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2026

Journal Article

Efficacy of phosphine (PH3) under hypoxia: pilot and industry-scale trials for controlling strongly resistant stored product pests in rice

Jagadeesan, Rajeswaran, Hart, Kai, Nayak, Manoj K., Tumambing, Justin and Ebert, Paul (2026). Efficacy of phosphine (PH3) under hypoxia: pilot and industry-scale trials for controlling strongly resistant stored product pests in rice. Pest Management Science, 82 (1), 384-394. doi: 10.1002/ps.70202

Efficacy of phosphine (PH3) under hypoxia: pilot and industry-scale trials for controlling strongly resistant stored product pests in rice

2024

Journal Article

Seasonal flight activity and associated frequency of rph2 phosphine resistance allele in Rhyzopertha dominica at bulk storage facilities in southern Queensland, Australia

Daglish, Gregory J., Singarayan, Virgine T., Jagadeesan, Rajeswaran, Reid, Robin, Ebert, Paul R. and Nayak, Manoj K. (2024). Seasonal flight activity and associated frequency of rph2 phosphine resistance allele in Rhyzopertha dominica at bulk storage facilities in southern Queensland, Australia. Journal of Stored Products Research, 109 102447. doi: 10.1016/j.jspr.2024.102447

Seasonal flight activity and associated frequency of rph2 phosphine resistance allele in Rhyzopertha dominica at bulk storage facilities in southern Queensland, Australia

2024

Journal Article

High concentrations of piperonyl butoxide (PBO) enhance toxicity of S-methoprene against the lesser grain borer, Rhyzopertha dominica

Sakka, Maria K., Jagadeesan, Rajeswaran, Baliota, Georgia V., Nayak, Manoj K., Vontas, John and Athanassiou, Christos G. (2024). High concentrations of piperonyl butoxide (PBO) enhance toxicity of S-methoprene against the lesser grain borer, Rhyzopertha dominica. Environmental Science and Pollution Research, 31 (39), 51344-51352. doi: 10.1007/s11356-024-34442-z

High concentrations of piperonyl butoxide (PBO) enhance toxicity of S-methoprene against the lesser grain borer, Rhyzopertha dominica

2021

Journal Article

A co-fumigation strategy utilizing reduced rates of phosphine (PH3) and sulfuryl fluoride (SF) to control strongly resistant rusty grain beetle, Cryptolestes ferrugineus (Stephens) (Coleoptera: Laemophloeidae)

Jagadeesan, Rajeswaran, Singarayan, Virgine T. and Nayak, Manoj K. (2021). A co-fumigation strategy utilizing reduced rates of phosphine (PH3) and sulfuryl fluoride (SF) to control strongly resistant rusty grain beetle, Cryptolestes ferrugineus (Stephens) (Coleoptera: Laemophloeidae). Pest Management Science, 77 (9), 4009-4015. doi: 10.1002/ps.6424

A co-fumigation strategy utilizing reduced rates of phosphine (PH3) and sulfuryl fluoride (SF) to control strongly resistant rusty grain beetle, Cryptolestes ferrugineus (Stephens) (Coleoptera: Laemophloeidae)

2021

Journal Article

First report of strong phosphine resistance in stored grain insects in a far northern tropical region of Australia, combining conventional and genetic diagnostics

Nayak, Manoj K., Jagadeesan, Rajeswaran, Singarayan, Virgine T., Nath, Nisa S., Pavic, Hervoika, Dembowski, Brock, Daglish, Gregory J., Schlipalius, David I. and Ebert, Paul R. (2021). First report of strong phosphine resistance in stored grain insects in a far northern tropical region of Australia, combining conventional and genetic diagnostics. Journal of Stored Products Research, 92 101813. doi: 10.1016/j.jspr.2021.101813

First report of strong phosphine resistance in stored grain insects in a far northern tropical region of Australia, combining conventional and genetic diagnostics

2021

Journal Article

Gene introgression in assessing fitness costs associated with phosphine resistance in the rusty grain beetle

Singarayan, Virgine T., Jagadeesan, Rajeswaran, Nayak, Manoj K., Ebert, Paul R. and Daglish, Gregory J. (2021). Gene introgression in assessing fitness costs associated with phosphine resistance in the rusty grain beetle. Journal of Pest Science, 94 (4), 1415-1426. doi: 10.1007/s10340-020-01315-6

Gene introgression in assessing fitness costs associated with phosphine resistance in the rusty grain beetle

2021

Journal Article

Unique genetic variants in dihydrolipoamide dehydrogenase (dld) gene confer strong resistance to phosphine in the rusty grain beetle, Cryptolestes ferrugineus (Stephens)

Jagadeesan, Rajeswaran, Schlipalius, David I., Singarayan, Virgine T., Nath, Nisa S., Nayak, Manoj K. and Ebert, Paul R. (2021). Unique genetic variants in dihydrolipoamide dehydrogenase (dld) gene confer strong resistance to phosphine in the rusty grain beetle, Cryptolestes ferrugineus (Stephens). Pesticide Biochemistry and Physiology, 171 104717, 104717. doi: 10.1016/j.pestbp.2020.104717

