mcerny wrote:
In Europe, several species of the genus Liriomyza, e.g. L. bryoniae, L. huidobrensis, L. sativae, L. strigata, L. trifolii, feed on host plants of Chenopodiaceae. Their identification is reliable only by studying the male genitalia. If you can send me the flies, I'll be happy to identify them.

Milos