Omkar
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Publications of Omkar (93 listed):
Bulletin of Entomological Research (2021) 111, 66-72
Priya Singh, Geetanjali Mishra and Omkar (2021)
Are the effects of hunger stage-specific? A case study in an aphidophagous ladybird beetle
Canadian Journal of Zoology (2021) 99, 97-105
Shashwat Singh, Geetanjali Mishra and Omkar (2021)
Maternal body size and age govern reproduction and offspring phenotype in the zig-zag ladybird beetle (Menochilus sexmaculatus)
The Canadian Entomologist (2020) 152, 298-310
Swati Saxena, Geetanjali Mishra and Omkar (2020)
Operational sex ratio and paternal age sway mating and reproductive performance in Menochilus sexmaculatus (Coleoptera: Coccinellidae)
International Journal of Tropical Insect Science (2019) 39, 107-114
Shashwat Singh, Geetanjali Mishra and Omkar (2019)
Oviposition in aphidophagous ladybirds: effect of prey availability and conspecific egg presence
Bulletin of Entomological Research (2018) 108, 800-806
D.D. Chaudhary, G. Mishra and Omkar (2018)
Influence of food availability on mate-guarding behaviour of ladybirds
Entomologia Experimentalis et Applicata (2017) 164, 45-53
Uzma Afaq and Omkar (2017)
Prolonged copula duration in the parthenium beetle, Zygogramma bicolorata: an alternative male tactic to amplify sperm transfer, reproductive attributes, and paternity outcomes
Insect Science (2016) 23, 117-133
Neha Singh, Geetanjali Mishra and Omkar (2016)
Effect of photoperiod on slow and fast developing individuals in aphidophagous ladybirds, Menochilus sexmaculatus and Propylea dissecta (Coleoptera: Coccinellidae)
Canadian Journal of Zoology (2016) 94, 361-365
Swati Saxena, Geetanjali Mishra and Omkar (2016)
Inbreeding avoidance in aphidophagous ladybird beetles: a case study in Menochilus sexmaculatus
The Canadian Entomologist (2016) 148, 171-186
Rojalin Pattanayak, Geetanjali Mishra, Chandan Singh Chanotiya, Prasant Kumar Rout, Chandra Sekhar Mohanty and Omkar (2016)
Semiochemical profile of four aphidophagous Indian Coccinellidae (Coleoptera)
Bulletin of Entomological Research (2016) 106, 347-358
N. Singh, G. Mishra and Omkar (2016)
Slow and fast development in two aphidophagous ladybirds on scarce and abundant prey supply
European Journal of Entomology (2016) 113, 44-50
Mhd. Shahid, Arshi Siddiqui, Omkar and Geetanjali Mishra (2016)
Mating alters the rate of development of ovarioles in the ladybird, Propylea dissecta (Coleoptera: Coccinellidae)
Bulletin of Entomological Research (2015) 105, 121-128
D.D. Chaudhary, B. Kumar, G. Mishra and G. Omkar (2015)
Resource partitioning in a ladybird, Menochilus sexmaculatus: function of body size and prey density
Biocontrol Science and Technology (2015) 25, 992-1010
Arshi Siddiqui, Omkar, Sarah C. Paul and Geetanjali Mishra (2015)
Predatory responses of selected lines of developmental variants of ladybird, Propylea dissecta (Coleoptera: Coccinellidae) in relation to increasing prey and predator densities
European Journal of Entomology (2014) 111, 257-265
Bhupendra Kumar, Geetanjali Mishra and Omkar (2014)
Functional response and predatory interactions in conspecific and heterospecific combinations of two congeneric species (Coleoptera: Coccinellidae)
Bulletin of Entomological Research (2014) 104, 652-660
B. Kumar, G. Mishra and Omkar (2014)
Larval and female footprints as feeding deterrent cues for immature stages of two congeneric ladybird predators (Coleoptera: Coccinellidae)
European Journal of Entomology (2014) 111, 363-369
Bhupendra Kumar, Mahadev Bista, Geetanjali Mishra and Omkar (2014)
Stage specific consumption and utilization of aphids, conspecific and heterospecific eggs by two species of Coccinella (Coleoptera: Coccinellidae)
The Canadian Entomologist (2014) 146, 52-66
Omkar, Geetanjali Mishra, Bhupendra Kumar, Neha Singh and Garima Pandey (2014)
Risks associated with tandem release of large and small ladybirds (Coleoptera: Coccinellidae) in heterospecific aphidophagous guilds
