FINAL REPORT FOR 1999-2000 TITLE: Management of Leafrollers in Apple PRINCIPAL Alan L. Knight, Yakima Agricultural Research Laboratory, ARS INVESTIGATORS: CO-INVESTIGATORS: Steve Cockfield, Scientific Methods FUNDING HISTORY: Funding in 1995-1996…

…was removed and replaced with new fruit for additional assay replicates. The objective of assays conducted on apple trees was to prevent codling moths from infesting apples by repelling them…