Lethal and Sublethal Effects of Methoxyfenozide on the Development, Survival and Reproduction on of the Fall Armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) [PDF]
, 2011 The lethal and sublethal effects of the ecdysone agonist methoxyfenozide on the fall armyworm, Spodoptera frugiperda (J. E. Smith), were investigated by feeding a methoxyfenozide-treated diet to fifth instars until pupation in doses corresponding to the ...
Budia, F +8 more
core +7 more sources
Spodoptera littoralis (Boisd.) (Lep. Noctuidae) : influence de l'espace d'élevage au cours de la vie larvaire sur le rendement en chrysalides et en adultes [PDF]
, 1980 Après une courte description de la technique d'élevage de S. littoralis utilisée en laboratoire, les auteurs rapportent leurs observations portant sur l'influence de " l'espace d'élevage " offert aux chenilles pendant les deux derniers stades larvaires ...
Couilloud, René, Giret, Michel
core
Sesquiterpenes from and their Antifeedant Activity
Natural Product Communications, 2012 Phytochemical investigation of the acetone extract of the aerial parts of Onopordum illyricum L. afforded five known sesquiterpenoids: compounds 3 and 4 already isolated from O.
Sergio Rosselli +4 more
doaj +1 more source
Less is More: Treatment with BTH and Laminarin Reduces Herbivore-Induced Volatile Emissions in Maize but Increases Parasitoid Attraction [PDF]
, 2018 Chemical plant strengtheners find increasing use in agriculture to enhance resistance against pathogens. In an earlier study, it was found that treatment with one such resistance elicitor, BTH (benzo-(1, 2, 3)-thiadiazole-7-carbothioic acid S-methyl ...
El-Husseini, Monir +5 more
core
Biological and predatory characteristics of Andrallus spinidens (Hem.: Pentatomidae) on fourth instar larvae of Spodoptera littoralis (Lep.: Noctuidae), under laboratory conditions [PDF]
نامه انجمن حشرهشناسی ایران, 2012 Biological and predatory characteristics of Andrallus spinidens (F.) on fourth instar larvae of Egyptian cotton leafworm, Spodoptera littoralis (Bois.), were investigated, under laboratory condition, at 25 ± 1°C, 60 ± 5% RH and a photoperiod of 16: 8 ...
J. Mohaghegh +3 more
doaj
Gene synthétique cryic et plantes transgéniques exprimant ledit gène [PDF]
, 2003 L'invention est relative à un gène synthétique codant pour une toxine CryIC de Bacillus thuringiensis, et à des plantes transgéniques exprimant ce ...
Chaufaux, Josette +4 more
core
International Journal of Agriculture and BiologyMicroRNAs (miRNAs) are evolutionarily conserved RNAs that play a crucial role in the apoptotic process in insects. In this study, the transcriptional regulation of eight apoptotic-related genes (Fas1, Fas2, Caspase 8, Caspase 5, COX1, Apaf1, Dronc and Effector Caspase-1) in Spodoptera littoralis was analyzed.
openaire +1 more source
Strong Attraction of the Parasitoid Cotesia marginiventris Towards Minor Volatile Compounds of Maize [PDF]
, 2018 Plants infested with herbivorous arthropods emit complex blends of volatile compounds, which are used by several natural enemies as foraging cues. Despite detailed knowledge on the composition and amount of the emitted volatiles in many plant-herbivore ...
Brunner, Virginie +3 more
core
Insect oral secretions suppress wound-induced responses in Arabidopsis [PDF]
, 2017 The induction of plant defences and their subsequent suppression by insects is thought to be an important factor in the evolutionary arms race between plants and herbivores.
Bodenhausen, Natacha +7 more
core
Differential Attractiveness of Induced Odors Emitted by Eight Maize Varieties for the Parasitoid Cotesia marginiventris: Is Quality or Quantity Important? [PDF]
, 2018 Herbivore-induced plant volatiles can function as indirect defense signals that attract natural enemies of herbivores. Several parasitoids are known to exploit these plant-provided cues to locate their hosts. One such parasitoid is the generalist Cotesia
Hoballah, Maria +2 more
core