Two host-plant strains in the fall armyworm

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外文摘要：The fall armyworm(Spodoptera frugiperda)is one of the major pest insects damaging diverse crops including cotton,corn,rice,and sorghum.Fall armyworms have been identified as two morphologically indistinguishable strains,the corn strain,and the rice strain,named after their preferred host-plants.Although initially recognized as host-plant strains,there has been an ongoing debate regarding whether the corn and rice strains should be considered as such.In this article,we present arguments based on recent pop-ulation genomics studies supporting that these two strains should be considered to be host-plant strains.Furthermore,host-plant adaptation appears to be a driving evolutionary force responsible for incipient speciation in the fall armyworm.

外文关键词：

fall armywormhost-plant adaptationincipient speciationSpodoptera frugiperda

作者：

Kiwoong Nam、Nicolas Nègre、Clara Ines Saldamando Benjumea

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作者单位：

DGIMI,Université de Montpellier,INRAE,Montpellier,France

Grupo de Biotecnología-Vegetal UNALMED-CIB,Laboratorio de Ecología y Evolución de Insectos 16-223,Facultad de Ciencias,Departamento de Biociencias,Universidad Nacional de Colombia,Medellín,Colombia

出版年：

2024

DOI：

10.1111/1744-7917.13346

中国昆虫科学(英文版)

中国昆虫学会中科院动物所

中国昆虫科学(英文版)

CSTPCD

影响因子：0.484

ISSN：1672-9609

年,卷(期)：2024.31(6)