Corn rootworm
year. The pest overwinters in the soil in the egg stage. Egg hatching start in the middle of May and continues until the begin of July, with the presence [...] of the female flowers, can cause flower abortion and, in the case of heavy infestations, significantly reduce the number of seeds. During the milk and [...] black stripes on the wing covers. They emerge throughout the summer period with a peak between the end of June and the middle of July. The adults may mate