92 publication(s) trouvée(s)
Article scientifique
Molecular phylogeny and identification of the Egyptian wasps (Hymenoptera: Vespidae) based on COI mitochondrial gene sequences
The Hymenoptera is one of the vital and biggest insect orders comprising the bees, wasps, sawflies, and ants. Wasps are …
Article scientifique
Improving the nematicidal potential of Bacillus amyloliquefaciens and Lysinibacillus sphaericus against the root-knot nematode Meloidogyne incognita using protoplast fusion technique
Root-knot nematodes (RKNs) are one of the major constraints of vegetable cultivation worldwide. Chemical nematicides, the primary management tool for …
Article scientifique
Potential impact of host pest fed on Bt-modified corn on the development of Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae)
Laboratory experiments were conducted to study the potential impact of genetically modified corn hybrid, transgenic Bacillus thuringiensis (Bt)-expressing (Cry2Ab/1Ac), and …
Article scientifique
Potential of the entomopathogenic nematode, Heterorhabditis marelatus, isolate in controlling the peach fruit fly, Bactrocera zonata (Saunders) (Diptera: Tiphritidae)
The peach fruit fly, Bactrocera zonata (Saunders) (Diptera: Tiphritidae), is an economic insect pest attacking the fruits of mangoes, apricots, …
Article scientifique
Biological control of the onion thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae), in open fields using Egyptian entomopathogenic nematode isolates
Entomopathogenic nematodes (EPNs) of families Heterorhabditidae and Steinernematidae are known to be effective against a variety of pests. In the …
Article scientifique
Pathogenicity of three entomopathogenic fungi, to the aphid species, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae), and their Alkaline protease activities
The aim of the present study is to investigate the effect of three entomopathogenic fungi (EPF) (Beauveria bassiana, Cladosporium cladosporioides, …
Article scientifique
Evaluation of the efficiency of Trichoderma, Penicillium, and Aspergillus species as biological control agents against four soil-borne fungi of melon and watermelon
Various experiments were carried out to promote biological control under semi-arid ecological conditions. In vitro assay, Aspergillus flavus seemed to …
Article scientifique
Biosynthesis and characterization of silver nanoparticles using Trichoderma longibrachiatum and their effect on phytopathogenic fungi
An efficient biosynthesis process for the rapid production of nanoparticles would enable the development of a “microbial nanotechnology” for mass-scale …
Article scientifique
Microbial biopesticides affected age-stage life table of the tomato leaf miner, Tuta absoluta (Lepidoptera – Gelechiidae)
The tomato leaf miner, Tuta absoluta (Meyric), second instar larvae were exposed for 1 day to LC50 of Bacillus thuringiensis …
Article scientifique
Efficacy of two predatory phytoseiid mites in controlling the western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) on cherry tomato grown in a hydroponic system
Thrips is one of the most harmful insect groups attacking many field and vegetable crops. Predatory mites, especially those in …
Article scientifique
Field evaluation of indigenous predacious insect, Chrysoperla carnea (Steph.) (Neuroptera: Chrysopidae), fitness in controlling aphids and whiteflies in two vegetable crops
The green lacewing, Chrysoperla carnea (Steph.) (Neuroptera: Chrysopidae), is a generalist predator in its larval stage of most species of …
Article scientifique
Comparative study of element contents in seven isolates of entomopathogenic nematodes
Little is known about element contents in the entomopathogenic nematodes despite their vital role in the growth and development of …
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