Biocontrol potential of the entomopathogenic nematodesHeterorhabditis bacteriophoraandSteinernema carpocapsaeon cucurbit fly,Dacus ciliatus(Diptera: Tephritidae)

Kamali, Shokoofeh; Karimi, Javad; Hosseini, Mojtaba; Campos‐Herrera, Raquel; Duncan, Larry W.

doi:10.1080/09583157.2013.835790

Cited by 42 publications

(38 citation statements)

References 39 publications

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“…However, by 28 days after application, H. bacteriophora (Nemasys ® G) showed significantly higher efficacy in reducing stem cut damage compared to other nematode species (Figure 1). Different from our study, Kamali et al (2013) reported that S. carpocapsae had higher virulence and better ability to locate larvae of Dacus ciliatus Loew (Diptera: Tephritidae) within infected fruits. Temperature thresholds for survival and infectivity vary with nematode species, their native habitat, and center of origin (Kaya, 1990).…”

Section: Discussioncontrasting

confidence: 52%

Efficacy of Entomopathogenic Fungi and Nematodes, and Low Risk Insecticides Against Wheat Stem Sawfly, Cephus cinctus (Hymenoptera: Cephidae)

Tangtrakulwanich¹,

Reddy²,

Wu³

et al. 2014

JAS

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Entomopathogenic nematodes, fungi, and low risk insecticides were evaluated for the management of the wheat stem sawfly, Cephus cinctus Norton, in winter wheat at two locations (Devon and Western Triangle Ag Research center) in the Golden Triangle area of Montana (USA) in 2013. Two fungi (Beauveria bassiana and Metarhizium brunneum), four nematodes species (Steinernema carpocapsae, Steinernema kraussei, Steinernema feltiae, and Heterorthabditis bacteriophora), an insect growth regulator (diflubenzuron/dimilin), and a botanical-based chemical (azadirachtin/Aza-direct) were used as foliar sprays. These control agents significantly reduced damage caused by C. cinctus larvae, compared to the untreated control or treatment with water alone. No yield differences were observed among entomopathogenic fungi, nematodes, and low risk insecticides. The effectiveness of azadirachtin, diflubenzuron, the entomopathogenic fungi, and the nematodes persisted at the 28 th day post application, by which time the wheat had been harvested. Stubbles collected after harvest showed significantly fewer sawfly larvae in the plots treated with entomopathogenic fungi, nematodes, diflubenzuron, and azadirachtin compared to the untreated and water spray plots, indicating that these biorational pesticides have potential to be used as alternatives to conventional pesticides for controlling the wheat stem sawfly larvae.

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Section: Discussioncontrasting

confidence: 52%

Efficacy of Entomopathogenic Fungi and Nematodes, and Low Risk Insecticides Against Wheat Stem Sawfly, Cephus cinctus (Hymenoptera: Cephidae)

Tangtrakulwanich¹,

Reddy²,

Wu³

et al. 2014

JAS

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“…In a regional survey, two native isolate of EPNs, H. bacteriophora and S. feltiae were isolated from soil in Bojnourd, North Khorasan Province (Kamali et al, 2013). Moreover, during postharvest season of potato tuber, native EPNs were collected from potato fields in Farooj, North Khorasan province, Iran and characterized as H. bacteriophora and S. feltiae (Rahatkhah et al, 2015).…”

Section: Basic Research On Entomopathogenic Nematodesmentioning

confidence: 99%

“…The high pathogenicity of S. carpocapsae and H. bacteriophora against immature stages of PTM, suggest that both species have potential as biocontrol agents for management of P. operculella. Also, a study was conducted by Kamali et al (2013) to determine the efficacy of S. carpocapsae and H. bacteriophora against the cucurbit fly, Dacus ciliatus Loew (Diptera: Tephritidae) in laboratory and greenhouse experiments. Larvae and adult flies were susceptible to nematode infection, but both nematode species induced low mortality of pupae with mortality percentages ranging from 9 % (H. bacteriophora) to 12 % (S. carpocapsae).…”