Unique genetic variants in dihydrolipoamide dehydrogenase (dld) gene confer strong resistance to phosphine in the rusty grain beetle, Cryptolestes ferrugineus (Stephens)

2020

Journal Article

Synergism between phosphine (PH3) and carbon dioxide (CO2): implications for managing PH3 resistance in rusty grain beetle (Laemophloeidae: Coleoptera)

Constantin, Myrna, Jagadeesan, Rajeswaran, Chandra, Kerri, Ebert, Paul and Nayak, Manoj K (2020). Synergism between phosphine (PH3) and carbon dioxide (CO2): implications for managing PH3 resistance in rusty grain beetle (Laemophloeidae: Coleoptera). Journal of Economic Entomology, 113 (4), 1-8. doi: 10.1093/jee/toaa081

Synergism between phosphine (PH3) and carbon dioxide (CO2): implications for managing PH3 resistance in rusty grain beetle (Laemophloeidae: Coleoptera)

2020

Journal Article

The gene introgression approach and the potential cost of genes that confer strong phosphine resistance in red flour beetle (Coleoptera: Tenebrionidae)

Daglish, Gregory J., Jagadeesan, Rajeswaran, Nayak, Manoj K., McCulloch, Graham A., Singarayan, Virgine T. and Walter, Gimme H. (2020). The gene introgression approach and the potential cost of genes that confer strong phosphine resistance in red flour beetle (Coleoptera: Tenebrionidae). Journal of Economic Entomology, 113 (3), 1547-1554. doi: 10.1093/jee/toaa033

The gene introgression approach and the potential cost of genes that confer strong phosphine resistance in red flour beetle (Coleoptera: Tenebrionidae)

2019

Journal Article

Development of a quick knockdown test for diagnosing resistance to phosphine in Sitophilus oryzae (Coleoptera: Curculionidae), a major pest of stored products

Nayak, Manoj K, Kaur, Ramandeep, Jagadeesan, Rajeswaran, Pavic, Hervoika, Phillips, Thomas W and Daglish, Gregory J (2019). Development of a quick knockdown test for diagnosing resistance to phosphine in Sitophilus oryzae (Coleoptera: Curculionidae), a major pest of stored products. Journal of Economic Entomology, 112 (4), 1975-1982. doi: 10.1093/jee/toz085

Development of a quick knockdown test for diagnosing resistance to phosphine in Sitophilus oryzae (Coleoptera: Curculionidae), a major pest of stored products

2018

Journal Article

Potential of co-fumigation with phosphine (PH3) and sulfuryl fluoride (SO2F2) for the management of strongly phosphine-resistant insect pests of stored grain

Jagadeesan, Rajeswaran, Singarayan, Virgine T., Chandra, Kerri, Ebert, Paul R. and Nayak, Manoj K. (2018). Potential of co-fumigation with phosphine (PH3) and sulfuryl fluoride (SO2F2) for the management of strongly phosphine-resistant insect pests of stored grain. Journal of Economic Entomology, 111 (6), 2956-2965. doi: 10.1093/jee/toy269

Potential of co-fumigation with phosphine (PH3) and sulfuryl fluoride (SO2F2) for the management of strongly phosphine-resistant insect pests of stored grain

2018

Journal Article

Variant linkage analysis using de novo transcriptome sequencing identifies a conserved phosphine resistance gene in insects

Schlipalius, David I., Tuck, Andrew G., Jagadeesan, Rajeswaran, Nguyen, Tam, Kaur, Ramandeep, Subramanian, Sabtharishi, Barrero, Roberto, Nayak, Manoj and Ebert, Paul R. (2018). Variant linkage analysis using de novo transcriptome sequencing identifies a conserved phosphine resistance gene in insects. Genetics, 209 (1), 281-290. doi: 10.1534/genetics.118.300688

Variant linkage analysis using de novo transcriptome sequencing identifies a conserved phosphine resistance gene in insects

2018

Journal Article

Relative tolerance and expression of resistance to phosphine in life stages of the rusty grain beetle, Cryptolestes ferrugineus

Venkidusamy, Muralitharan, Jagadeesan, Rajeswaran, Nayak, Manoj K., Subbarayalu, Mohankumar, Subramaniam, Chandrasekaran and Collins, Patrick J. (2018). Relative tolerance and expression of resistance to phosphine in life stages of the rusty grain beetle, Cryptolestes ferrugineus. Journal of Pest Science, 91 (1), 277-286. doi: 10.1007/s10340-017-0875-7

Relative tolerance and expression of resistance to phosphine in life stages of the rusty grain beetle, Cryptolestes ferrugineus

2017

Journal Article

Phosphine resistance does not confer cross-resistance to sulfuryl fluoride in four major stored grain insect pests

