Insecticides have been linked to serious toxicological and environmental issues. The purpose of this study is assess the insecticidal efficacy dough produced from roots caper spurge or paper (Euphorbia lathyris) classify chemicals based on their toxicity levels. Keywords: Cetonia aurata, Euphorbia lathyrism, antifeedant, DOI: 10.7176/JNSR/14-6-02 Publication date: April 30 th 2023

the toxicity of thiamethoxam and pirimicarb on diaeretiella rapae (mc'intosh) as a parasitoid of lipaphis erysimi (kaltenbach), exposed to residues on glass vials, was investigated under laboratory conditions at 23 ± 2 °c, 70 ± 5% rh and 16:8 h (l: d). moreover, in order to find the negative impacts of both insecticides on the efficiency of d. rapae, the functional response of the exposed paras...

b a ckground: the present study was designed to investigate the insecticidal efficacy of four different classes of in-secticides: pyrethroids, organophosphates, phenyl-pyrazoles and neo-nicotenoids. one representative chemical from each class was selected to compare the toxicity: deltamethrin from pyrethroids, dichlorovinyl dimethyl phosphate (ddvp) from organophosphates, fipronil from phenyl-p...

One of the objectives our research was to study acute and residual toxicity some modern insecticides acaricides on natural laboratory populations known entomophages. The experiments were carried out in growing season 2016 2017 Department Entomology TSAU experimental base university. For experiments, widely used (Bi-58, Omite), as well recommended for PPIS - Vaulent, Mospilane taken.

Many studies have shown the role of agriculture in the selection and spread of resistance of Anopheles gambiae s.l. to insecticides. However, no study has directly demonstrated the presence of insecticides in breeding sources as a source of selection for this resistance. It is in this context that we investigated the presence of pesticide residues in breeding habitats and their formal involveme...

The natural pyrethrins from the daisy-like flower, Tanacetum or Chrysanthemum cinerariifolium, are nonpersistent insecticides of low toxicity to mammals. Synthetic analogs or pyrethroids, evolved from the natural compounds by successive isosteric modifications, are more potent and stable and are the newest important class of crop protection chemicals. They retain many of the favorable propertie...