American serpentine leaf miner
tissue where damage is caused by extensive mines, leaving the outer layers of the leaf intact. Shortly before pupating, the grown larva cuts a sickle-shaped [...] pea, bean and potato. In greenhouses, it is mainly found on gerbera and chrysanthemum. Today the insect is widespread across the whole world. Damage symptoms [...] plants of fruiting vegetable crops, however, a considerable quantity of foliage can get damaged before the harvest is affected. The older larvae make wider tunnels