Editorial for the Special Issue "Detoxification Mechanisms in Insects".

Insects are faced with numerous toxins (xenobiotics) as they go through life, some produced naturally by plants (sometimes called allelochemicals) and some produced by humans (insecticides) [...

Residue Analysis and Risk Exposure Assessment of Multiple Pesticides in Tomato and Strawberry and Their Products from Markets.

Pesticides are used on fruit and vegetable crops to obtain greater yield and quality. Residues can be detected in these crops or their products if applied pesticides do not degrade naturally. Therefore, this study aimed to estimate pesticide residues in some strawberry and tomato-based products available in the market for human consumption and associated dietary risks.

Pesticide Residues in Vegetables and Fruits from Farmer Markets and Associated Dietary Risks.

The use of pesticides leads to an increase in agricultural production but also causes harmful effects on human health when excessively used. For safe consumption, pesticide residues should be below the maximum residual limits (MRLs). In this study, the residual levels of pesticides in vegetables and fruits collected from farmers' markets in Sharkia Governorate, Egypt were investigated using LC-MS/MS and GC-MS/MS.

Potential Toxic Effects of Exposure to Titanium Silicon Oxide Nanoparticles in Male Rats.

Recently, nano titanium silicon oxide (TiSiO NPs) has been used in different fields and industries. Very few toxicological data exist for TiSiO NPs. In the present study, the potential adverse effects of oral exposure to a single dose of TiSiO NPs ≤ 50 nm (250 mg/kg b.

Biosafety of recombinant and wild type nucleopolyhedroviruses as bioinsecticides.

The entomopathogenic Autographa californica (Speyer) nucleopolyhedrovirus (AcMNPV) has been genetically modified to increase its speed of kill. The potential adverse effects of a recombinant AcMNPV (AcAaIT) as well as wild type AcMNPV and wild type Spodoptera littoralis NPV (SlNPV) were studied. Cotton plants were treated with these viruses at concentrations that were adjusted to resemble the recommended field application rate (4 x 10(12) PIBs/feddan, feddan = 4,200 m2) and 3rd instar larvae of S.