Bibliografía (29 obras)
Walnut husk fly
1991
1987
Apple maggot in Washington
1984
The codling moth
McDaniel and twospotted mite
Mite counting in apple pest management
Orchard spraying in the Pacific Northwest
Pear psylla detection and control
The pea weevil
Spotted tentiform leafminer
Green peach aphid control on peach trees
1982
Mosquito prevention and control
Insect and mite control in home orchard tree fruits and nuts
Lady beetles
Pear psylla
1980
Controlling the green peach aphid on peach trees
Seedcorn maggot
1978
European earwig prevention and control
1976
Cockroach prevention and control
Cherry fruit flies
1975
Applied entomology for agents, field men and applicators
1974
Wireworm control in potatoes
The garden symphylan
1973
Green lacewing
1972
Hover or syrphid flies
Insecticides
Minute pirate bug