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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
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
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
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
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
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
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...
Plant Regeneration from Axillary Buds of Plants and Calli of Mature Embryos in Glehnia littoralis
Axillary buds Embryoids Glehnia littoralis Mature embryos Plant regeneration Umbelliferae
2009/7/29
Glehnia littoralis Fr. Schm. is very popular as a flavored wild vegetable and the roots are a useful crude drug. However, cultivation of Glehnia is extremely expensive because of the short harvest per...
Influence of Blanching on Growth,Quality and Anatomical Characters in Hamabofu (Glehnia littoralis Fr.Schm.)
essential oil light oil duct
2009/7/8
Hamabofu (Glehnia littoralis Fr.Schm.) is one of the traditional blanched vegetables in Japan. Rootstocks were grown for one month under darkness or natural daylight condition to compare plant charact...
Native Habitat,Phenology and Embryo Development of Glehnia littoralis Fr.Schm.in Areas Surrounding Shimane Peninsula,Japan
cold stratification embryo development germination wild habitat protection
2009/7/7
The native habitat, phenology and embryo development of Glehnia littoralis Fr. Schm distributed in areas surrounding Shimane Peninsula, Japan were investigated in order to facilitate preservation of n...
Effect of Some Plant Oils on Biological, Physiological and Biochemical Aspects of Spodoptera littoralis (Boisd.).
Jojoba oil sesame oil Spodoptera littoralis
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
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
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....
Genetic Transformation of Bacillus thuringiensis Insecticidal Toxic Genes to E. Coli Against Spodoptra littoralis (Boisd.)
Transformation Bt isolates E. coli toxicity against S. littoralis larvae plasmid profile and SDS-PAGE
2010/11/9
The aim of this work is to transfer genes responsible for inducing toxin proteins from some local Bt isolates to the gram-negative E. coli strain using genetic transformation. three local Bt isolates ...