Journal of Insect Science (2013) 13 (24), 1-12
Omkar and Gyanendra Kumar (2013)
Responses of an aphidophagous ladybird beetle, Anegleis cardoni, to varying densities of Aphis gossypii
International Journal of Tropical Insect Science (2013) 33, 170-177
Omkar, Shruti Rastogi and Ahmad Pervez (2013)
Demographic attributes of the parthenium beetle Zygogramma bicolorata (Coleoptera: Chrysomelidae) under different variables
The Canadian Entomologist (2013) 145, 292-301
Pooja Pandey and Omkar (2013)
Age-based mate choice improves reproductive performance and offspring attributes in parthenium beetle, Zygogramma bicolorata (Coleoptera: Chrysomelidae)
The Canadian Entomologist (2013) 145, 566-576
Mahadev Bista and Omkar (2013)
Effects of body size and prey quality on the reproductive attributes of two aphidophagous Coccinellidae (Coleoptera) species
Chemoecology (2013) 23, 103-111
Geetanjali Mishra, Neha Singh, Mohd. Shahid and Omkar (2013)
The effects of three sympatric ladybird species on oviposition by Menochilus sexmaculatus (Coleoptera: Coccinellidae)
Bulletin of Entomological Research (2013) 103, 570-577
J.P. Michaud, Mahadev Bista, Geetanjali Mishra and Omkar (2013)
Sexual activity diminishes male virility in two Coccinella species: consequences for female fertility and progeny development
International Journal of Tropical Insect Science (2013) 33, 120-126
Bhupendra Kumar, Garima Pandey, Geetanjali Mishra and Omkar (2013)
Predatory performance of aphidophagous ladybirds: a measure of prey suitability?
Insect Science (2013) 20, 531-540
Omkar and Uzma Afaq (2013)
Evaluation of Darwin's fecundity advantage hypothesis in Parthenium beetle, Zygogramma bicolorata
International Journal of Tropical Insect Science (2012) 32, 64-68
Mahadev Bista, Geetanjali Mishra and Omkar (2012)
Influence of crowding and diet on the development and survival of the ladybird Brumoides suturalis (Coleoptera: Coccinellidae) reared on two aphid species
Biocontrol Science and Technology (2012) 22, 463-476
Geetanjali Mishra, Omkar, Bhupendra Kumar and Garima Pandey (2012)
Stage and age-specific predation in four aphidophagous ladybird beetles
European Journal of Entomology (2012) 109, 363-371
G. Mishra, N. Singh, M. Shahid and Omkar (2012)
Effect of presence and semiochemicals of conspecific stages on oviposition by ladybirds (Coleoptera: Coccinellidae)
Biocontrol Science and Technology (2011) 21, 101-111
Omkar and Ahmad Pervez (2011)
Functional response of two aphidophagous ladybirds searching in tandem
Biocontrol Science and Technology (2011) 21, 991-997
Geetanjali Mishra, Bhupendra Kumar, Mohd. Shahid, Deepanti Singh and Omkar (2011)
Evaluation of four co-occurring ladybirds for use as biocontrol agents of the pea aphid, Acyrthosiphon pisum (Homoptera: Aphididae)
Biocontrol Science and Technology (2011) 21, 435-447
Roja Kianpour, Yaghoub Fathipour, Karim Kamali and Omkar (2011)
Effects of mixed prey on the development and demographic attributes of a generalist predator, Coccinella septempunctata (Coleoptera: Coccinellidae)
International Journal of Tropical Insect Science (2011) 31, 162-173
Omkar, Gyanendra Kumar and Jyotsna Sahu (2011)
Monotypic prey-mediated development, survival and life table attributes of a ladybird beetle Anegleis cardoni (Coleoptera: Coccinellidae) on different aphid species
International Journal of Tropical Insect Science (2010) 30, 48-56
Omkar, Jyotsna Sahu and Gyanendra Kumar (2010)
Effect of prey quantity on reproductive and developmental attributes of a ladybird beetle, Anegleis cardoni
Insect Science (2010) 17, 112-120
Omkar, Pooja Pandey, Shruti Rastogi and Geetanjali Mishra (2010)
Influence of age at mating on the reproductive performance of Parthenium beetle, Zygogramma bicolorata (Coleoptera: Chrysomelidae)
European Journal of Entomology (2010) 107, 341-347
Omkar, S.K. Singh and G. Mishra (2010)
