Publications for:

pest = Lepidosaphes ulmi
crop = Oak (Quercus)

found 3 publications:

2016

A checklist of the scale insects (Hemiptera Coccomorpha) in Luxembourg
REDIA (2016) 99, 151-153
publishers website - pestinfo wiki

2009

The Coccoidea on Quercus (Fagaceae) in Bulgaria and Greece, with particular reference to their importance as honeydew-producing insects
Entomological News (2009) 120 (2), 216-223
publishers website - pestinfo wiki

[Diaspidinae and Odonaspidinae (Hemiptera: Diaspididae) species determined in Agri, Bitlis, Hakkari, Igdir and Van provinces]
Turkish Journal of Entomology (2009) 33 (2), 133-152
publishers website - pestinfo wiki