Normal view MARC view ISBD view

Laboratory bioassay of Metarhizium Anisopliae (metsch.) against the two spotted spider mite, Tetranychus urticae koch (acari: tetranychidae) [electronic resource].

By:

Abd El Wahab, Rania A

Description: p.1099-1105Uniform titles:

Egyptian journal of agricultural research, 2005 v. 83 (3) , Special issue [electronic resource]:

Subject(s):

Online resources:

Full Text Article.

In: Egyptian Journal of Agricultural Research 2005.v.83(3),SISummary: laboratory bioassay of an entomopathogenic fungi, Metarhizium anisopliae (Metsch.) Sorokin, which maintained on potato dextrose agar (PDA) Difco, and liquid medium was evaluated against the two spotted spider mite, Tetranychus urticae Kock adult females. This bioassay revealed that liquid medium supernatants (LMS) caused mortality up to 90% while M. anisopliae spores resulted, from PDA (solid medium) caused 76.67% mortality at 8 x 10⁵ spores/ml. EC₅₀ and EC₉₀ values of M. anisopliae spores were 3.38x10⁵ and 16.62 x 10⁵ spores/ml , respectively.

Average rating: 0.0 (0 votes)

No physical items for this record

Includes references.

laboratory bioassay of an entomopathogenic fungi, Metarhizium anisopliae (Metsch.) Sorokin, which maintained on potato dextrose agar (PDA) Difco, and liquid medium was evaluated against the two spotted spider mite, Tetranychus urticae Kock adult females. This bioassay revealed that liquid medium supernatants (LMS) caused mortality up to 90% while M. anisopliae spores resulted, from PDA (solid medium) caused 76.67% mortality at 8 x 10⁵ spores/ml. EC₅₀ and EC₉₀ values of M. anisopliae spores were 3.38x10⁵ and 16.62 x 10⁵ spores/ml , respectively.

There are no comments on this title.

to post a comment.