Parental age at mating affects reproductive attributes of the aphidophagous ladybird beetle, Coelophora saucia (Coleoptera: Coccinellidae)
International Journal of Tropical Insect Science (2010) 30, 3-10
Omkar and Satyendra Kumar Singh (2010)
Mating behaviour of the aphidophagous ladybird beetle Coelophora saucia (Coleoptera: Coccinellidae)
European Journal of Entomology (2010) 107, 177-182
Omkar, S.K. Singh and G. Mishra (2010)
Multiple matings affect the reproductive performance of the aphidophagous ladybird beetle, Coelophora saucia (Coleoptera: Coccinellidae)
Journal of Applied Entomology (2009) 133, 500-504
K. Singh and Omkar (2009)
Effect of parental ageing on offspring developmental and survival attributes in an aphidophagous ladybird, Cheilomenes sexmaculata
International Journal of Tropical Insect Science (2009) 29, 40-47
Omkar and Uzma Afaq (2009)
Intraspecific competition in the Parthenium beetle Zygogramma bicolorata (Coleoptera: Chrysomelidae): effect of larval crowding on life-history traits
Bulletin of Insectology (2009) 62, 35-40
Omkar and Shuchi Pathak (2009)
Crowding affects the life attributes of an aphidophagous ladybird beetle, Propylea dissecta
BioControl (2009) 54, 637-650
Omkar and Geetanjali Mishra (2009)
Optimization of age difference between mates maximizes reproductive output
International Journal of Tropical Insect Science (2009) 29, 48-52
Omkar, Shruti Rastogi and Pooja Pandey (2009)
Effect of temperature on reproductive attributes of the Mexican beetle Zygogramma bicolorata (Coleoptera: Chrysomelidae)
European Journal of Entomology (2009) 106, 565-572
Omkar, G. Kumar and J. Sahu (2009)
Performance of a predatory ladybird beetle, Anegleis cardoni (Coleoptera: Coccinellidae) on three aphid species
International Journal of Tropical Insect Science (2008) 28, 130-135
Omkar, Shruti Rastogi and Pooja Pandey (2008)
Effect of temperature on development and immature survival of Zygogramma bicolorata (Coleoptera: Chrysomelidae) under laboratory conditions
Journal of Applied Entomology (2007) 131, 81-84
Omkar, A. Pervez and A.K. Gupta (2007)
Sibling cannibalism in aphidophagous ladybirds: its impact on sex-dependent development and body weight
Journal of Applied Entomology (2007) 131, 85-89
Omkar and K. Singh (2007)
Rhythmicity in life events of an aphidophagous ladybird beetle, Cheilomenes sexmaculata
Biocontrol Science and Technology (2006) 16, 295-305
Omkar, Avanish K. Gupta and Ahmad Pervez (2006)
Attack, escape and predation rates of larvae of two aphidophagous ladybirds during conspecific and heterospecific interactions
Journal of Applied Entomology (2006) 130, 45-50
Omkar and S. Pathak (2006)
Effects of different photoperiods and wavelengths of light on the life-history traits of an aphidophagous ladybird, Coelophora saucia (Mulsant)
Journal of Applied Entomology (2006) 130, 103-107
Omkar, K. Singh and A. Pervez (2006)
Influence of mating duration on fecundity and fertility in two aphidophagous ladybirds
European Journal of Entomology (2006) 103, 33-40
G. Mishra and Omkar (2006)
Ageing trajectory and longevity trade-off in an aphidophagous ladybird, Propylea dissecta (Coleoptera: Coccinellidae)
Biocontrol Science and Technology (2006) 16, 111-128
Ahmad Pervez and Omkar (2006)
Ecology and biological control application of multicoloured Asian ladybird, Harmonia axyridis: A review
Insect Science (2006) 13, 119-126
Avanish K. Gupta, Shefali Srivastava, Geetanjali Mishra, Kalpana Singh and Omkar (2006)
Survival, development and life tables of two congeneric ladybirds in aphidophagous guilds
Ecological Entomology (2006) 31, 1-4
Omkar, Geetanjali Mishra and Satyendra K. Singh (2006)
Optimal number of matings in two aphidophagous ladybirds
Biocontrol Science and Technology (2006) 16, 233-243
Omkar, Ahmad Pervez and A.K. Gupta (2006)
Why do neonates of aphidophagous ladybird beetles preferentially consume conspecific eggs in presence of aphids?
