Publications for:

pest = Helicoverpa zea
crop = Cotton (Gossypium)
country = U.S.A. (mid S)

found 69 publications:

2022

Status of Cry1Ac and Cry2Ab2 resistance in field populations of Helicoverpa zea in Texas, USA
Insect Science (2022) 29 (2), 487-495
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2021

Landscape effects on native bees (Hymenoptera: Anthophila) captured in pheromone traps for noctuid crop pests (Lepidoptera: Noctuidae)
Environmental Entomology (2021) 50 (4), 860-867
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Development of economic thresholds toward bollworm (Lepidoptera: Noctuidae), management in Bt cotton, and assessment of the benefits from treating Bt cotton with insecticide
Journal of Economic Entomology (2021) 114 (6), 2493-2504
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2019

Differences between two populations of bollworm, Helicoverpa zea (Lepidoptera: Noctuidae), with variable measurements of laboratory susceptibilities to Bt toxins exposed to non-Bt and Bt cottons in large field cages
PLoS ONE (2019) 14 (3 - e0212567)
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2018

Effects of transgenic Bacillus thuringiensis cotton on insecticide use, heliothine counts, plant damage, and cotton yield: A meta-analysis, 1996-2015
PLoS ONE (2018) 13 (7 - e0200131)
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2017

Supplemental control with diamides for heliothines in Bt cotton
Southwestern Entomologist (2017) 42 (1), 15-26
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2011

Effects of skip-row planting pattern and planting date on dryland cotton insect pest abundance and selected plant parameters
Southwestern Entomologist (2011) 36 (1), 21-39
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2010

Effect of emamectin benzoate on mortality, proboscis extension, gustation and reproduction of the corn earworm, Helicoverpa zea
Journal of Insect Science (2010) 10 (89), 1-16
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Expanded use of pyramided transgenic maize hybrids expressing novel Bacillus thuringiensis toxins in the southern U.S.: Potential for areawide suppression of Helicoverpa zea (Lepidoptera: Noctuidae) in the Mississippi Delta
Southwestern Entomologist (2010) 35 (3), 403-408
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Effectiveness of transgenic Bt cottons against noctuids in the lower Rio Grande Valley of Texas
Southwestern Entomologist (2010) 35 (4), 539-549
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2009

Field-evolved insect resistance to Bt crops: Definition, theory, and data
Journal of Economic Entomology (2009) 102 (6), 2011-2025
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Future fitness of female insect pests in temporally stable and unstable habitats and its impact on habitat utility as refuges for insect resistance management
Journal of Insect Science (2009) 9 (44), 1-10
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2008

Regional assessment of Helicoverpa zea populations on cotton and non-cotton crop hosts
Entomologia Experimentalis et Applicata (2008) 126 (2), 89-106
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Efficacy of Vip3a and Cry1ab transgenic traits in cotton against various lepidopteran pests
Florida Entomologist (2008) 91 (4), 570-575
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Yield response of dual-toxin Bt cotton to Helicoverpa zea infestations
Journal of Economic Entomology (2008) 101 (5), 1594-1599
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Efficacy of transgenic cotton expressing Cry1Ac and Cry1F insecticidal protein against heliothines (Lepidoptera: Noctuidae)
Journal of Economic Entomology (2008) 101 (6), 1950-1959
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Abundance of Helicoverpa zea and Heliothis virescens in pheromone traps during the past twenty years in Northwestern Louisiana
Southwestern Entomologist (2008) 33 (2), 139-149
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Influence of surrounding landscape on response of Helicoverpa zea (Boddie) to Cry1Ac in diet-incorporated assays
Southwestern Entomologist (2008) 33 (4), 265-279
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2007

Detection and evolution of resistance to the pyrethroid cypermethrin in Helicoverpa zea (Lepidoptera: Noctuidae) populations in Texas
Environmental Entomology (2007) 36 (5), 1174-1188
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Densities of Heliothis virescens and Helicoverpa zea (Lepidoptera: Noctuidae) in three plant hosts
Florida Entomologist (2007) 90 (4), 742-750
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2006

Partial ecological life table of immature Helicoverpa zea (Lepidoptera: Noctuidae) in an irrigated cotton cropping system in the Trans-Pecos region of Texas, USA
Biocontrol Science and Technology (2006) 16 (7), 727-742
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Modeling the impact of alternative hosts on Helicoverpa zea adaptation to Bollgard cotton
Journal of Economic Entomology (2006) 99 (6), 2116-2124
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2004

