1. Insect-pest management and control;Anonymous,1969
2. Report of the Mirex Advisory Committee to William D. Ruckelshaus, Administrator;Anonymous,1972
3. Fruit pesticide handbook;Anonymous;Michigan State Univ. Ext. Serv. Ext. Bull,1984
4. Tree fruit production guide;Anonymous;Pennsylvania State Univ. Coop. Ext. Serv,1984
5. Integrated pest management systems In Pennsylvania apple orchards;Asqulth,1979