Ecology and management of Bactericera cockerelli and Candidatus Liberibacter solanacearum in New Zealand  

作　　者：Jessica VEREIJSSEN 

机构地区：[1]Applied Entomology,the New Zealand Institute for Plant and Food Research Limited

出　　处：《Journal of Integrative Agriculture》2020年第2期333-337,共5页农业科学学报（英文版）

基　　金：supported by the New Zealand Institute for Plant and Food Research Limited Internal Core funding;the Plant Biosecurity Cooperative Research Centre (Australia) (CRC2079);the Sustainable Farming Fund (New Zealand, 09/143, 12/058, and 404861)Potatoes New Zealand Inc.

摘　　要：The psyllid Bactericera cockerelli was first reported in New Zealand in 2006 and spread quickly throughout all potato growing regions.In 2009,B.cockerelli was associated with the plant pathogenic bacterium Candidatus Liberibacter solanacearum,the putative causal agent of zebra chip disease in potato.Both the psyllid and the bacterium have non-crop host plants which can serve as reservoirs when the crop is not available.Growers apply different management strategies that fit integrated pest management programmes to manage B.cockerelli and subsequently lower incidence of zebra chip disease in potato crops.Despite best management efforts,complete control of B.cockerelli and zero incidence of zebra chip disease are not achievable at the current time.The psyllid Bactericera cockerelli was first reported in New Zealand in 2006 and spread quickly throughout all potato growing regions. In 2009, B. cockerelli was associated with the plant pathogenic bacterium Candidatus Liberibacter solanacearum, the putative causal agent of zebra chip disease in potato. Both the psyllid and the bacterium have non-crop host plants which can serve as reservoirs when the crop is not available. Growers apply different management strategies that fit integrated pest management programmes to manage B. cockerelli and subsequently lower incidence of zebra chip disease in potato crops. Despite best management efforts, complete control of B. cockerelli and zero incidence of zebra chip disease are not achievable at the current time.

关 键 词：Bactericera cockerelli Candidatus Liberibacter solanacearum POTATO insect vector 

分 类 号：S435.32[农业科学—农业昆虫与害虫防治]