Effect of the red imported fire ant on cotton aphid population density and predation of bollworm and beet armyworm eggs
Journal of Economic Entomology (2004) 97 (2), 222-229
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Evaluating the impacts of refuge width on source-sink dynamics between transgenic and non-transgenic cotton
Journal of Insect Science (2004) 4 (3), 1-5
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Development of bollworms, Helicoverpa zea, on two commercial Bollgard® cultivars that differ in overall Cry1Ac levels
Journal of Insect Science (2004) 4 (32), 1-5
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2003

Distribution of bollworm, Helicoverpa zea (Boddie), injured reproductive structures on genetically engineered Bacillus thuringiensis var. kurstaki Berliner cotton
Journal of Economic Entomology (2003) 96 (3), 699-705
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Overwintering of Heliothis virescens (F.) and Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) in cotton fields of northeast Mississippi
Journal of Economic Entomology (2003) 96 (5), 1433-1447
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Influence of cotton plant structures on heliothine larval development and the production and infectivity of occlusion bodies of nucleopolyhedrovirus in larvae
Journal of Entomological Science (2003) 38 (3), 368-376
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2002

Temporal and spatial patterns of allelic frequencies in cotton bollworm (Lepidoptera: Noctuidae)
Environmental Entomology (2002) 31 (3), 462-468
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Behavior of bollworm (Lepidoptera: Noctuidae) larvae on genetically engineered cotton
Journal of Economic Entomology (2002) 95 (4), 763-769
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Bacillus thuringiensis-toxin resistance management: Stable isotope assessment of alternate host use by Helicoverpa zea
Proceedings of the National Academy of Sciences of the United States of America (2002) 99 (26), 16581-16586
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2001

Natural mortality of Helicoverpa zea (Lepidoptera: Noctuidae) in short-season cotton
Environmental Entomology (2001) 30 (1), 112-122
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Identifying predation of Helicoverpa zea (Lepidoptera: Noctuidae) eggs by Orius spp. (Hemiptera: Anthocoridae) in cotton by using ELISA
Environmental Entomology (2001) 30 (2), 431-438
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Correlating differences in larval survival and development of bollworm (Lepidoptera: Noctuidae) and fall armyworm (Lepidoptera: Noctuidae) to differential expression of Cry1A(c) delta-endotoxin in various plant parts among commercial cultivars of transgenic Bacillus thuringiensis cotton
Journal of Economic Entomology (2001) 94 (1), 284-290
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2000

Evaluation of food sprays and relay strip crops for enhancing biological control of bollworms and cotton aphids in cotton
International Journal of Pest Management (2000) 46 (4), 267-275
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Cotton boll abscission and yield losses associated with first-instar bollworm (Lepidoptera: Noctuidae) injury to nontransgenic and transgenic Bt cotton
Journal of Economic Entomology (2000) 93 (3), 690-696
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1999

Cotton photosynthesis and carbon partitioning in response to floral bud loss due to insect damage
Crop Science (1999) 39 (5), 1347-1351
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Comparison of monoclonal antibody and laboratory rearing techniques to identify heliothentinae (Lepidoptera : Noctuidae) eggs from Mississippi cotton fields
Environmental Entomology (1999) 28 (2), 275-281
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Evaluation of potential relay strip crops for predator enhancement in Texas cotton
International Journal of Pest Management (1999) 45 (4), 275-286
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A review of area-wide management of Helicoverpa and Heliothis (Lepidoptera: Noctuidae) with pathogens (1987-1997)
Southwestern Entomologist (1999) 24 (1), 62-75
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1998

Seasonal activity of Helicoverpa zea and Heliothis virescens (Lepidoptera : Noctuidae) detected by pheromone traps in the rolling plains of Texas
Environmental Entomology (1998) 27 (5), 1203-1219
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1997

Bacillus thuringiensis alone and in mixtures with chemical insecticides against heliothines and effects on predator densities in cottons
Journal of Entomological Science (1997) 32 (2), 183-191
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1996

Helicoverpa zea (Lepidoptera: Noctuidae): Larval location, mortality, and leaf area consumption on Bacillus thuringiensis-treated cotton
Environmental Entomology (1996) 25 (6), 1438-1443
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Activity of Bacillus thuringiensis Berliner against different ages and stages of Helicoverpa zea (Lepidoptera: Noctuidae) on cotton
Journal of Entomological Science (1996) 31 (1), 1-8
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1994

