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Insecticidal Activity of Chitosans of Different Molecular Weights and Chitosan-metal Complexes against Cotton Leafworm Spodoptera littoralis and Oleander Aphid Aphis nerii
arthropod pests larval mortality biopolymer
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2015/3/9
As an alternative to synthetic pesticides, chitosan has received much attention as a biopolymer active against
some agricultural pests. The, insecticidal activity of chitosans of four molecular weig...
Toxicity and Biochemical Impacts of Some New Insecticide Mixtures on Cotton Leafworm Spodoptera littoralis (Boisd.)
toxicity enzymes Spodoptera littoralis
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2015/3/6
The susceptibility to five new insecticide mixtures: chlorosan, feroban, cygron, engeo, and kingbo was studied
in the 2nd and 4th instar larvae of the cotton leafworm Spodoptera littoralis (Boisd.)....
Effectiveness of some botanical insecticides against Spodoptera littoralis Boisduvala (Lepidoptera: Noctudiae), Myzus persicae Sulzer (Hemiptera: Aphididae) and Tetranychus urticae Koch (Acari: Tetranychidae)
Spodoptera littoralis Myzus persicae Tetranychus urticae botanical insecticides Azadirachta indica Chrysanthemum cinerariifolium Pongamia glabra
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2015/3/3
Biological efficiency of botanical insecticides was determined that were obtained from Pongamia glabra, Azadirachta indica and Chrysanthemum cinerariifolium against Spodoptera littoralis, Myzus persic...
Effect of Bio-rational Insecticides on Some Biological Aspects of the Egyptian Cotton Leafworm Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae)
bio-rational insecticides Spodoptera littoralis
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2015/3/2
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...
Potential insecticidal activity of extracts from 18 species of medicinal plants on larvae of Spodoptera littoralis – Short Communication
plant extract medicinal plants Spodoptera littoralis insecticidal activity
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2015/1/30
Insecticidal activity of methanol extracts from 18 species of medicinal plants was tested on 3rd instar larvae of the Egyptian cottonworm (Spodoptera littoralis). All extracts were toxic to larvae. Ex...
INSECTICIDAL ACTIVITIES OF ESSENTIAL OILS FROM SOME CULTIVATED AROMATIC PLANTS AGAINST SPODOPTERA LITTORALIS (BOISD)
Coriandrum sativum, Daucus carota essential oils Foeniculum vulgare Fumigant activity LC50 Origanum majorana Pelargonium graveolens
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2014/2/21
Medicinal plant species were tested for their fumigant activity against Spodoptera littoralis third instar larvae. Responses
varied according to plant species and parts used. For the present investi...
Effect of Some Plant Oils on Biological, Physiological and Biochemical Aspects of Spodoptera littoralis (Boisd.).
Jojoba oil sesame oil Spodoptera littoralis
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2010/11/12
Jojoba and Sesame oil extracts were used in this work to evaluate their effects on biological,
physiological as well as biochemical changes of the cotton leafworm Spodoptera littoralis (Boisd.). Both...
Impact of Bacillus thuringiensis on Protein Content and Enzymes Activity of Spodoptera littoralis
Bacillus thuringiensis var. kurstaki Dipel-2x Spodoptera littoralis GOT GPT
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2010/11/12
Effectiveness of the commercial formulation of Bacillus thuringiensis var. kurstaki “Dipel-2x” on the total protein content and the activity of three haemolymph enzymes acetylcholinesterase (AchE), gl...
Pathogenicity and Genetic Variability of Five Entomopathogenic Fungi Against Spodoptera littoralis
S. littoralis Entomopathogenic fungi Biological control RAPD-PCR SDS-PAGE
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2010/11/11
Five entomophathogenic fungi Beauveria bassiona, B. brongniartti, Paecilomyces farmosus,
Metarhizium anisopliae and M. flavoviridae were used as a biological control agents for Spodoptera littoralis....