295 publication(s) trouvée(s)
Article scientifique
First record of Diaeretus leucopterus (Haliday) (Hymenoptera, Braconidae, Aphidiinae), the parasitoid of the aphid species, Eulachnus agilis (Kaltenbach) (Hemiptera, Aphididae) in North Africa
Abstract A survey of pine-associated aphids and their parasitoids was carried out in the arboretum ofPinus halepensisMiller in the Higher …
Article scientifique
Isolation and characterization of the local entomopathogenic bacterium, Bacillus thuringiensis isolates from different Egyptian soils
Abstract The local entomopathogenic bacterium, Bacillus thuringiensis ( Bt ) was isolated and characterized from 16 soil samples collected from …
Article scientifique
Isolation, identification of entomopathogenic nematodes, and preliminary study of their virulence against the great wax moth, Galleria mellonella L. (Lepidoptera: Pyralidae)
Abstract Entomopathogenic nematodes (EPNs) are a group of biological control agents that are characterized by their ability to search for …
Article scientifique
Morphological, molecular, and pathogenicity characteristics of the native isolates of Metarhizium anisopliae against the tomato leafminer, Tuta absoluta (Meyrick 1917) (Lepidoptera: Gelechiidae) in Ethiopia
Abstract The South American tomato leafminer,Tuta absoluta(Meyrick 1917) (Lepidoptera: Gelechiidae), is a newly introduced and a major threat of tomato …
Article scientifique
Pathogenicity of three entomopathogenic fungi against the Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera: Tephritidae)
Abstract The use of pesticides against the Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) as a tool to control …
Article scientifique
Biological control of cucumber powdery mildew (Podosphaera xanthii) (Castagne) under greenhouse conditions
Abstract Cucumber powdery mildew disease caused by Podosphaera xanthii (Castagne) U. Braun & Shishkoff severe disease-causing yield losses worldwide. This …
Article scientifique
Optimizing biological control agents for controlling nematodes of tomato in Egypt
Abstract Tomato is a major vegetable crop in Egypt and worldwide. Yet, many plant-parasitic nematodes (PPNs), especially Meloidogyne spp. and …
Article scientifique
Approving the biocontrol method of potato wilt caused by Ralstonia solanacearum (Smith) using Enterobacter cloacae PS14 and Trichoderma asperellum T34
Abstract This study aimed to evaluate the efficiency ofEnterobacter cloacaePS14 andTrichoderma asperellumT34 in the control of potato wilt, caused byRalstonia …
Article scientifique
Population dynamics of the predator Alloeocranum biannulipes Montrouzier and Signoret (Hemiptera: Reduviidae) feeding on the larger grain borer, Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae), infesting cassava chips
Abstract Functional and numerical responses of adult females of the predatory bug Alloeocranum biannulipes Montrouzier and Signoret (Hemiptera: Reduviidae) to …
Article scientifique
Hemocytic studies on the synergistic effect of the entomopathogenic nematode species, Steinernema carpocapsae and gamma radiation on the greater wax moth, Galleria mellonella (L.) larvae
Abstract Combined effect of substerilizing doses of gamma radiation (40 and 100 Gy) and different concentrations of the entomopathogenic nematode, …
Article scientifique
Traits of the entomopathogenic nematode, Heterorhabditis bacteriophora (Hb-EG strain), for potential biocontrol in strawberry fields
Abstract Entomopathogenic nematodes (EPNs) can provide a substantial control, especially of the root feeding larval pests. The objective of the …
Article scientifique
Using maize wastes, fermented by co-cultures of Trichoderma harzianum and Pseudomonas fluorescens, as grain dressing against m maize diseases under field conditions
Abstract Maize (Zea mays L.) is one of the most economic crops in Egypt. Production of amylase from the waste …
Article scientifique
Bacillus thuringiensis Cry1C resistance development and its processing pattern in Egyptian cotton leaf worm: Spodoptera littoralis (Boisd.) (Lepidoptera:Noctuidae)
Abstract Biopesticides based on the entomopathogenic bacterium, Bacillus thuringiensis toxins, have shown high ability to control several pests belonging to …
Article scientifique
Isolation and efficacy of the endophytic fungus, Beauveria bassiana (Bals.) Vuillemin on grapevine aphid, Aphis illinoisensis Shimer (Hemiptera: Aphididae) under laboratory conditions
Abstract The endophytic fungus, Beauveria bassiana has been found to occur endophytically in hundreds of plant species tissues and has …
Article scientifique
Beneficial insect community of Moroccan citrus groves: assessment of their potential to enhance biocontrol services
Abstract In citrus groves, beneficial insects that reduce abundance of pests are considered a key component of integrated pest management …
Article scientifique
Nematicidal activity of aqueous and organic extracts of local plants against Meloidogyne incognita (Kofoid and White) Chitwood in Algeria under laboratory and greenhouse conditions
Abstract The nematicidal efficiency of two types of extracts (aqueous and methanolic) of 5 plants Peganum harmala L., Raphanus raphanistrum …
Article scientifique
Secondary plant products against Culex pipiens (Linn.), with reference to some changes detected by scanning electron microscope
Abstract To find environment-friendly and low pest resistance natural mosquitocide, the bio-effects of smokes and oils obtained from leaves of …
Article scientifique
Effects of chitosan and emamectin benzoate on the reproductive system of Eobania vermiculata (Muller) land snails
Abstract The reproductive system of snails represents essential organ that affects snail population size. Therefore, the present research was directed …
Article scientifique
Effect of cold storage on the performance of Trichogramma bourarachae (Pintureau and Babault) (Hymenoptera: Trichogrammatidae)
Abstract In Tunisia, the use of the egg parasitoid trichogrammatid wasps to cope with several economic pests is gaining increasing …
Article scientifique
Parasitus fimetorum and Macrocheles muscaedomesticae (Acarina:Parasitidae, Macrochelidae) as Natural Predators of the Root Knot Nematode, Meloidogyne javanica Treub
Abstract The potential use of two predacious mites,Parasitus fimetorum(Berlese 1904) andMacrocheles muscaedomesticae(Scopoli 1972), for controlling the root knot nematode,Meloidogyne javanicaTreub …