Insects in agroecosystems contend with many stressors–eg, chemicals, heat, nutrient
deprivation–that are often encountered at low levels. Exposure to mild stress is now well …

The fall armyworm of maize, Spodoptera frugiperda (JE Smith)(Lepidoptera; Noctuidae) is
capable of causing a 100% yield loss due to its unforeseen occurrence from the seedling to …

The fall armyworm (FAW), Spodoptera frugiperda, is one of the most important invasive
pests worldwide, resulting in considerable losses in host crops. FAW comprises two genetic …

Insecticide induced-hormesis, a bi-phasic phenomenon characterized by low dose
stimulation and high dose inhibition following exposure to insecticide, is crucial to insect …

Systemic insecticides are used to control agricultural pests globally and their non-target
impact at non-lethal doses on beneficial arthropods has been recognized. We assessed the …

Cytochrome P450 monooxygenases (P450s) are highly conserved multifunctional enzymes
that play crucial roles in insecticide resistance development. In this study, the molecular …

Conifers are of high economic importance due to their exploitation for timber, gardening and
landsca**, construction and paper, varnishes, adhesives and waterproof coatings …

Brown planthopper (Nilaparvata lugens)(BPH) is a devastating migratory rice pest in
tropical, subtropical, and temperate regions. Insecticide-induced population resurgence is a …

The age-stage, two-sex life table was used to determine the effects of the novel ketoponic
acid insecticide, spirotetramat, on Frankliniella occidentalis (Pergande)(Thysanoptera …

The melon aphid, Aphis gossypii is a globally distributed crop pest with a wide host range.
The intensive use of insecticides against this insect over several years has led to develop …