Demirel, NCranshaw, W2024-09-182024-09-1820060334-21231876-7184https://doi.org/10.1007/BF02981343https://hdl.handle.net/20.500.12483/12362Two trials were conducted in 2002 with 14-day-old spring canola (Brassica napus L.) seedlings to evaluate the effects of previous leaf injuries of different cultivars on subsequent injury by western black flea beetle (WBFB), Phyllotreta pusilla Horn (Coleoptera: Chrysomelidae), under greenhouse conditions in Colorado (USA). Previous leaf cutting was found to have only minor effects on subsequent infestation and injury by WBFB, and such effects may be cultivar-specific. Only IMC205 showed significant differences by more than one parameter during these studies; cultivars Excel and 46A65 showed no responses in injury or infestation between previously cut and uncut plants.eninfo:eu-repo/semantics/closedAccessspring canolaPhyllotreta pusilla Hornleaf injuriescut and uncut plantsArticle341879110.1007/BF029813432-s2.0-30744444413Q2WOS:000234572100011Q3