Biology of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) Rearing on Artificial or Natural Diet in Laboratory

Nunes, Manuela; Figueiredo, L. L.; Andrade, Rízia da Silva; Rezende, Janayne Maria; Czepak, Cecília; Albernaz-Godinho, Karina Cordeiro

doi:10.3923/je.2017.168.175

Cited by 8 publications

References 20 publications

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Effects of temperature on life‐history traits of the newly invasive fall armyworm, Spodoptera frugiperda in Southeast China

Huang

Xue

Chen

et al. 2021

Ecology and Evolution

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The fall armyworm (FAW) Spodoptera frugiperda (J. E. Smith) is an economically important pest that is native to the tropical and subtropical regions of the Americas, where it is well known as a key pest of corn (Barfield et al., 1978;Garcia et al., 2018;Sparks, 1979). The FAW cannot survive the winter in temperate North America because it cannot enter a diapause. The regions in the United States in which FAW overwinters are southern Florida and southern Texas (Barfield et al., 1978;Johnson, 1987). The moth is a sporadic and long-distant

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Effects of temperature on life‐history traits of the newly invasive fall armyworm, Spodoptera frugiperda in Southeast China

Huang

Xue

Chen

et al. 2021

Ecology and Evolution

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Artificial Diet Designing: Its Utility in Management of Defoliating Tea Pests (Lepidoptera: Geometridae)

Prasad

Mukhopadhyay

2020

Innovative Pest Management Approaches for the 21st Century

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Assessing Soybean Genotypes for Resistance to Helicoverpa armigera (Lepidoptera: Noctuidae)

Coelho

Godoy

Baptista

et al. 2019

Journal of Economic Entomology

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Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) is an important pest capable of colonizing several species of cultivated plants, including soybean [Glycine max (L.) Merrill]. The primary management strategy for this insect is chemical control and adoption of Bt plants. However, alternative environmentally friendly strategies should be investigated and adopted as available for sustainable management of this insect pest. One potential underutilized method for insect control is plant resistance. The objective of this study was to categorize resistance (antixenosis and antibiosis) of 22 soybean genotypes on H. armigera in a laboratory setting. A preliminary experiment was conducted using soybean leaves and pods to determine the most promising genotypes for resistance. For each selected genotype, we collected biological parameters, leaf intake, and performed confinement tests. The genotypes PI 227687, PI 274453, PI 274454, PI 229358, PI 171451, ‘IAC 17’, and ‘IAC 19’ expressed resistance against H. armigera. Each genotype lowered larval survivorship. The genotypes PI 229358, PI 227687, PI 274453, and PI 274454 expressed resistance by prolonging larval development and reducing fifth-instar larvae weight. ‘IAC 19’ reduced leaf consumption and lowered the weight of fifth-instar larvae. Antixenosis was found in genotypes PI 227687, PI 274454, and ‘IAC 19’. These genotypes might be used in breeding programs focusing on soybean resistance to lepidopterans.

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Biology of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) Rearing on Artificial or Natural Diet in Laboratory

Cited by 8 publications

References 20 publications

Effects of temperature on life‐history traits of the newly invasive fall armyworm, Spodoptera frugiperda in Southeast China

Effects of temperature on life‐history traits of the newly invasive fall armyworm, Spodoptera frugiperda in Southeast China

Artificial Diet Designing: Its Utility in Management of Defoliating Tea Pests (Lepidoptera: Geometridae)

Assessing Soybean Genotypes for Resistance to Helicoverpa armigera (Lepidoptera: Noctuidae)

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