Mortality of Helicoverpa zea (Lepidoptera: Noctuidae) eggs in cotton as a function of oviposition sites, predator species, and desiccation
Environmental Entomology (1994) 23 (5), 1189-1202
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Areawide management of cotton bollworm and tobacco budworm (Lepidoptera: Noctuidae) through application of a nuclear polyhedrosis virus on early-season alternate hosts
Journal of Economic Entomology (1994) 87 (1), 53-57
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Evaluation of early-season baculovirus treatment for suppression of Heliothis virescens and Helicoverpa zea (Lepidoptera: Noctuidae) over a wide area
Journal of Economic Entomology (1994) 87 (1), 58-66
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Damage and costs associated with insect management options in irrigated cotton
Journal of Economic Entomology (1994) 87 (2), 436-445
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1989

Testing the interactions of pest-predator-plant components of the TEXCIM model
Environmental Entomology (1989) 18 (1), 157-163
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1987

Predation by green lynx spider, Peucetia viridans (Araneae: Oxyopidae), inhabiting cotton and woolly croton plants in East Texas
Environmental Entomology (1987) 16 (2), 355-359
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Indigenous and exotic trichogrammatids (Hymenoptera: Trichogrammatidae) evaluated for biological control of Eoreuma loftini and Diatraea saccharalis (Lepidoptera: Pyralidae) borers on sugarcane
Environmental Entomology (1987) 16 (2), 360-364
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Feeding behavior of bollworm (Lepidoptera: Noctuidae) larvae in response to dietary conditioning
Environmental Entomology (1987) 16 (2), 471-474
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1986

Role of cotton trichome density in bollworm (Lepidoptera: Noctuidae) egg parasitism
Environmental Entomology (1986) 15 (2), 365-368
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Distribution of ³²P in laboratory colonies of Solenopsis invicta (Hymenoptera: Formicidae) after feeding on labeled Heliothis zea (Lepidoptera: Noctuidae) eggs: An explanation of discrepancies encountered in field predation experiments
Environmental Entomology (1986) 15 (6), 1279-1285
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1985

Parasites of Heliothis spp. (Lepidoptera: Noctuidae): Parasitism and seasonal occurrence for host crops in the Texas Rolling Plains
Environmental Entomology (1985) 14 (4), 441-446
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1984

Behavior of adult Microplitis croceipes (Hymenoptera: Braconidae) and parasitism of Heliothis spp. (Lepidoptera: Noctuidae) host larvae in cotton
Environmental Entomology (1984) 13 (1), 272-277
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Theory of Heliothis (Lepidoptera: Noctuidae) management through reduction of the first spring generation: A critique
Environmental Entomology (1984) 13 (3), 625-634
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Parasitism of Heliothis zea and H. virescens (Lepidoptera: Noctuidae) larvae in wild and cultivated host plants in the Delta of Mississippi
Environmental Entomology (1984) 13 (5), 1167-1172
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Seasonal phenology of allelochemicals in cotton and resistance to bollworm (Lepidoptera: Noctuidae)
Environmental Entomology (1984) 13 (5), 1287-1290
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1983

No-choice study of plant-insect interactions for Heliothis zea (Boddie) (Lepidoptera: Noctuidae) on selected cottons
Environmental Entomology (1983) 12 (6), 1833-1836
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1982

Parasitoids of Heliothis spp. (Lepidoptera: Noctuidae) larvae in Mississippi associated with sesame interplantings in cotton, 1971-1974: Implications of host-habitat interaction
Environmental Entomology (1982) 11 (2), 509-512
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Evaluation of Bacillus thuringiensis-spray adjuvant-viral insecticide combinations against Heliothis spp. (Lepidoptera: Noctuidae)
Environmental Entomology (1982) 11 (4), 783-787
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Disruption of Heliothis spp. mating behavior with chemical sex attractant components
Environmental Entomology (1982) 11 (4), 859-866
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1981

Heliothis spp. seasonal incidence on cotton in the Mississippi Delta
Environmental Entomology (1981) 10 (5), 642-644
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1972

Effect of strip-planting vs. solid-planting on predators of cotton insects in southeastern Missouri, 1969
Environmental Entomology (1972) 1 (1), 94-102
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Strip-cropping effects on abundance of Heliothis-damaged cotton squares, boll placement, total bolls, and yields in Oklahoma
Environmental Entomology (1972) 1 (2), 140-145
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Strip-cropping effects on abundance of predatory and harmful cotton insects in Oklahoma
Environmental Entomology (1972) 1 (2), 145-149
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Seasonal occurrence of populations of bollworm and tobacco budworm moths the central delta of Mississippi
Environmental Entomology (1972) 1 (3), 318-323
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The role of host plants in the dynamics of populations of Heliothis spp.
Environmental Entomology (1972) 1 (4), 424-431
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