Publications for:

pest = Schizaphis graminum
country = U.S.A. (mid S)

found 58 publications:

2021

Quantitative assessment of aphid parasitoids and predators in central Oklahoma wheat fields during five growing seasons
Southwestern Entomologist (2021) 46 (4), 833-842
publishers website - pestinfo wiki

2020

Comparative transcriptomics of Diuraphis noxia and Schizaphis graminum fed wheat plants containing different aphid-resistance genes
PLoS ONE (2020) 15 (5 - e0233077)
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2018

Landscape context affects aphid parasitism by Lysiphlebus testaceipes (Hymenoptera: Aphidiinae) in wheat fields
Environmental Entomology (2018) 47 (4), 803-811
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Spatiotemporal distribution and environmental drivers of Barley yellow dwarf virus and vector abundance in Kansas
Phytopathology (2018) 108 (10), 1196-1205
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2017

New greenbug resistant sources in winter barley, Hordeum vulgare
Southwestern Entomologist (2017) 42 (3), 619-626
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2014

Weather, disease, and wheat breeding effects on Kansas wheat varietal yields, 1985 to 2011
Agronomy Journal (2014) 106 (1), 227-235
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2012

Intraguild predation between lady beetles and lacewings: Outcomes and consequences vary with focal prey and arena of interaction
Annals of the Entomological Society of America (2012) 105 (4), 562-571
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2011

A population dynamics perspective on effect of irrigation regimes and plant densities on greenbug abundance in grain sorghum using regression
Agricultural and Forest Entomology (2011) 13 (1), 15-24
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DNA barcoding to identify all life stages of holocyclic cereal aphids (Hemiptera: Aphididae) on wheat and other Poaceae
Annals of the Entomological Society of America (2011) 104 (1), 39-42
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Host race evolution in Schizaphis graminum (Hemiptera: Aphididae): Nuclear DNA sequences
Environmental Entomology (2011) 40 (5), 1317-1322
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2008

Corn leaf aphid, Rhopalosiphum maidis (Hemiptera: Aphididae), is a key to greenbug, Schizaphis graminum (Hemiptera: Aphididae), biological control in grain sorghum, Sorghum bicolor
European Journal of Entomology (2008) 105 (3), 513-520
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2007

Differentiating greenbug resistance genes in barley
Euphytica (2007) 153 (1-2), 11-14
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2006

Biotypic diversity in greenbug (Hemiptera: Aphididae): Characterizing new virulence and host associations
Journal of Economic Entomology (2006) 99 (3), 959-965
pestinfo wiki

Spectral sensing of aphid (Hemiptera: Aphididae) density using field spectrometry and radiometry
Turkish Journal of Agriculture and Forestry (2006) 30 (6), 421-428
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2005

Induction of reproductive diapause in Hippodamia convergens (Coleoptera: Coccinellidae) hinges on prey quality and availability
European Journal of Entomology (2005) 102 (3), 483-487
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Estimation of hymenopteran parasitism in cereal aphids by using molecular markers
Journal of Economic Entomology (2005) 98 (1), 217-221
pestinfo wiki

Economic evaluation of the effects of planting date and application rate of imidacloprid for management of cereal aphids and barley yellow dwarf in winter wheat
Journal of Economic Entomology (2005) 98 (1), 95-102
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Interactions among three species of cereal aphids simultaneously infesting wheat
Journal of Insect Science (2005) 5 (13), 1-8
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Categories of resistance to biotype I greenbugs (Homoptera: Aphididae) in wheat lines containing the greenbug resistance genes Gbx and Gby
Journal of the Kansas Entomological Society (2005) 78 (3), 252-260
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2004

Characterization of greenbug resistance in barley
Plant Breeding (2004) 123 (5), 493-494
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Seed treatments for control of insect pests of sorghum and their effect on yield
Southwestern Entomologist (2004) 29 (3), p. 209
pestinfo wiki

Seasonal abundance of rice root aphid in wheat and its effect on forage and grain yields
Southwestern Entomologist (2004) 29 (4), p. 245
pestinfo wiki

2003

Over-summering and biotypic diversity of Schizaphis graminum (Homoptera: Aphididae) populations on noncultivated grass hosts
Environmental Entomology (2003) 32 (3), 662-667
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Fixed precision sequential sampling plans for the greenbug and bird cherry-oat aphid (Homoptera: Aphididae) in winter wheat
Journal of Economic Entomology (2003) 96 (5), 1585-1593
pestinfo wiki

Effects of aphids, barley yellow dwarf, and grassy weeds on grazed winter wheat
Southwestern Entomologist (2003) 28 (2), 121
pestinfo wiki

The negative binomial distribution as a model for describing counts of greenbugs, Schizaphis graminum, on wheat
Southwestern Entomologist (2003) 28 (2), 131
pestinfo wiki

Economic injury level for the greenbug, Schizaphis graminum in Oklahoma winter wheat
Southwestern Entomologist (2003) 28 (3), p. 163
pestinfo wiki

2002

Effect of greenbugs (Homoptera: Aphididae) on yield loss of winter wheat
Journal of Economic Entomology (2002) 95 (1), 89-95
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Virus transmission phenotype is correlated with host adaptation among genetically diverse populations of the aphid Schizaphis graminum
Phytopathology (2002) 92 (9), 970-975
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2001