Insect Science (2006) 13, 301-308
Omkar, Satyendra K. Singh and Kalpana Singh (2006)
Effect of age on reproductive attributes of an aphidophagous ladybird, Cheilomenes sexmaculata
Bulletin of Entomological Research (2006) 96, 407-412
G. Mishra and Omkar (2006)
Conspecific interference by adults in an aphidophagous ladybird Propylea dissecta (Coleoptera: Coccinellidae): effect on reproduction
International Journal of Tropical Insect Science (2006) 26, 35-40
Omkar (2006)
Suitability of different foods for a generalist ladybird, Micraspis discolor (Coleoptera: Coccinellidae)
Insect Science (2005) 12, 37-44
Omkar and Ahmad Pervez (2005)
Mating behavior of an aphidophagous ladybird beetle, Propylea dissecta (Mulsant)
European Journal of Entomology (2005) 102, 189-194
S. Srivastava and Omkar (2005)
Mate choice and reproductive success of two morphs of the seven spotted ladybird, Coccinella septempunctata (Coleoptera: Coccinellidae)
International Journal of Tropical Insect Science (2005) 25, 32-38
G. Mishra and Omkar (2005)
Influence of light components on the life attributes of an aphidophagous ladybird Propylea dissecta (Coleoptera: Coccinellidae)
Journal of Insect Science (2005) 5 (5), 1-6
A. Pervez and Omkar (2005)
Functional responses of coccinellid predators: An illustration of a logistic approach
Insect Science (2005) 12, 179-184
Omkar, Ahmad Pervez, Geetanjali Mishra, Shefali Srivastava, Satyendra K. Singh and Avanish K. Gupta (2005)
Intrinsic advantages of Cheilomenes sexmaculata over two coexisting Coccinella species (Coleoptera: Coccinellidae)
European Journal of Entomology (2005) 102, 513-518
A. Pervez, A.K. Gupta and Omkar (2005)
Kin recognition and avoidance of kin cannibalism by the larvae of co-occurring ladybirds: a laboratory study
International Journal of Tropical Insect Science (2005) 25, 96-102
Omkar and B.E. James (2005)
Reproductive behaviour of an aphidophagous ladybeetle Coccinella transversalis (Coleoptera: Coccinellidae)
Insect Science (2005) 12, 375-379
Omkar, Ahmad Pervez and Satyendra K. Singh (2005)
Development and immature survival of two aphidophagous ladybirds, Coelophora biplagiata and Micraspis discolor
Journal of Applied Entomology (2005) 129, 217-220
Omkar, G. Mishra, S. Srivastava, A.K. Gupta and S.K. Singh (2005)
Reproductive performance of four aphidophagous ladybirds on cowpea aphid, Aphis craccivora Koch
International Journal of Tropical Insect Science (2005) 25, 176-181
Shefali Srivastava and Omkar (2005)
Short- and long-term benefits of promiscuity in the seven-spotted ladybird Coccinella septempunctata (Coleoptera: Coccinellidae)
Journal of Applied Entomology (2005) 129, 432-436
Omkar and G. Mishra (2005)
Mating in aphidophagous ladybirds: costs and benefits
Bulletin of Entomological Research (2005) 95, 527-533
Omkar and G. Mishra (2005)
Evolutionary significance of promiscuity in an aphidophagous ladybird, Propylea dissecta (Coleoptera: Coccinellidae)
International Journal of Tropical Insect Science (2005) 25, 259-265
Omkar, Ahmad Pervez and Avanish K. Gupta (2005)
Egg cannibalism and intraguild predation in two co-occurring aphidophagous ladybirds Propylea dissecta and Coccinella transversalis (Coleoptera: Coccinellidae)
European Journal of Entomology (2005) 102, 33-37
Omkar, G. Mishra and K. Singh (2005)
Effects of different wavelengths of light on the life attributes of two aphidophagous ladybirds (Coleoptera: Coccinellidae)
Journal of Applied Entomology (2005) 129, 465-474
Omkar and A. Pervez (2005)
Ecology of two-spotted ladybird, Adalia bipunctata: a review
Journal of Applied Entomology (2004) 128, 605-609
G. Mishra and Omkar (2004)
Influence of parental age on reproductive performance of an aphidophagous ladybird, Propylea dissecta (Mulsant)