Section: Entomopathogenic Nematodes Application Against Vegetable Andmentioning

confidence: 99%

“…The results also showed that S. carpocapsae and H. bacteriophora isolates have higher efficiency in lighter soils (sandy and sandy-loamy soils), therefore caused higher mortality than loamy soil. Kamali et al (2013) investigated the influence of H. bacteriophora (native isolate) and S. carpocapsae (commercial isolate) against third instars larvae of cucurbit fly, D. ciliatus in sand, sandy loam and clay loam soils. Higher rates of larval mortality observed in sandy loam and sand (more than 60 %) than clay loam.…”

Section: Ecological Characterization Studiesmentioning

confidence: 99%

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Nematode Pathogenesis of Insects and Other Pests

Campos‐Herrera¹

2015

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“…Five species of entomopathogenic nematodes have been reported from Iran including H. bacteriophora Poinar, 1976, S. bicornutum Tallosi, Peters and Ehlers, 1995, S. carpocapsae Weiser, 1955, S. feltiae (Filipjev, 1934) Wouts, Mrácek, Gerdin and Bedding, 1982, and S. glaseri (Steiner, 1929) Wouts, Mrácek, Gerdin and Bedding, 1982. The species are mainly described from East and West Azerbaijan, Ardabil, Tehran, and North Khorasan provinces (Parvizi, 2001;Tanha Maafi et al, 2006;Karimi and Kharazipakdel, 2007;Eivazian Kary et al, 2009;Nikdel et al, 2010;Kamali et al, 2013). The bacterial strains associated with S. glaseri and S. carpocapsae in Iran were characterised as X. nematophila and X. poinarii (Karimi et al, 2011).…”

Section: Introduction 12mentioning

confidence: 99%

Isolation and identification of entomopathogenic nematodes and their symbiotic bacteria from Kurdistan province in Iran

Abdolmaleki

Maafi

Dastjerdi

et al. 2016

jcp

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Entomopathogenic nematodes (EPNs) are commonly used as biological agents for control of insect pests. This study was carried out to identify EPNs, determine dominant and frequent species in Kurdistan province, Iran and characterize their symbiotic bacteria. Identification of EPNs was performed based on morphological and morphometrical characters and also rRNA-ITS gene sequences. Two EPNs, Heterorhabditis bacteriophora (Rhabditida: Heterorhabditidae) and Steinernema feltiae (Rhabditida: Steinernematidae) were identified. Out of totally 150 soil samples collected mainly from mid-southern parts of the province, 60% were positive for EPNs. Heterorhabditis bacteriphora showed the highest frequency in this region, remarkably 59.3% of soil samples contained this species. Incidences of H. bacteriphora in grasslands, woodlands and alfalfa fields were 57.3, 14.6 and 28.0 percent, respectively. Steinernema feltiae was found only in alfalfa fields with 0.66% frequency. Bacterial symbionts of H. bacteriophora and S. feltiae were also identified based on biochemical characters and recA gene sequencing. In this research, two species of Photorhabdus were isolated from H. bacteriophora namely P. luminescens subsp. kayaii and P. temperata subsp. thracensis. Xenorhabdus bovienii was identified from infective juveniles of S. feltiae.

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Biocontrol potential of the entomopathogenic nematodesHeterorhabditis bacteriophoraandSteinernema carpocapsaeon cucurbit fly,Dacus ciliatus(Diptera: Tephritidae)

Cited by 42 publications

References 39 publications

Efficacy of Entomopathogenic Fungi and Nematodes, and Low Risk Insecticides Against Wheat Stem Sawfly, Cephus cinctus (Hymenoptera: Cephidae)

Efficacy of Entomopathogenic Fungi and Nematodes, and Low Risk Insecticides Against Wheat Stem Sawfly, Cephus cinctus (Hymenoptera: Cephidae)

Nematode Pathogenesis of Insects and Other Pests

Isolation and identification of entomopathogenic nematodes and their symbiotic bacteria from Kurdistan province in Iran

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