In:
Entomologia Experimentalis et Applicata, Wiley, Vol. 166, No. 5 ( 2018-05), p. 344-356
Kurzfassung:
Developing a general management framework for monitoring and reporting biological invasions in agricultural contexts is crucial to assist in the planning and execution of intervention and control strategies. Here we make use of a diverse range of data sets for economically significant South African agricultural fruit fly pests to offer several potential intervention strategies and present a general management framework that unifies different but related fields of research (invasion science and pest management). We review the status of T ephritidae ( D iptera) in S outh A frica with a strong focus on the highly invasive B actrocera dorsalis ( H endel) and touch on the use of population genetics in pest or invasion management. Integrated modelling of landscape friction from population genetics is undertaken to test for any intrinsic resistance to pest movement across the landscape (e.g., natural or agricultural barriers). Based on the novel analyses presented here, clearly defined landscape management units can be allocated. Across S outh A frica, control and intervention strategies for managing both invasions of new Tephritidae and existing pest species can be unified into a common framework. Finally, we illustrate the concepts outlined above in a conceptual management decision tree for integrating pest management and invasion management simultaneously. Promoting awareness among growers and the public about fruit fly invasions and impacts is a priority to prevent future incursions of fruit flies, whereas managing T ephritidae as distinct landscape units should facilitate prevention of movement of emerging and existing pests.
Materialart:
Online-Ressource
ISSN:
0013-8703
,
1570-7458
DOI:
10.1111/eea.2018.166.issue-5
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2018
ZDB Id:
2015286-3
SSG:
12
