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Ibrahim, H. (2017). Biodiversity of Entomopathogenic Fungi Naturally Infecting Cabbage Aphid, Brevicoryne brassicae. L.. Journal of Plant Protection and Pathology, 8(12), 631-634. doi: 10.21608/jppp.2017.46947
Heba Y. E. Ibrahim. "Biodiversity of Entomopathogenic Fungi Naturally Infecting Cabbage Aphid, Brevicoryne brassicae. L.". Journal of Plant Protection and Pathology, 8, 12, 2017, 631-634. doi: 10.21608/jppp.2017.46947
Ibrahim, H. (2017). 'Biodiversity of Entomopathogenic Fungi Naturally Infecting Cabbage Aphid, Brevicoryne brassicae. L.', Journal of Plant Protection and Pathology, 8(12), pp. 631-634. doi: 10.21608/jppp.2017.46947
Ibrahim, H. Biodiversity of Entomopathogenic Fungi Naturally Infecting Cabbage Aphid, Brevicoryne brassicae. L.. Journal of Plant Protection and Pathology, 2017; 8(12): 631-634. doi: 10.21608/jppp.2017.46947

Biodiversity of Entomopathogenic Fungi Naturally Infecting Cabbage Aphid, Brevicoryne brassicae. L.

Article 4, Volume 8, Issue 12, December 2017, Page 631-634  XML PDF (224.98 K)
Document Type: Original Article
DOI: 10.21608/jppp.2017.46947
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Author
Heba Y. E. Ibrahim*
Plant protection Research Institute, ARC, Dokki, Giza, Egypt
Abstract
Ten entomopathogenic fungi were recorded naturally associated with cabbage aphid. They were five hyphomycetes and five Zygomycetes (four Entomophthorales & one Mucorales). Six genera showed good epizootic beside their safety to plants. They were: Panadora neoaphidis, Conidiobolus obscurus, Neozygites fresenii, Entomophthora planchoniana, Cladosporium cladosporioides and Verticillium lecanii. Efficiency of these entomopathogenic fungi against Brevicoryne brassicae was evaluated under laboratory conditions. P. neoaphidis was the most efficient with LC50: 2.5417x 102 conidia/ml then, V. lecanii which showed LC50 of 3.052x102 conidia/ml followed by C. obscurus which showed LC50 of 3.161×102 conidia/ml, then, N. fresenii which recorded LC50 of 8.536×102 conidia/ml. Then, C. cladosporioides showed LC50 of 23.271×102 conidia/ml, then at last comes E. planchoniana with LC50 of 70.593×102.
Keywords
Brevicoryne brassicae; Entomopathogenic fungi
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