Popillia japonica spotted by Hans van Groenigen: “Lots and lots in the grape and plum. Probably in the chestnut too, but have not climbed it to check. Caught about 250 during the day and fed them to the chickens. Another 250 escaped. will count more accurate tomorrow.” in the IPM App App on 06.07.2023
#IPMApp #Popilliajaponica #SPOTTERON