Genetic analysis of biotype I greenbug resistance in sorghum
Euphytica (2001) 121 (1), 87-91
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Distribution and abundance of insecticide resistant greenbugs (Homoptera: Aphididae) and validation of a bioassay to assess resistance
Journal of Economic Entomology (2001) 94 (2), 547-551
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2000

Identifying insecticide-resistant greenbugs (Homoptera: Aphididae) with diagnostic assay tests
Journal of Economic Entomology (2000) 93 (4), 1286-1292
pestinfo wiki

Development and validation of a binomial sequential sampling plan for the greenbug (Homoptera: Aphididae) infesting winter wheat in the Southern Plains
Journal of Economic Entomology (2000) 93 (5), 1522-1530
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Quantifying Texas sorghum growers' use of IPM for insect pests
Southwestern Entomologist (2000) 25 (1), 39-52
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1999

Imidacloprid toxicity to insecticide resistant and susceptible strains of the greenbug, Schizaphis graminum (Rondani) (Homoptera : Aphididae)
Journal of the Kansas Entomological Society (1999) 72 (2), 248-250
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1998

Variation in fecundity and sexual morph production among insecticide-resistant clones of the aphid Schizaphis graminum (Homoptera: Aphididae)
Journal of Economic Entomology (1998) 91 (2), 388-391
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1997

Occurrence of insecticide resistant greenbugs (Homoptera: Aphididae) in Kansas, Texas, Oklahoma, and Colorado and suggestions for management
Journal of Economic Entomology (1997) 90 (5), 1106-1116
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Greenbug (Homoptera : Aphididae) biotype surveys in Oklahoma, 1991-1996
Journal of the Kansas Entomological Society (1997) 70 (2), 120-128
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1996

Description of three isozyme polymorphisms associated with insecticide resistance in greenbug (Homoptera: Aphididae) populations
Journal of Economic Entomology (1996) 89 (1), 46-50
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Efficiency of host plant use by eight biotypes of Schizaphis graminum (Aphididae: Homoptera)
Journal of the Kansas Entomological Society (1996) 69 (1), 69-71
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Sexual reproduction capabilities of greenbugs (Homoptera: Aphididae)
Journal of the Kansas Entomological Society (1996) 69 (2), 153-159
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1994

Clonal diversity in overwintering populations of Schizaphis graminum (Homoptera: Aphididae)
Bulletin of Entomological Research (1994) 84 (1), 105-114
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Greenbug (Homoptera: Aphididae) feeding effects on nonstructural carbohydrates in sorghum
Environmental Entomology (1994) 23 (4), 965-970
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Chlorpyrifos resistance in greenbugs (Homoptera: Aphididae): Cross-resistance and synergism
Journal of Economic Entomology (1994) 87 (6), 1437-1440
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Occurrence of greenbug (Homoptera: Aphididae) biotypes E and I in Kansas, Texas, Nebraska, Colorado, and Oklahoma
Journal of Economic Entomology (1994) 87 (6), 1696-1700
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1992

Variation between biotype E clones of Schizaphis graminum (Homoptera: Aphididae)
Bulletin of Entomological Research (1992) 82 (3), 407-416
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1991

DNA fingerprinting to study spatial and temporal distributions of an aphid, Schizaphis graminum (Homoptera: Aphididae)
Bulletin of Entomological Research (1991) 81 (3), 303-313
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Variation between clones of Schizaphis graminum (Homoptera: Aphididae) in the photoperiodic induction of sexual morphs
Environmental Entomology (1991) 20 (2), 433-440
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1990

Predation and dislodgment of Schizaphis graminum (Homoptera: Aphididae), by adult Coccinella septempunctata (Coleoptera: Coccinellidae)
Environmental Entomology (1990) 19 (6), 1798-1802
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1988

Fecundity characteristics of the greenbug biotypes C and E cultured on different host plants
Environmental Entomology (1988) 17 (1), 59-62
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Experimental evaluation of predators and parasitoids in suppressing greenbugs (Homoptera: Aphididae) in sorghum and wheat
Environmental Entomology (1988) 17 (5), 836-841
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1986

Biotypic status of six greenbug (Homoptera: Aphididae) isolates
Environmental Entomology (1986) 15 (3), 567-572
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Susceptibility of 'Largo' wheat to biotype B greenbug (Homoptera: Aphididae)
Environmental Entomology (1986) 15 (3), 700-702
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1984

Enhanced microbial degradation of systemic pesticides in soil and its effect on chinch bug Blissus leucopterus leucopterus (Say) (Heteroptera: Lygaeidae) and greenbug Schizaphis graminum Rondani (Homoptera: Aphididae) control in seedling sorghum
Environmental Entomology (1984) 13 (4), 1079-1082
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Parasitism of aphids (Homoptera: Aphididae) associated with Texas sorghum
Environmental Entomology (1984) 13 (6), 1613-1617
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1981

Resistance in bloomless and sparse-bloom sorghum to greenbugs
Environmental Entomology (1981) 10 (6), 963-965
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1972

Responses of an imported coccinellid, Propylea 14-punctata, to aphids associated with small grains in Oklahoma
Environmental Entomology (1972) 1 (2), 198-202
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A review of greenbug outbreaks and climatological deviations in Oklahoma
Environmental Entomology (1972) 1 (5), 664-668
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