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Insecticide resistance and synergism of three field-collected strains of the German cockroach Blattella germanica (L.) (Dictyoptera: Blattellidae) from hospitals in Kermanshah, Iran.
Limoee M, Enayati AA, Khassi K, Salimi M, Ladonni H. Limoee M, et al. Among authors: ladonni h. Trop Biomed. 2011 Apr;28(1):111-8. Trop Biomed. 2011. PMID: 21602776 Free article.
For synergism studies, 100 mug PBO per gram body weight of cockroach as the maximum sublethal dose was administered to the first abdominal segment 1 h before insecticide treatment. The differences between LD50 (mug/g) values were considered statistically significant only w …
For synergism studies, 100 mug PBO per gram body weight of cockroach as the maximum sublethal dose was administered to the first abdominal s …
Susceptibility of field populations of Blattella germanica (Blattaria: Blattellidae) to spinosad.
Nasirian H, Ladonni H, Aboulhassani M, Limoee M. Nasirian H, et al. Among authors: ladonni h. Pak J Biol Sci. 2011 Sep 15;14(18):862-8. doi: 10.3923/pjbs.2011.862.868. Pak J Biol Sci. 2011. PMID: 22518926
The average LD50 of susceptible strain was 494.3, 148.8 and 55.1 ng per insect after 24, 48 and 72 h, respectively. The LD50 of spinosad decreased with time in the field population strains. ...These results indicated that the spinosad was relatively slow-acting in topical …
The average LD50 of susceptible strain was 494.3, 148.8 and 55.1 ng per insect after 24, 48 and 72 h, respectively. The LD50 of spino …
Iranian non-responding contact method German cockroach permethrin resistance strains resulting from field pressure pyrethroid spraying.
Nasirian H, Ladonni H, Shayeghi M, Ahmadi MS. Nasirian H, et al. Among authors: ladonni h. Pak J Biol Sci. 2009 Apr 15;12(8):643-7. doi: 10.3923/pjbs.2009.643.647. Pak J Biol Sci. 2009. PMID: 19634490
All feral strains, with various levels of resistance to pyrethroids, in World Health Organization glass jar method at 400 min (6 h) time exposures, was not observed mortality, while the susceptible strain was observed 100% mortality in 25 min time exposures. ...In this stu …
All feral strains, with various levels of resistance to pyrethroids, in World Health Organization glass jar method at 400 min (6 h) t …