Azadirachtin-based insecticide impairs testis morphology and spermatogenesis of the southern armyworm Spodoptera eridania (Lepidoptera: Noctuidae).
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DOI: 10.1002/ps.7338
Abstract: BACKGROUND In the search for alternative tools for integrated pest management, azadirachtin, a botanical insecticide, has been used with the most promising activity against Spodoptera spp., but the mechanism of cytotoxicity on reproductive organs remains… read more here.
Keywords: spermatogenesis; azadirachtin; morphology; spodoptera eridania ... See more keywords
Quality assessment of Telenomus remus successively reared on Spodoptera litura eggs for thirty generations.
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DOI: 10.1002/ps.7466
Abstract: BACKGROUND Telenomus remus (Nixon) is a dominant natural enemy controlling the invasive pest Spodoptera frugiperda (J. E. Smith). Continuous rearing of egg parasitoids on alternative hosts is crucial for mass production and cost reduction. However,… read more here.
Keywords: quality; litura; litura eggs; spodoptera ... See more keywords
Intracellular Localization and Cytotoxicity of Bacillus thuringiensis Vip3Aa against Spodoptera frugiperda (Sf9) Cells.
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DOI: 10.1016/j.jip.2020.107340
Abstract: Vip3Aa protein is produced by Bacillus thuringiensis during vegetative growth and displays high toxicity against a wide range of lepidopteran insect larvae such as Spodoptera exigua and Spodoptera frugiperda, both important insect pests worldwide. Vip3Aa… read more here.
Keywords: spodoptera frugiperda; intracellular localization; actvip3aa; vip3aa ... See more keywords
A novel reference dated phylogeny for the genus Spodoptera Guenée (Lepidoptera: Noctuidae: Noctuinae): new insights into the evolution of a pest-rich genus.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular phylogenetics and evolution"
DOI: 10.1016/j.ympev.2021.107161
Abstract: The noctuid genus Spodoptera currently consists of 31 species with varied host plant breadths, ranging from monophagous and oligophagous non-pest species to polyphagous pests of economic importance. Several of these pest species have become major… read more here.
Keywords: novel reference; evolution; genus; spodoptera species ... See more keywords
The green lacewing Chrysopa formosa as a potential biocontrol agent for managing Spodoptera frugiperda and Spodoptera litura
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DOI: 10.1017/s000748532200030x
Abstract: Abstract Understanding predator–prey interactions is essential for successful pest management by using predators, especially for the suppression of novel invasive pest. The green lacewing Chrysopa formosa is a promising polyphagous predator that is widely used… read more here.
Keywords: litura; spodoptera; lacewing chrysopa; frugiperda ... See more keywords
Identification of Spodoptera frugiperda (Lepidoptera: Noctuidae) and its two host strains in China by PCR-RFLP.
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DOI: 10.1093/jee/toad073
Abstract: The fall armyworm (FAW) Spodoptera frugiperda was first found in China in 2018. In other countries, FAW has evolved corn and rice strain biotypes. It is not possible to identify these strains based on morphology.… read more here.
Keywords: faw; spodoptera; strain; pcr rflp ... See more keywords
Genomic divergences between the two polyphagous Spodoptera relatives provide cues for successful invasion of the fall armyworm
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DOI: 10.1111/1744-7917.12738
Abstract: The fall armyworm Spodoptera frugiperda recently invaded China, ravaging crops in many provinces. Deciphering the possible genetic basics for its successful invasion is critical for innovative and specific control for this gluttonous pest. Here we… read more here.
Keywords: invasion; spodoptera; successful invasion; fall armyworm ... See more keywords
Synergistic activity of Bacillus thuringiensis δ‐endotoxin and TMOF against Culex pipiens and Spodoptera littoralis larvae
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DOI: 10.1111/1748-5967.12257
Abstract: Trypsin Modulating Oostatic Factor (TMOF) is a decapeptide hormone that inhibits the biosynthesis of digestive enzymes in the mosquito midgut. The hormone inhibits food digestion and ultimately leads to starvation and death. It has been… read more here.
Keywords: gst; tmof; larvae; littoralis ... See more keywords
Resistance in the Genus Spodoptera: Key Insect Detoxification Genes
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DOI: 10.3390/insects12060544
Abstract: Simple Summary The moth larvae are among the most damaging pest species on crops worldwide. In this review, we focus on the genus Spodoptera, which can feed on many crops such as rice, cotton or… read more here.
Keywords: insects; detoxification; resistance; genus spodoptera ... See more keywords