Compatibility of mycorrhiza‐induced resistance with viral and bacterial entomopathogens in the control of Spodoptera exigua in tomato
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DOI: 10.1002/ps.7058
Abstract: Abstract BACKGROUND Arbuscular mycorrhizal fungi (AMF) are soil‐borne microorganisms that establish mutualistic associations with roots of most terrestrial plants. This symbiosis results in nutritional and defensive benefits to the host plant, usually conferring protection against… read more here.
Keywords: exigua; spodoptera exigua; control; tomato ... See more keywords
Molecular identification of differential expression genes associated with sex pheromone biosynthesis in Spodoptera exigua
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DOI: 10.1007/s00438-017-1307-3
Abstract: Species-specific sex pheromone is biosynthesized and released in most female moths as a chemical cue in mating communication. However, information on genes involved in this pathway is limited. The beet armyworm, Spodoptera exigua, is a… read more here.
Keywords: exigua; sex pheromone; sex; pheromone ... See more keywords
Midgut de novo transcriptome analysis and gene expression profiling of Spodoptera exigua larvae exposed with sublethal concentrations of Cry1Ca protein
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DOI: 10.1007/s13205-020-2129-2
Abstract: Spodoptera exigua (Hübner) is a polyphagous pest on agricultural crops, whose control is based mainly on the application of chemical insecticides. Bacillus thuringiensis (Bt) is one of the most important biological agents that have been… read more here.
Keywords: cry1ca protein; exigua; concentrations cry1ca; spodoptera exigua ... See more keywords
Insecticidal activities and biochemical properties of Pinellia ternata extracts against the beet armyworm Spodoptera exigua
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Asia-pacific Entomology"
DOI: 10.1016/j.aspen.2017.03.003
Abstract: Abstract The beet armyworm, Spodoptera exigua Hubner (Lepidoptera: Noctuidae), is a key pest of various agricultural crops in many countries throughout the world. The pest requires extensive use of pesticides and field-evolved resistances to conventional… read more here.
Keywords: exigua; pinellia ternata; armyworm spodoptera; spodoptera exigua ... See more keywords
Chemical control of polyphagous pests on their auxiliary hosts can minimize insecticide resistance: A case study of Spodoptera exigua Hübner (Lepidoptera: Noctuidae) in cotton agroecosystem.
Sign Up to like & getrecommendations! Published in 2019 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2019.01.038
Abstract: Use of insecticides for agricultural pest management have significant environmental impacts. Using integrated approaches to minimize the frequency of insecticide application by incorporating cultural control tactics can keep environmental hazards to the minimum. The alternate… read more here.
Keywords: polyphagous pests; exigua; chemical control; resistance ... See more keywords
New insights on the role of alkaline phosphatase 2 from Spodoptera exigua (Hübner) in the action mechanism of Bt toxin Cry2Aa.
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DOI: 10.1016/j.jinsphys.2016.12.004
Abstract: Cry1A and Cry2A toxins, which are widely used in Bt transgenic crops, can specifically bind to insect midguts and exert their insecticidal effects. There are interactions between insect midgut-binding proteins and Cry1A toxins; however, little… read more here.
Keywords: new insights; insights role; spodoptera exigua; exigua ... See more keywords
Development and Survival of Spodoptera exigua (Lepidoptera: Noctuidae) on Alternate Crops in Cotton Cropping Pattern, with Implications to Integrated Pest Management
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DOI: 10.1093/ee/nvx056
Abstract: Abstract Spodoptera exigua (Hübner) is a polyphagous pest that shifts its population to different hosts during its life cycle to receive nutritive advantages. Therefore, demographic evaluation of alternate hosts is important for effective pest management.… read more here.
Keywords: pest management; spodoptera exigua; development; exigua ... See more keywords
DNA sequencing reveals bacterial communities in midgut and other parts of the larvae of Spodoptera exigua Hubner (Lepidoptera: Noctuidae).
Sign Up to like & getrecommendations! Published in 2020 at "FEMS microbiology letters"
DOI: 10.1093/femsle/fnaa002
Abstract: Gut microbiota had been suggested as an important component of host defense. However, microbiota in other parts of the body have rarely been characterized. In our present work, we give a detailed view of the… read more here.
Keywords: reveals bacterial; dna sequencing; intestinal contents; exigua ... See more keywords
Functional characterization of sex pheromone receptors in Spodoptera frugiperda, S. exigua, and S. litura moths
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DOI: 10.1111/1744-7917.13098
Abstract: Moths possess an extremely sensitive and diverse sex pheromone processing system, in which pheromone receptors (PRs) are essential to ensure communication between mating partners. Functional properties of some PRs are conserved among species, which is… read more here.
Keywords: sex pheromone; exigua; exigua litura; frugiperda exigua ... See more keywords
Antiviral Function Of Peptidoglycan Recognition Protein In Spodoptera Exigua (Lepidoptera: Noctuidae).
Sign Up to like & getrecommendations! Published in 2022 at "Insect science"
DOI: 10.1111/1744-7917.13158
Abstract: Peptidoglycan recognition proteins (PGRPs) are a class of molecules that play a critical role in insect immunity. Understanding the function of PGRPs is important to improve the efficiency of microbial insecticides. In this study we… read more here.
Keywords: function; exigua; spodoptera exigua; antiviral function ... See more keywords
Chromosome-level genome assembly of an agricultural pest, the rice leaffolder Cnaphalocrocis exigua (Crambidae, Lepidoptera).
Sign Up to like & getrecommendations! Published in 2021 at "Molecular ecology resources"
DOI: 10.1111/1755-0998.13461
Abstract: The rice leaffolder Cnaphalocrocis exigua (Crambidae, Lepidoptera) is an important agricultural pest that damages rice crops and other members of related grass families. C. exigua exhibits a very similar morphological phenotype and feeding behavior to… read more here.
Keywords: rice; exigua; genome assembly; rice leaffolder ... See more keywords