Results 121 to 130 of about 42,946 (222)

Gene synthétique cryic et plantes transgéniques exprimant ledit gène [PDF]

open access: yes, 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  

Metatranscriptomic analysis of larvae guts from field-collected and laboratory-reared Spodoptera frugiperda from the South American subtropical region [PDF]

open access: yes, 2015
This is the first study to report a high-throughput approach integrating gene expression data from Spodoptera frugiperda guts and their associated metatranscriptomes.
Cabrera, Natalia Alina   +2 more
core   +2 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]

open access: yes, 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  

Effect of bio-rational insecticides on some biological aspects of the Egyptian cotton leafworm Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae)

open access: yesPlant Protection Science, 2008
The bio-rational insecticides Dipel 2x, BioFly, Agrin, BioGuard, Spinosad, Neemix, Mectin and Match were tested for their effect on 1st, 3rd and 5th instar larvae and egg masses (24, 48 and 72 h old) of the Egyptian cotton leafworm Spodoptera littoralis ...
Mohamed A. M. Osman   +1 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]

open access: yes, 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  

Effect of gamma irradiation on the susceptibility of the cotton leaf worm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) to the infection with nucleopolyhedrosis virus

open access: yesEgyptian Journal of Biological Pest Control, 2018
The sensitivity of irradiated cotton leaf worm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae), to infection with nucleopolyhedrosis virus (SpliNPV) was evaluated. S. littoralis pupae were irradiated by four low doses of gamma radiation, 40, 60,
Waheed Ahmed Abd-Elhamid Sayed   +1 more
doaj   +1 more source

Transcriptome Analysis of Gene Families Involved in Chemosensory Function in Spodoptera littoralis (Lepidoptera: Noctuidae)

open access: yesBMC Genomics, 2019
Deciphering the molecular mechanisms mediating the chemical senses, taste, and smell has been of vital importance for understanding the nature of how insects interact with their chemical environment.
W. B. Walker   +5 more
semanticscholar   +1 more source

Biological and predatory characteristics of Andrallus spinidens (Hem.: Pentatomidae) on fourth instar larvae of Spodoptera littoralis (Lep.: Noctuidae), under laboratory conditions [PDF]

open access: yesنامه 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  

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