Biological activity of SeMNPV, AcMNPV, and three AcMNPV deletion mutants against Spodoptera exigua
larvae (Lepidoptera: Noctuidae).
A new cell line (NTU-SE) from pupal tissues of the beet armyworm, Spodoptera exigua
(Lepidoptera: Noctuidae), is highly susceptible to S.
Recent work by Orrock et al (2017) found low quality food induced cannibalistic behavior in a common pest, the beet armyworm (Spodoptera exigua
)', caterpillars that were fed leaves sprayed with methyl jasmonate, a known elicitor of plant defenses, were more likely to attack conspecifics compared to those that were fed control leaves.
Virulence of entomopathogenic fungi Metarhizium anisopliae and Paecilomyces fumosoroseus for the microbial control of Spodoptera exigua
. Mycobiology 42: 385-390.
A similar effect on the embryogenesis of Spodoptera exigua
(Hubner) (Lepidoptera: Noctuidae) has been reported with other products by other authors, who attributed such malformations to the ability of these products to affect the metabolism of lipids and proteins, which are major constituents of the chorion layer (Fila et al.
Gene knockout demonstrates that vip3A contributes to the pathogenesis of Bacillus thuringiensis toward Agrotis ipsilon and Spodoptera exigua
In contrast, Saeed et al.,  assessed the toxicity of chlorpyrifos along with cypermethrin, lufenuron, and emamectin benzoate on 2nd instar larvae of Spodoptera exigua
field population after 72-h exposure, they found that chlorpyrifos was the least toxic pesticide ([LC.sub.50] = 175 mg/l) and the most potent pesticide was emamectin benzoate ([LC.sub.50] = 0.005 mg/l).
The authors found that methoxyfenozide significantly reduced adult male longevity of beet armyworm, Spodoptera exigua
compared with females by 1.1 and 1.5 d at 75 and 150 mg (AI)/liter, respectively.
Insecticidal activity of pogostone against Spodoptera litura and Spodoptera exigua
2008), mientras que en Spodoptera exigua
(Hubner) mide tan solo 5 mm (Amaldoss & Hsue 1989) y en S.
Significance of penetration and metabolism on topical toxicity of diflubenzuron in Spodoptera Httoralis and Spodoptera exigua
. Entomologia Experimentalis et Applicata 82: 255-260.