Development of Feeding Attractants as Monitoring Lures for Moth Pests of Apple
…were sampled for leafroller and Lacanobia larvae, and apple fruit infested with codling moth larvae. Leafroller larvae were sampled by visual searching for damage and for rolled leaves. Lacanobia larvae…
Management of Leafrollers in Apple
…dispenser plus reduced use of insecticides. OBJECTIVES: Evaluate the effects of Bt endotoxin ingestion on leafroller larval development and develop and then validate a predictive phenology model for leafroller emergence…
Leafroller Biology and Potential for Control with Insect Growth
FINAL REPORT FOR 1999-2000 TITLE: Leafroller Biology and Potential for Control with Insect Growth Regulators PRINCIPAL David R. Horton, Yakima Agricultural Research Laboratory, ARS INVESTIGATORS: CO-INVESTIGATORS: Alan L. Knight, Yakima…