The essential and toxic element concentrations in buckwheat were analyzed by inductively coupled plasma optical emission spectrometer(ICP-OES). The concentratio
Apple replant disease(ARD) causes the inhibition of root system development, stunts tree growth and so on. To further investigate the effects of ARD on apple fr
A novel phytoplasma was detected in a cherry plum(Prunus cerasifera Ehrh) tree that mainly showed yellow leaf symptom. The tree was growing in an orchard locate