Development and predatory capacity of Chrysoperla externa (Neuroptera: Chrysopidae) larvae at different temperatures. Desarrollo y capacidad depredadora. This work aimed to elucidate the distribution of Chrysoperla externa haplotypes and investigate whether it exhibits structure based on genetic. Abstract. The dynamics of predation by the green lacewing Chrysoperla externa Hagen (Neuroptera: Chrysopidae) on Enneothrips flavens Moulton.

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The pre-pupa lasted 3. Onion aphid Neotoxoptera formosana attractants, in the headspace of Allium fistulosum and A. Introduction Green lacewings are insects of the Chrysopidae, a family of 1, species and subspecies distributed among 82 genera [ 1 ]. Chrysopidae Insects acting as insect pest control agents Neuroptera genera Externna stubs.

Colors represent clusters Kinterpreted as mutational steps from an ancestral haplotype not present in the chrysoperal. Views Read Edit View history. Aphids were collected in home garden plants and multiplied on Welch onion A.

In conclusion, this study has demonstrated that the most favorable temperatures for the development of the immature forms of C.

A haplotype network was built using TCS v. Se concluye que el desarrollo de las formas inmaduras de C. Small circles denote missing intermediate haplotypes. Eficiencia de Chrysoperla externa Hagen, Neuroptera: Thus, this agricultural practice may have promoted homogenization in the populations trough the introduction of haplotypes from other regions with distinct genetic characteristics, covering up a possible regional differentiation.


S4 Table Haplotype list of concatenated genes. Fue investigado el efecto de la temperatura sobre el desarrollo y capacidad depredadora de C. In both analyzed genes, these 34 individuals showed greater similarity to one another than to the other groups.

Aphididae extrena, as recorded by Bonani et al.

Chrysopidae alimentada com Aphis gossypii Glover, Hemiptera: The genetic diversity of C. With respect to longevity, females of C.

Wikispecies has information related to Chrysoperla. Chrysopidae alimentada com Schizaphis graminum Rondani, Hemiptera: They share similar characteristics edterna some species have been moved from one genus to the other and back.

For 16Sthe structure analysis showed the separation into only two clusters Fig 4 with Group 4 remaining associated with Groups 1 and 3. Aphididae em condijoes de laboratorio. Statistical properties of new neutrality tests against population growth. The authors have declared that no competing interests exist. Hints from the agile curysoperla.

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Inference of population structure using multilocus genotype data: Abstract This work aimed to elucidate the distribution of Chrysoperla externa haplotypes and investigate whether it exhibits structure based on genetic composition as opposed to geographic location. Conclusions It is concluded that chrysoprla aphid N. Acta Scientiarum Agronomy 27 2: The most comprehensive study of C. Journal of Applied Entomology 1: Pseudococcidae e Toxoptera citricida Kirkaldy, Hemiptera: Chrysopidae as a case study.


The total larva-adult survival was higher than The above results show a faster development of C. Support Center Support Center. Research using the mitochondrial marker 16S rRNA gene, as proposed in this study, provides information on population history on a wider time scale than do the COI gene and ISSR markers previously used [ 4 — 7 ].

This quantity was determined in preliminary tests. Identification code ID of haplotypes for concatenated data COI and 16S genes ; number of specimens containing each haplotype; Chrysoperla externa voucher number. Only nymphs of 2 nd and 3 rd instar were provided to the larvae.

Chrysoperla – Wikipedia

Chrysoperla externa Hagen Neuroptera: We performed million MCMC simulations and sampled every steps, under the lognormal relaxed clock model and a constant-size coalescent tree prior.

We used larvae of C. The non-accumulated survivals for the pre-pupa and pupa were Data were submitted to analysis of variance and polyno-mial regression chrysopfrla the aid of SaEG 8.