International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




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Research Paper | Agriculture | Egypt | Volume 3 Issue 9, September 2014


Evaluations of Two Metarhizium varieties against Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) in Egypt

Sabbour M. M. [5] | Singer [5] | S. M. [105]


Abstract: The LC50 of M. anisopliae var. frigidum 156X104 and 168 X104 spores/ml under laboratory and greenhouse effect, respectively. The corresponding LC50of M. flavoviride var. minus were 169 X104 and 172 X104spores/ml. The higest yied obtained in El-Esraa (Nobaryia) 3999 49.41 and 4697 49.33 Tons/kg in El-Kassaseen (Ismailia) after M. anisopliae var. frigidum treatments the yield loss ranged between 7 and 72 % in the two regions. The infestations with Tuta absoluta significantly decreased in plots treated with M. anisopliae var. frigidum as compared to the control plots.


Keywords: Tuta absoluta, M anisopliae var frigidum M flavoviride var minus


Edition: Volume 3 Issue 9, September 2014,


Pages: 1983 - 1987


How to Cite this Article?

Sabbour M. M., Singer, S. M., "Evaluations of Two Metarhizium varieties against Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) in Egypt", International Journal of Science and Research (IJSR), Volume 3 Issue 9, September 2014, pp. 1983-1987, https://www.ijsr.net/get_abstract.php?paper_id=SEP14604

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