Jagadeesan, Rajeswaran and Nayak, Manoj K (2017). Phosphine resistance does not confer cross-resistance to sulfuryl fluoride in four major stored grain insect pests. Pest Management Science, 73 (7), 1391-1401. doi: 10.1002/ps.4468

Phosphine resistance does not confer cross-resistance to sulfuryl fluoride in four major stored grain insect pests

2016

Journal Article

The grand challenge of food security - general lessons from a comprehensive approach to protecting stored grain from insect pests in Australia and India

Walter, G. H., Chandrasekaran, S., Collins, P. J., Jagadeesan, R., Mohankumar, S., Alagusundaram, K., Ebert, P. R., Daglish, G. J., Nayak, M. K., Mohan, S., Srivastava, Chitra, Chadda, I. C., Rajagopal, A., Reid, R. and Subramanian, S. (2016). The grand challenge of food security - general lessons from a comprehensive approach to protecting stored grain from insect pests in Australia and India. Indian Journal of Entomology, 78 (special), 7-16. doi: 10.5958/0974-8172.2016.00020.1

The grand challenge of food security - general lessons from a comprehensive approach to protecting stored grain from insect pests in Australia and India

2016

Journal Article

Genetic characterization of field-evolved resistance to phosphine in the rusty grain beetle, Cryptolestes ferrugineus (Laemophloeidae: Coleoptera)

Jagadeesan, Rajeswaran, Collins, Patrick J., Nayak, Manoj K., Schlipalius, David I. and Ebert, Paul R. (2016). Genetic characterization of field-evolved resistance to phosphine in the rusty grain beetle, Cryptolestes ferrugineus (Laemophloeidae: Coleoptera). Pesticide Biochemistry and Physiology, 127, 67-75. doi: 10.1016/j.pestbp.2015.09.008

Genetic characterization of field-evolved resistance to phosphine in the rusty grain beetle, Cryptolestes ferrugineus (Laemophloeidae: Coleoptera)

2015

Journal Article

Susceptibility to sulfuryl fluoride and lack of cross-resistance to phosphine in developmental stages of the red flour beetle, Tribolium castaneum (Coleoptera: Tenebrionidae)

Jagadeesan, Rajeswaran, Nayak, Manoj K., Pavic, Hervoika, Chandra, Kerri and Collins, Patrick J. (2015). Susceptibility to sulfuryl fluoride and lack of cross-resistance to phosphine in developmental stages of the red flour beetle, Tribolium castaneum (Coleoptera: Tenebrionidae). Pest Management Science, 71 (10), 1379-1386. doi: 10.1002/ps.3940

Susceptibility to sulfuryl fluoride and lack of cross-resistance to phosphine in developmental stages of the red flour beetle, Tribolium castaneum (Coleoptera: Tenebrionidae)

2015

Journal Article

Phosphine resistance in India is characterised by a dihydrolipoamide dehydrogenase variant that is otherwise unobserved in eukaryotes

Kaur, R., Subbarayalu, M., Jagadeesan, R., Daglish, G. J., Nayak, M. K., Naik, H. R., Ramasamy, S., Subramanian, C., Ebert, P. R. and Schlipalius, D. I. (2015). Phosphine resistance in India is characterised by a dihydrolipoamide dehydrogenase variant that is otherwise unobserved in eukaryotes. Heredity, 115 (3), 188-194. doi: 10.1038/hdy.2015.24

Phosphine resistance in India is characterised by a dihydrolipoamide dehydrogenase variant that is otherwise unobserved in eukaryotes

2013

Journal Article

Dietary media for mass rearing of rusty grain beetle, Cryptolestes ferrugineus (Stephens) and flat grain beetle, Cryptolestes pusillus (Schonherr) (Coleoptera: Cucujidae)

Jagadeesan, Rajeswaran, Nayak, Manoj K., Dawson, Kerri, Byrne, Valerie and Collins, Patrick J. (2013). Dietary media for mass rearing of rusty grain beetle, Cryptolestes ferrugineus (Stephens) and flat grain beetle, Cryptolestes pusillus (Schonherr) (Coleoptera: Cucujidae). Journal of Stored Products Research, 55, 68-72. doi: 10.1016/j.jspr.2013.08.004

Dietary media for mass rearing of rusty grain beetle, Cryptolestes ferrugineus (Stephens) and flat grain beetle, Cryptolestes pusillus (Schonherr) (Coleoptera: Cucujidae)

2013

Journal Article

Rapid genome wide mapping of phosphine resistance loci by a simple regional averaging analysis in the red flour beetle, Tribolium castaneum

Jagadeesan, Rajeswaran, Fotheringham, Amelia, Ebert, Paul R. and Schlipalius, David I. (2013). Rapid genome wide mapping of phosphine resistance loci by a simple regional averaging analysis in the red flour beetle, Tribolium castaneum. Bmc Genomics, 14 (1) 650, 650.1-650.11. doi: 10.1186/1471-2164-14-650

Rapid genome wide mapping of phosphine resistance loci by a simple regional averaging analysis in the red flour beetle, Tribolium castaneum