Journal of Applied Entomology (2004) 128, 140-146
Omkar and A. Pervez (2004)
Functional and numerical responses of Propylea dissecta (Col., Coccinellidae)
Biocontrol Science and Technology (2004) 14, 587-594
Ahmad Pervez and Omkar (2004)
Temperature-dependent life attributes of an aphidophagous ladybird, Propylea dissecta
Journal of Applied Entomology (2004) 128, 691-695
Omkar, A. Pervez and A.K. Gupta (2004)
Role of surface chemicals in egg cannibalism and intraguild predation by neonates of two aphidophagous ladybirds, Propylea dissecta and Coccinella transversalis
Journal of Applied Entomology (2004) 128, 150-157
Omkar and B.E. James (2004)
Influence of prey species on immature survival, development, predation and reproduction of Coccinella transversalis Fabricius (Col., Coccinellidae)
Biocontrol Science and Technology (2004) 14, 665-673
Omkar and R.B. Bind (2004)
Prey quality dependent growth, development and reproduction of a biocontrol agent, Cheilomenes sexmaculata (Fabricius) (Coleoptera: Coccinellidae)
Entomologia Sinica (2004) 11, 113-124
Omkar (2004)
Reproductive behaviour of two aphidophagous ladybeetles, Cheilomenes sexmaculata and Coccinella transversalis
Journal of Applied Entomology (2004) 128, 452-458
S. Srivastava and Omkar (2004)
Age-specific mating and reproductive senescence in the seven-spotted ladybird, Coccinella septempunctata
Entomologia Sinica (2004) 11, 211-218
Omkar and Ahmad Pervez (2004)
Comparative demographics of a generalist predatory ladybird on five aphid prey: A laboratory study
Journal of Applied Entomology (2004) 128, 510-514
Omkar and A. Pervez (2004)
Temperature-dependent development and immature survival of an aphidophagous ladybeetle, Propylea dissecta (Mulsant)
Biocontrol Science and Technology (2004) 14, 385-396
Ahmad Pervez and Omkar (2004)
Prey-dependent life attributes of an aphidophagous ladybird beetle, Propylea dissecta (Coleoptera: Coccinellidae)
Journal of Insect Science (2004) 4 (22), 1-8
A. Pervez, Omkar and A.S. Richmond (2004)
The influence of age on reproductive performance of the predatory ladybird beetle, Propylea dissecta
Entomologia Sinica (2003) 10, 185-193
Shefali Srivastava and Omkar (2003)
Influence of temperature on certain biological attributes of a ladybeetle Coccinella septempunctata Linnaeus
BioControl (2003) 48, 379-393
Omkar and Shefali Srivastava (2003)
Influence of six aphid prey species on development and reproduction of a ladybird beetle, Coccinella septempunctata
Entomologia Sinica (2003) 10, 271-279
Shefali Srivastava and Omkar (2003)
Scanning electron microscopy of antennae of Coccinella septempunctata (Coccinellidae: Coleoptera)
Insect Science and its Application (2003) 23, 143-148
Omkar and Ahmad Pervez (2003)
Influence of prey deprivation on biological attributes of pale morphs of the lady beetle Propylea dissecta (Mulsant)
Insect Science and its Application (2003) 23, 149-152
Omkar and Shefali Srivastava (2003)
Functional response of the sevenspotted lady beetle, Coccinella septempunctata Linnaeus on the mustard aphid, Lipaphis erysimi (Kaltenbach)
Biocontrol Science and Technology (2003) 13, 379-390
Omkar and A. Pervez (2003)
Ecology and biocontrol potential of a scale-predator, Chilocorus nigritus
Insect Science and its Application (2003) 23, 211-219
Omkar and Geetanjali Mishra (2003)
Ovipositional orientation of an aphidophagous ladybird beetle, Propylea dissecta (Mulsant)
Insect Science and its Application (2002) 22, 61-65
Omkar and Ahmad Pervez (2002)
Influence of temperature on age-specific fecundity of the ladybeetle Micraspis discolor (Fabricius)
European Journal of Entomology (2002) 99, 465-470
Omkar and S. Srivastava (2002)
The reproductive behaviour of an aphidophagous ladybeetle, Coccinella septempunctata (Coleoptera: Coccinellidae)
