Entomopathogenic fungi associated with certain scale insects (Hemiptera: Coccoidea) in Egypt

Abstract

Scale insects (Hemiptera: Coccoidea) are economically important pests in Egypt. Entomopathogenic fungi are considering principal pathogens among piercing sucking insects including scales. Very little attention was paid to the potential of fungal pathogens for scales in Egypt. In the following compilation, data on the record of fungal pathogen of the scale insects in Egypt, their host insects, host plants, locality distribution and identify are summarized. Assess of these entomopathogens in biocontrol experiments against scales and practical application under laboratory, field conditions and commercials utilization are also included. The aim of this review is to overview on the pathogenic fungal-scales relationships in Egypt.

Study on Diversity of Fungus Associated with Nephila pilipes

“…The hyphae measured 80 µm in length.Conidiophores more or less distant from the vegetative hyphae are erect, straight, unbranched or branched only in the apical region(Ezz, 2012), conidiophore measured 47 µm in length. Conidia are one to four celled, smooth and shield shaped and chains of conidia that readily disarticulate are diagnostic for the genus Cladosporium(Ezz, 2012), conidia are 0.1 µm in diameter. Reproduction is by the means of asexual spores (Figure4).…”