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Insecticide Rotation and Adaptive Fitness Cost Underlying Insecticide Resistance Management forSpodoptera frugiperda(Lepidoptera: Noctuidae)
(Entomological Soc Brasil, 2020-07-06)
Rotation of insecticide modes of action is recommended to delay selection for insecticide resistance. In this study, larvae ofSpodoptera frugiperda(J.E. Smith) were exposed alternately to spinetoram and metaflumizone with ...
Natural products can efficiently control the greater wax moth (Lepidoptera: Pyralidae), but are harmless to honey bees
(2020-03-01)
Honey bees (Apis mellifera L.) have great global socioeconomic and environmental importance. However, the greater wax moth (Galleria mellonella L.) is a pest that causes serious worldwide damage to honey bee colonies. Good ...
Effect of the Cry1, Cry2 and Vip3 protein combinations on the control of Anticarsia gemmatalis (Erebidae) and Chrysodeixis includens (Noctuidae) Lepidoptera
(2020-01-01)
The transgenic soybean expressing the cry1Ac insecticidal gene of the Bacillus thuringiensis bacterium has been widely adopted in agriculture. This bacterium acts as an efficient control agent of pest insects due to the ...
Acute and Chronic Toxicity of Indoxacarb in Two Populations of Plutella xylostella (Lepidoptera: Plutellidae)
(2021-02-09)
The diamondback moth, Plutella xylostella (Linnaeus, 1758), is one of the main pests of brassicas, and various insecticides, such as indoxacarb, are used to control it. However, frequent insecticide applications favor the ...
Exposure to chlorantraniliprole reduces locomotion, respiration, and causes histological changes in the midgut of velvetbean caterpillar Anticarsia gemmatalis (Lepidoptera: Noctuidae)
(2021-01-01)
The anthranilic diamide, chlorantraniliprole is a systemic insecticide affecting ryanodine receptors. This insecticide is used to control caterpillars in soybean crops because it has low toxicity to non-target organisms. ...
Secondary metabolites of Asclepias curassavica (Apocynaceae) and its effects on food preference and mortality of Spodoptera frugiperda (Lepidoptera: Noctuidae)
(United Arab Emirates Univ, 2020-08-01)
Asclepias curassavica L. plant is toxic for vertebrates, and little is known about its effects on invertebrates, as well as whether its secondary metabolites have an influence on food preference and survival of insects. ...
Antixenosis to Chrysodeixis includens (Lepidoptera: Noctuidae) among soybean genotypes
(Inst Agronomico, 2018-01-01)
The soybean looper Chrysodeixis includens is one of the main defoliating pests of soybean cultures in Brazil. This work aimed to evaluate the effect of offering different soybean genotypes to this insect to verify the ...
Long-term stability of the hawkmoth fauna (Lepidoptera, Sphingidae) in a protected area of Brazilian Atlantic Rain Forest
(Springer, 2018-04-01)
Hawkmoths are an important component of tropical ecosystems, with significant roles as herbivores and pollinators. These moths can be used as indicators in biodiversity assessments because they can be easily sampled and ...
Development and feeding behavior of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) on different sunflower genotypes under laboratory conditions
(Springer, 2017-12-01)
The aim of this study was to assess the biological aspects and food preferences of Helicoverpa armigera fed different sunflower genotypes and an artificial diet. Tests were performed under multiple-choice and no-choice ...
Distribuição espacial do bicho-furão, Gymnandrosoma aurantiana (Lima, 1927) (Lepidoptera: Tortricidae), em citros utilizando geoestatística
(2015-01-01)
The citrus fruit borer, Gymnandrosoma aurantiana (Lima, 1927), is one of the most important pests of citrus in Brazil, mainly because the larvae render the fruit useless for both fresh consumption and industrial processing. ...