Publications for:

pest = Phytoplasma mali
crop = Apple (Malus)
country = Switzerland

found 2 publications:

2011

Characteristics of the spread of apple proliferation by its vector Cacopsylla picta
Phytopathology (2011) 101 (12), 1471-1480
publishers website - pestinfo wiki

2009

Cacopsylla melanoneura has no relevance as vector of apple proliferation in Germany
Phytopathology (2009) 99 (6), 729-738
publishers website - pestinfo wiki