Le Pelley, R.H. 1973 Coffee insects.. Annual Review of Entomology 18: 121-142.
Notes: Lists 6 scale insects; discusses chemical, biological and integrated control.
Le Pelley, R.H. 1973 Coffee insects.. Annual Review of Entomology 18: 121-142.
Notes: Lists 6 scale insects; discusses chemical, biological and integrated control.