Tarasco, Eustachio

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  • Tarasco, Eustachio (2)
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SUSCEPTIBILITY OF FOUR STORED-PRODUCT INSECT PESTS TO BEAUVERIA BASSIANA AND METARHIZIUM ANISOPLIAE STRAINS

El Khoury, Yara; Bari, Giuseppe; Salvemini, Carlo; Giambattista Altieri, Maria; Karimi, Javad; Poliseno, Michele; Grujić, Nikola; Bubici, Giovanni; Tarasco, Eustachio

(2022)

TY  - JOUR
AU  - El Khoury, Yara
AU  - Bari, Giuseppe
AU  - Salvemini, Carlo
AU  - Giambattista Altieri, Maria
AU  - Karimi, Javad
AU  - Poliseno, Michele
AU  - Grujić, Nikola
AU  - Bubici, Giovanni
AU  - Tarasco, Eustachio
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6302
AB  - Insect infestations are considered one of the major problems causing enormous economic losses in stored grains. Laboratory bioassays were performed to establish the mortality induced by the commercially available Beauveria bassiana strain ATCC74040 (formulated product: Naturalis®) and by Metarhizium anisopliae strain CIST8 against four stored products pests. Adults of four grain and legume pest species (Cathartus quadricollis, Callosobruchus maculatus, Sitophilus granarius, and Oryzaephilus surinamensis) were exposed in laboratory assays to three different concentrations (103, 105 and 107/mL) of each entomopathogenic fungal strain. For each insect species, fungal strain and concentration, the mortality was recorded daily over a period of 7 days. Mean survival time and final cumulative mortality were determined, and 7-day mortality curves were established. A significant effect of insect species, fungal strain, and conidial concentration was observed on the 7-day mortality curves and the final cumulative mortality. Also, the mean survival time varied significantly with the conidial concentration. In addition, a significant interaction between insect species and fungal strain was recorded for all three assessed parameters. In general, at all tested concentrations, B. bassiana strain ATCC 74040 caused higher mortality than M. anispliae strain CIST8 in all four insect species. Our results suggest that entomopathogenic fungi could be effectively used as part of an integrated pest management program for the control of legumes and grain pests. © 2022 CREA-DC, Research Centre for Plant Protection and Certification. All rights reserved.
T2  - Redia
T2  - Redia
T1  - SUSCEPTIBILITY OF FOUR STORED-PRODUCT INSECT PESTS TO BEAUVERIA BASSIANA AND METARHIZIUM ANISOPLIAE STRAINS
EP  - 182
SP  - 175
VL  - 105
DO  - 10.19263/REDIA-105.22.22
ER  - 
@article{
author = "El Khoury, Yara and Bari, Giuseppe and Salvemini, Carlo and Giambattista Altieri, Maria and Karimi, Javad and Poliseno, Michele and Grujić, Nikola and Bubici, Giovanni and Tarasco, Eustachio",
year = "2022",
abstract = "Insect infestations are considered one of the major problems causing enormous economic losses in stored grains. Laboratory bioassays were performed to establish the mortality induced by the commercially available Beauveria bassiana strain ATCC74040 (formulated product: Naturalis®) and by Metarhizium anisopliae strain CIST8 against four stored products pests. Adults of four grain and legume pest species (Cathartus quadricollis, Callosobruchus maculatus, Sitophilus granarius, and Oryzaephilus surinamensis) were exposed in laboratory assays to three different concentrations (103, 105 and 107/mL) of each entomopathogenic fungal strain. For each insect species, fungal strain and concentration, the mortality was recorded daily over a period of 7 days. Mean survival time and final cumulative mortality were determined, and 7-day mortality curves were established. A significant effect of insect species, fungal strain, and conidial concentration was observed on the 7-day mortality curves and the final cumulative mortality. Also, the mean survival time varied significantly with the conidial concentration. In addition, a significant interaction between insect species and fungal strain was recorded for all three assessed parameters. In general, at all tested concentrations, B. bassiana strain ATCC 74040 caused higher mortality than M. anispliae strain CIST8 in all four insect species. Our results suggest that entomopathogenic fungi could be effectively used as part of an integrated pest management program for the control of legumes and grain pests. © 2022 CREA-DC, Research Centre for Plant Protection and Certification. All rights reserved.",
journal = "Redia, Redia",
title = "SUSCEPTIBILITY OF FOUR STORED-PRODUCT INSECT PESTS TO BEAUVERIA BASSIANA AND METARHIZIUM ANISOPLIAE STRAINS",
pages = "182-175",
volume = "105",
doi = "10.19263/REDIA-105.22.22"
}
El Khoury, Y., Bari, G., Salvemini, C., Giambattista Altieri, M., Karimi, J., Poliseno, M., Grujić, N., Bubici, G.,& Tarasco, E.. (2022). SUSCEPTIBILITY OF FOUR STORED-PRODUCT INSECT PESTS TO BEAUVERIA BASSIANA AND METARHIZIUM ANISOPLIAE STRAINS. in Redia, 105, 175-182.
https://doi.org/10.19263/REDIA-105.22.22
El Khoury Y, Bari G, Salvemini C, Giambattista Altieri M, Karimi J, Poliseno M, Grujić N, Bubici G, Tarasco E. SUSCEPTIBILITY OF FOUR STORED-PRODUCT INSECT PESTS TO BEAUVERIA BASSIANA AND METARHIZIUM ANISOPLIAE STRAINS. in Redia. 2022;105:175-182.
doi:10.19263/REDIA-105.22.22 .
El Khoury, Yara, Bari, Giuseppe, Salvemini, Carlo, Giambattista Altieri, Maria, Karimi, Javad, Poliseno, Michele, Grujić, Nikola, Bubici, Giovanni, Tarasco, Eustachio, "SUSCEPTIBILITY OF FOUR STORED-PRODUCT INSECT PESTS TO BEAUVERIA BASSIANA AND METARHIZIUM ANISOPLIAE STRAINS" in Redia, 105 (2022):175-182,
https://doi.org/10.19263/REDIA-105.22.22 . .
1

