Methoxyfenozide tolerance in Chrysoperla carnea: Inheritance, dominance and preliminary detoxification mechanisms.

Lacewings exist in insecticide-dominant cropping systems. They are prime biological control agents due to outstanding ability of insecticide resistance development. This study examines occurrence of methoxyfenozide resistance and its subsequent effects on cross-resistance to other insecticides, inheritance and mechanism of resistance in C.

Risk assessment of cyromazine and methoxyfenozide resistance suggests higher additive genetic but lower environmental variation supporting quick resistance development in non-target Chrysoperla carnea (Stephens).

Insecticides are effective against economic pests, but these pose serious threats to the environment and ecosystem components such as natural enemies. Resistance risk assessment forecasts insecticide resistance development in target pests and non-target biological control agents under special conditions. Field-collected Chrysoperla carnea was selected with two Insect Growth Regulators (IGRs) viz.

Monitoring and assessment of resistance to insecticides in the lacewing Chrysoperla carnea (Stephens).

Chrysoperla carnea (Stephens) is a key predator of several soft-bodied arthropods across various cropping ecosystems. Biological control is a prime strategy to reduce the harmful effects of pesticides on environment especially plants and arthropods. Collection of lacewings (Field Populations) was made during 2014 and repeated in 2016 from five different districts composed mainly by row and vegetable crops under conventional cropping system.

Biochemical mechanism, inheritance and cross-resistance to cyromazine in a non-target Chrysoperla carnea: A potential predator of whiteflies and aphids.

Developing an eco-friendly Integrated Pest Management (IPM) approach is only possible by minimizing the use of insecticides and their effects on non-targets such as natural enemies. Chrysoperla carnea is a potential predator of several economic pests including whiteflies and aphids. C.

Inheritance of polygenic but stable pyriproxyfen resistance in a bio-control agent Chrysoperla carnea (Neuroptera: Chrysopidae): cross-resistance and realized heritability.

Background: Chrysoperla carnea (Neuroptera: Chrysopidae) is a voracious predator frequently used in biological control programs to suppress pest populations of economic importance. However, it performs its duty in a challenging environment where various stress factors such as non-target effects of insecticides limit expected outcomes. A study providing details of genetics, cross-resistance, realized heritability, and stability of insect growth regulators (IGRs) resistance such as pyriproxyfen in this bio-control agent is essential.

Resistance of green lacewing, Chrysoperla carnea Stephens to nitenpyram: Cross-resistance patterns, mechanism, stability, and realized heritability.

The green lacewing, Chrysoperla carnea Stephens (Neuroptera: Chrysopidae) is a major generalist predator employed in integrated pest management (IPM) plans for pest control on many crops. Nitenpyram, a neonicotinoid insecticide has widely been used against the sucking pests of cotton in Pakistan. Therefore, a field green lacewing strain was exposed to nitenpyram for five generations to investigate resistance evolution, cross-resistance pattern, stability, realized heritability, and mechanisms of resistance.

Post-exposure temperature influence on the toxicity of conventional and new chemistry insecticides to green lacewing Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae).

Chrysoperla carnea (Stephens) is an important biological control agent currently being used in many integrated pest management (IPM) programs to control insect pests. The effect of post-treatment temperature on insecticide toxicity of a spinosyn (spinosad), pyrethroid (lambda cyhalothrin), organophosphate (chlorpyrifos) and new chemistry (acetamiprid) to C. carnea larvae was investigated under laboratory conditions.

Increased fitness and realized heritability in emamectin benzoate-resistant Chrysoperla carnea (Neuroptera: Chrysopidae).

The common green lacewing Chrysoperla carnea is a key biological control agent employed in integrated pest management (IPM) programs for managing various insect pests. A field collected population of C. carnea was selected for emamectin benzoate resistance in the laboratory and fitness costs and realized heritability were investigated.