Biotoxicity assay of Escherichia coli against Tribolium castaneum

Toxicity of Rosmarinus Officinalis Essential Oil against Irradiated Tribolium Castaneum

Management of stored-product insect using gamma radiation could be enhanced by other feasible control methods such as essential oils as potent alternatives to chemical insecticides. In this study, the efficiency of sub-lethal doses of essential oils from Rosmarinus officinalis L. combined with gamma radiation was verified to assess their enhanced toxicity against the adults of Tribolium castane...

Insecticidal efficacy of diatomaceous earth against Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae)

Laboratory bioassays were carried out to evaluate the insecticidal efficacy of SilicoSec? against 7 - 14 day old adults, old and young larvae of Tribolium castaneum (Herbst) with the mean ? SE (n = 30) weight of 3.4 ? 0.1 and 0.6 ? 0.1 mg, respectively at 27?C and 55 ? 5% RH. Wheat treated with four dose rates of SilicoSec? and untreated wheat served as a control with three replications. Adult?...

Embryonic patterning mutants of Tribolium castaneum.

The identification and analysis of genes controlling segmentation in Drosophila melanogaster has opened the way for understanding similarities and differences in mechanisms of segmentation among the insects. Homologues of Drosophila segmentation genes have been cloned and their expression patterns have been analyzed in a variety of insects, revealing that the patterns of expression of many gene...

Expanding the genetic toolkit of Tribolium castaneum

Bioactivities of essential oil of Eucalyptus globolus L. against Tribolium castaneum

Background & Aim: The use of herbal extracts as safe and effective factors for eradicating of stores pests has attracted much attention. In this paper, the bio-effects of fumigation and repellent effects of essential oil of Eucalyptus globolus were investigated on red flour beetle. Experimental: In this study, the toxicity, fumigation and repellency contacts were assayed by topical ap...