many beekeepers are reporting the presence of large numbers of wasps in apiaries and around their bee hives. Please refer to the National Bee Unit factsheet on how to manage wasps: Wasp facts.

Mae llawer o wenynwyr yn cofnodi presenoldeb nifer enfawr o wenyn meirch mewn gwenynfeydd ac o amgylch eu cychod gwenyn. Cyfeiriwch at daflen ffeithiau yr Uned Wenyn Genedlaethol ar sut i ddelio â gwenyn meirch: Ffeithiau gwenyn.