VIRULENCE OF ENTOMOPATHOGENIC NEMATODES TO THREE SOFT SCALE INSECT SPECIES

Graora, Draga; Nježić, Branimir; Bosančić, Borut; Tarasco, Eustachio; Grujić, Nikola

(2021)

TY  - JOUR
AU  - Graora, Draga
AU  - Nježić, Branimir
AU  - Bosančić, Borut
AU  - Tarasco, Eustachio
AU  - Grujić, Nikola
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6101
AB  - Virulence of commercial strains of entomopathogenic nematode (EPN) Steinernema carpocapsae (Weiser), Steinernema feltiae Filipjev and Heterorhabditis bacteriophora Poinar (Rhabditida: Steinernematidae, Heterorhabditidae), were tested on young females of Pulvinaria hydrangeae Steinweden, Partenolecanium corni (Bouché) and Coccus pseudomagnoliarum (Kuwana) (Hemiptera, Coccidae) and a native strain of H. bacteriophora was tested on citricola scale, C. pseudomagnoliarum. The laboratory tests were carried out in small plastic Petri dishes with infective juveniles (IJ) applied on filter paper covering the bottom. Results showed that all EPN tested were virulent to all three soft scale insect species. Recorded mortality of insects at the highest concentration of approximately 50 IJ per cm2 exceeded 64% in all combinations of nematode and scale species tested. Within the same nematode concentration, scales’ mortality of 90% and above was recorded for P. corni with all nematode species, P. hydrangeae with S. carpocapsae (Nemastar) and C. pseudomagnoliarum with native H. bacteriophora strain. All scale species were good hosts for all nematode species. This is the first report of EPNs to parasitize soft scale insects and one of the few among Coccoidea. The level of parasitism recorded is promising for potential use in management of scale insects.
T2  - Redia
T2  - Journal of Zoology
T1  - VIRULENCE OF ENTOMOPATHOGENIC NEMATODES TO THREE SOFT
SCALE INSECT SPECIES
VL  - 104
DO  - 10.19263/REDIA-104.21.22
ER  - 
@article{
author = "Graora, Draga and Nježić, Branimir and Bosančić, Borut and Tarasco, Eustachio and Grujić, Nikola",
year = "2021",
abstract = "Virulence of commercial strains of entomopathogenic nematode (EPN) Steinernema carpocapsae (Weiser), Steinernema feltiae Filipjev and Heterorhabditis bacteriophora Poinar (Rhabditida: Steinernematidae, Heterorhabditidae), were tested on young females of Pulvinaria hydrangeae Steinweden, Partenolecanium corni (Bouché) and Coccus pseudomagnoliarum (Kuwana) (Hemiptera, Coccidae) and a native strain of H. bacteriophora was tested on citricola scale, C. pseudomagnoliarum. The laboratory tests were carried out in small plastic Petri dishes with infective juveniles (IJ) applied on filter paper covering the bottom. Results showed that all EPN tested were virulent to all three soft scale insect species. Recorded mortality of insects at the highest concentration of approximately 50 IJ per cm2 exceeded 64% in all combinations of nematode and scale species tested. Within the same nematode concentration, scales’ mortality of 90% and above was recorded for P. corni with all nematode species, P. hydrangeae with S. carpocapsae (Nemastar) and C. pseudomagnoliarum with native H. bacteriophora strain. All scale species were good hosts for all nematode species. This is the first report of EPNs to parasitize soft scale insects and one of the few among Coccoidea. The level of parasitism recorded is promising for potential use in management of scale insects.",
journal = "Redia, Journal of Zoology",
title = "VIRULENCE OF ENTOMOPATHOGENIC NEMATODES TO THREE SOFT
SCALE INSECT SPECIES",
volume = "104",
doi = "10.19263/REDIA-104.21.22"
}
Graora, D., Nježić, B., Bosančić, B., Tarasco, E.,& Grujić, N.. (2021). VIRULENCE OF ENTOMOPATHOGENIC NEMATODES TO THREE SOFT
SCALE INSECT SPECIES. in Redia, 104.
https://doi.org/10.19263/REDIA-104.21.22
Graora D, Nježić B, Bosančić B, Tarasco E, Grujić N. VIRULENCE OF ENTOMOPATHOGENIC NEMATODES TO THREE SOFT
SCALE INSECT SPECIES. in Redia. 2021;104.
doi:10.19263/REDIA-104.21.22 .
Graora, Draga, Nježić, Branimir, Bosančić, Borut, Tarasco, Eustachio, Grujić, Nikola, "VIRULENCE OF ENTOMOPATHOGENIC NEMATODES TO THREE SOFT
SCALE INSECT SPECIES" in Redia, 104 (2021),
https://doi.org/10.19263/REDIA-104.21.22 . .
1