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From Twitter

06 September 2023
We thought it would be useful to update the list of P. japonica host plants. In this respect, the dataset deposited by Tayeh et al. (2023) serves two purposes: (1) to provide a list of the host plants of Popillia japonica via a comprehensive review o...
29 August 2023
Citizen Science
Pest management
Regulatory reporting  of invasive alien species or controlled pests such as the Japanese beetle to national authorities can be challenging for citizens. Therefore, in the IPM Popillia Horizon 2020 project, the "Automated Reporting System" (ARS) ...
26 July 2023
Pest management
Europe is facing the first Japanese beetle outbreak north of the alps. The phytosanitary service of Zurich in Switzerland has detected Popillia japonica in monitoring traps and on herbs and shrubs in an area close to the airport of Zurich. The delimi...
Vercelli - Football field Vercelli - Football field

Another Day in the Field

We need more larvae, a lot more larvae! That's our mission, our first in this year.

This time we were headed to a field in Vercelli, Piedmont.

While driving, the bus would shake and make weird noises when applying the brakes which is why we stopped a first time to inspect our tires and a second time at a mechanics to let him check properly. 

We found a mechanic, somewhere in the Gottardo region, and there comes this old guy, something between 70 and 80 years old, he takes a look at the bus, grunts, takes the key and drives off. Still in the backseat sitting - Aidan, our newest team member 😳

As they drove off we didn't quite know what just happened and imagined: if this was Columbia, Aidan would have been long sold and we would never see our car again. Luckily, we are in Switzerland and they returned 10min later, Aidan was safe and unharmed. Sooner or later we would need new brakes but for the moment we are fine to continue our journey.

Arriving in Vercelli, we found the most perfect place for Japanese beetles. There was a blueberry field right next to an irrigated football field. Perfect for the beetles and perfect for oviposition. 

And wow, did we find a lot of larvae! They literally popped out of the soil, we didn't have to dig deep. There were up to 40 larvae per hole. It was very satisfying and a lot of fun.

We found the 1500+ larvae in no time and earned ourselves a good lunch before heading home. What a good day!

Azorean field work between islands
Frontiers in Insect Science launches Research Topi...

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 EU Flag This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 861852