Results 121 to 130 of about 1,045,080 (320)
PLoS ONE, 2019 The invasion of the Western Hemisphere native fall armyworm (Spodoptera frugiperda; J. E. Smith) (Lepidoptera: Noctuidae) into the Eastern Hemisphere has been notable for the rapidity and geographical breadth of new detections.
Rodney N Nagoshi +6 more
doaj +1 more source
Compensatory Feeding and Growth Responses of \u3ci\u3ePapilio Glaucus\u3c/i\u3e (Lepidoptera: Papilionidae) Larvae Reared in Darkness. [PDF]
, 2018 The goal was to determine the potential impact of photoperiod on feeding behavior and larval growth rates. Larvae from six different families of the eastern swallowtail butterfly, Papilio glaucus L.
Muehlhaus, Jennifer, Scriber, J. Mark
core +2 more sources
Popcorn genotypes resistance to fall armyworm [PDF]
Ciência Rural, 2018 ABSTRACT: The aim of this study was to evaluate popcorn genotypes for resistance to the fall armyworm, Spodoptera frugiperda. The experiment used a completely randomized design with 30 replicates. The popcorn genotypes Aelton, Arzm 05 083, Beija-Flor, Colombiana, Composto Chico, Composto Gaúcha, Márcia, Mateus, Ufvm Barão Viçosa, Vanin, and Viviane ...
Oliveira, Nádia Cristina de +6 more
openaire +4 more sources
Biological Reviews, EarlyView.ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens +64 more
wiley +1 more source
Multigenerational migration of fall armyworm, a pest insect [PDF]
Ecosphere, 2019 AbstractMultigenerational insect migration commonly expands poleward, but meteorological influences are not clearly understood. We coupled biological and physical processes for the agricultural and invasive pest Spodoptera frugiperda (fall armyworm), by modeling its seasonal migration, and comparing simulated migrations to observed captures, and ...
J. Westbrook +4 more
openaire +3 more sources
Integrating Plant Volatile Scents in Sustainable IPM Approaches for Fall Armyworm Control
Journal of Applied Entomology, EarlyView.ABSTRACT Since the invasion of the fall armyworm (FAW), Spodoptera frugiperda (Lepidoptera: Noctuidae) into new regions, studies have oriented toward low‐cost management tools and methods. This study assessed the effects of volatile scents that are naturally emitted by essential oil (EO) plants on the severity of FAW and populations of its natural ...
Djima Koffi +4 more
wiley +1 more source
Remote SensingThe fall armyworm (Spodoptera frugiperda) (J. E. Smith) is a widespread, polyphagous, and highly destructive agricultural pest. Global climate change may facilitate its spread to new suitable areas, thereby increasing threats to host plants. Consequently,
Yanru Huang +8 more
doaj +1 more source
Transcriptomic and biochemical insights into fall armyworm (Spodoptera frugiperda) responses on silicon-treated maize [PDF]
PeerJBackground The fall armyworm, Spodoptera frugiperda, is an agricultural pest of significant economic concern globally, known for its adaptability, pesticide resistance, and damage to key crops such as maize.
Inzamam Ul Haq +7 more
doaj +2 more sources
Adult Beet Armyworm and Fall Armyworm: Histology of the Compound Eyes
The Florida Entomologist, 1975 The compound eyes of the beet armyworm, Spodoptera exigua (Hubner), and the fall armyworm, S. frugiperda (J. E. Smith), are composed, respectively, of 6-7 thousand ommatidia 240-290 @mm long and 10-12 thousand ommatidia 400-470 @mm long. Both species have lenses ca. 18 @mm wide and 8 @mm thick.
openaire +2 more sources
Distributive Politics and Class Dynamics in Rural Java
Journal of Agrarian Change, EarlyView.ABSTRACT Based on fieldwork in a village I call Lone Teak in East Java, Indonesia, this paper examines emerging patterns of class differentiation and distributive politics. The history of Lone Teak's landholding structure reveals long‐term patterns of inequality. However, since widespread deforestation during 1998–2002, new dynamics emerged.
Colum Graham
wiley +1 more source