Publications for:

pest = Polygonum aviculare (weed)
beneficial = Gastrophysa polygoni (weed bioagent)

found 1 publications:

1999

Gene flow among populations of the leafbeetle species Gastrophysa polygoni and Lochmaea suturalis in Denmark [Coleoptera: Chrysomelidae]
Entomologia Generalis (1999) 23 (4), 271-279
pestinfo wiki