Effect of Larval Density and Plant Age on Size and Biochemical Composition of Adult Migrant Moths, Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae)

1988 ◽  
Vol 17 (2) ◽  
pp. 213-219 ◽  
Author(s):  
Howard W. Fescemyer ◽  
Abner M. Hammond
Keyword(s):  
Biochemical Composition ◽  
Larval Density ◽  
Plant Age ◽  
Anticarsia Gemmatalis ◽  
Lepidoptera Noctuidae

Preferência alimentar de Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae) por cultivares de soja

Científica ◽  
2014 ◽  
Vol 42 (1) ◽  
Author(s):  
Aline Aparecida Franco ◽  
Maíra Dos Santos Queiroz ◽  
Amanda Ribeiro Peres ◽  
Matheus Elache Rosa ◽  
Alcebíades Ribeiro Campos ◽  
...  
Keyword(s):  
Anticarsia Gemmatalis ◽  
Lepidoptera Noctuidae

Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) with Different Densities and Parasitism Periods in Anticarsia gemmatalis (Lepidoptera: Noctuidae) Pupae

2018 ◽  
Author(s):  
Felipe Augusto Lima de Oliveira ◽  
Robson O. Silva ◽  
Nádylla R. X. D. Oliveira ◽  
Gilberto S. Andrade ◽  
Fabricio F. Pereira ◽  
...  
Keyword(s):  
Anticarsia Gemmatalis ◽  
Lepidoptera Noctuidae

A morphometric study of the midgut in resistant and non-resistant Anticarsia gemmatalis (Hübner) (Lepidoptera: Noctuidae) larvae to its nucleopolyhedrovirus (AgMNPV)

2009 ◽  
Vol 101 (1) ◽  
pp. 17-22 ◽  
Author(s):  
Sheila M. Levy ◽  
Flávio Moscardi ◽  
Ângela M.F. Falleiros ◽  
Reinaldo J. Silva ◽  
Elisa A. Gregório
Keyword(s):  
Anticarsia Gemmatalis ◽  
Morphometric Study ◽  
Lepidoptera Noctuidae

scholarly journals EFFECT OF THE LARVAL DENSITY OF Chrysodeixis includens (LEPIDOPTERA, NOCTUIDAE) ON COTTON YIELD

Nativa ◽  
2019 ◽  
Vol 7 (5) ◽  
pp. 490
Author(s):  
Sandra Maria Morais Rodrigues ◽  
Rafael Major Pitta ◽  
Nubia Carmo Santos
Keyword(s):  
Larval Density ◽  
Cotton Yield ◽  
Lepidoptera Noctuidae ◽  
Chrysodeixis Includens

scholarly journals Interactions among insect-resistant soybean genotypes extracts with populations of Anticarsia gemmatalis Hübner (Lepidoptera: Noctuidae) susceptible and resistant to its nucleopolyhedrovirus

2009 ◽  
Vol 81 (4) ◽  
pp. 861-871 ◽  
Author(s):  
Giorla C. Piubelli ◽  
Flávio Moscardi ◽  
Clara B. Hoffmann-Campo
Keyword(s):  
Control Diet ◽  
Harmful Effect ◽  
Anticarsia Gemmatalis ◽  
Pupal Weight ◽  
Leaf Extracts ◽  
Resistant Genotype ◽  
Biological Insecticide ◽  
Soybean Genotypes ◽  
Diet Control ◽  
Lepidoptera Noctuidae

Anticarsia gemmatalis nucleopolyhedrovirus (AgMNPV) is being used in Brazil as a biological insecticide. Host plant resistance of soybean to insects is been searched for and some authors have mentioned the interference of plant chemistry in virus efficiency. Interactions among soybean extracts of genotypes used as a source of resistance (PI 274454 and PI 227687) with different AgMNPV concentrations in populations of A. geatalis susceptible (S) and resistant (R) to the virus were studied at laboratory condition. Higher mortality was observed when larvae fed on diets with extracts of the soybean genotypes compared with those fed on a plain diet (control). The mean lethal concentration (LC50) was reduced about 10 ties in the S-population fed on diets containing PI 274454 extracts and different concentrations of AgMNPV, compared to control diet. Additive effect was predominantly observed when larvae fed on diets with extracts of soybean genotypes (PI 274454 and PI 227687) and AgMNPV for both larval populations. The pupal weight was negatively influenced by the extracts incorporated to the diets compared to control, for both larval populations, notably for R-population. The results suggest that, in general, leaf extracts of soybean resistant genotype did not cause any harmful effect on virus efficiency.

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