Abstract
An entomopathogenic fungus (IndGH 96), identified as Paecilomyces reniformis, was isolated from long-horned grasshoppers (Orthoptera: Tettigoniidae) in Sulawesi, Indonesia. The phenotypic and molecular data identified the IndGH 96 as a P. reniformis. We present the first comprehensive characterization of this species using morphological features, sequencing of the ITS1-5.8s-ITS2 region, D1/D2 region of 28S of rDNA, and a portion of the tubulin gene, and laboratory bioassays. Distinguishing features include a hyphal body stage during vegetative growth and the production of distinctly curved, light-green conidia. High dosage bioassays showed that IndGH 96 was infectious to both long-horned and short-horned grasshoppers but not to the house cricket, Acheta domestica, or to the lepidopterans velvetbean caterpillar, Anticarsia gemmatalis or fall armyworm, Spodoptera frugiperda. Phenotypic and genetic analyses suggest that IndGH 96 and other isolates of P. reniformis are more closely related to Nomuraea rileyi than to other species of Paecilomyces.
Similar content being viewed by others
References
CJ Lomer RP Bateman DL Johnson J Langewald M Thomas (2001) ArticleTitleBiological control of locusts and grasshoppers Annu Rev Entomol 46 667–702 Occurrence Handle10.1146/annurev.ento.46.1.667 Occurrence Handle1:CAS:528:DC%2BD3MXitlSmt7Y%3D Occurrence Handle11112183
MJ Bidochka RJ St.Leger DW Roberts (1997) ArticleTitleMechanisms of Dueteromycete fungal infections in grasshoppers and locusts: An overview Mem Entomol Soc Can 171 213–224
Samson RA. Paecilomyces and some allied Hyphomycetes. In: Studies in Mycology No. 6. Centraalbureau voor Schimmelcultures, The Netherlands: Baarn, 1974: pp.1–120.
GG Khachatourians (1992) ArticleTitleVirulence of five Beauveria strains, Paecilomyces farinosus and Verticillium lecanii against the migratory grasshopper, Melanoplus sanguinipes J Invertebr Pathol 59 212–214
KC Moore MA Erlandson (1988) ArticleTitleIsolation of Aspergillus parasiticus and Beauveria bassiana from melanopline grasshoppers and demonstration of their pathogenicity in Melanoplus sanguinipes Can Entomol 120 989–991
PA Shah C Kooyman A Paraiso (1997) ArticleTitleSurveys for fungal pathogens of locusts and grasshoppers in Africa and the Near East Mem Entomol Soc Can 171 27–35
Goettel MS. Fungal agents for biocontrol. pp. 122–132 in Lomer. Biological Control of Locusts and Grasshoppers. Wallingford, UK: CAB International, 1992: 394 pp.
BP Magalhães MR Faria MS Tigano BWS Sobral (1997) ArticleTitleCharacterization and virulence of a Brazilian isolate of Metarhizium flavoviride Gams & Rozsypal (Hyphomycetes) Mem Entomol Soc Can 171 313–321
LP Kish RA Samson GE Allen (1974) ArticleTitleThe genus Nomuraea Maublanc J Invertebr Pathol 24 154–158
RA Samson HC Evans (1977) ArticleTitleNotes on entomogenous fungi from Ghana, Part 4, The genera Paecilomyces and Nomuraea Proc Koninklijke:-Nederlandse Akademie van Wetenschappen, Ser Biol Med Sci 80 128–134
A Kornerup JH Wanscher (1978) Methuen Handbook of Colour Eyre Methuen Ltd London
MS Goettel GD Inglis (1997) Fungi Hyphomycetes LA Lacey (Eds) Manual of Techniques in Insect Pathology Academic Press San Diego 214–249
SO Rogers PD Bendich (1988) Extraction of DNA from plant tissues SB Gelvin RA Schilperpoort DPS Verma (Eds) Plant Molecular Biology Manual Vol A6 Kluwer Academic Dordrecht 1–10
DG Boucias MS Tigano DR Sosa-Gomez TR Glare PW Inglis (2000) ArticleTitleGenotypic properties of the entomopathogenic fungus Nomuraea rileyi Biol Control 19 124–138 Occurrence Handle10.1006/bcon.2000.0857 Occurrence Handle1:CAS:528:DC%2BD3cXovVGktrw%3D
J Curran F Driver JWO Ballard RJ Milner (1994) ArticleTitlePhylogeny of Metarhizium: Analysis of ribosomal DNA sequence data Mycol Res 98 547–552 Occurrence Handle1:CAS:528:DyaK2MXjsVGksQ%3D%3D
K O’Donnell (1993) Fusarium and its near relatives DR Reynolds JW Taylor (Eds) The Fungal Holomorph: Mitotic, Meiotic and Pleomorphic Speciation in Fungal Systematics CAB International Wallingford 225–233
JD Thompson TJ Gibson F Plewniak F Jeanmougin DG Higgins (1997) ArticleTitleThe ClustalX Windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools Nucl Acid Res 24 4876–4882
Swofford DL. PAUP*. Phylogenetic Analysis Using Parsimony (*and Other Methods). Version 4. Sunderland, Massachusetts: Sinauer Associates, 2000.
DG Boucias DL Bradford CS Barfield (1984) ArticleTitleSusceptibility of the velvetbean caterpillar and soybean looper to N. rileyi: Effects of pathotype, dosage, temperature and host age J Econ Entomol 77 247–253
Burton RL. Mass Rearing the Corn Earworm in the Laboratory. USDA Agricultural Research Series. 1969: ARS-134.
Humber RA. Collection of Entomopathogenic Fungal Cultures: Catalog of Strains. USDA-ARS, 1992: ARS-110, 177 pp.
CM Ignoffo (1970–1980) The fungus Nomuraea rileyi as a microbial insecticide HD Burges (Eds) Microbial Control of Pests and Plant Diseases Academic Press London 513–538
M Obornik M Jirku D Doleze (2001) ArticleTitlePhylogeny of mitosporic entomopathogenic fungi: Is the genus Paecilomyces polyphyletic? Can J Microbiol 47 813–819 Occurrence Handle1:CAS:528:DC%2BD3MXns1Cjtb8%3D Occurrence Handle11683463
MS Tigano-Milani RJ Honeycutt LA Lacey R Asis M McClelland BWS Sobral (1995) ArticleTitleGenetic variability of Paecilomyces fumosoroseus isolates revealed by molecular markers J Invertebr Pathol 65 274–282 Occurrence Handle1:CAS:528:DyaK2MXmtFGku7k%3D Occurrence Handle7745282
FA Cantone JD Vandenberg (1998) ArticleTitleIntraspecific diversity in Paecilomyces fumosoroseus Mycol Res 102 209–215 Occurrence Handle10.1017/S0953756297004590
JJ Luangsa-ard NL Hywel-Jones RA Samson (2004) ArticleTitleThe polyphyletic nature of Paecilomyces sensu lato based on 18S generated rDNA phylogeny Mycologia 96 773–780 Occurrence Handle1:CAS:528:DC%2BD2cXnvVGnsbY%3D
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kalkar, Ö., Carner, G.R., Scharf, D. et al. Characterization of an Indonesian Isolate of Paecilomyces reniformis. Mycopathologia 161, 109–118 (2006). https://doi.org/10.1007/s11046-005-0133-z
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s11046-005-0133-z


