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Fact sheet update: Monitro Cacwn Asia

Mae ein taflen ffeithiau ar fonitro cacwn Asia wedi'i diweddaru (fersiwn Saesneg). Mae'r diweddariad yn cynnwys gwybodaeth am ddetholiad bach o drapiau dethol sydd ar gael yn fasnachol y gellir eu defnyddio i fonitro yn ystod y gwanwyn a rhoi arweiniad ar sefydlu gorsafoedd monitro er mwyn monitro yn ystod yr haf.

An asian hornet is sitting on a closed jar drinking liquid bait from a wet cloth.