Publications (by research type) for:

pest = Helicoverpa (genus)
for the year 2009

found 77 publications (ordered by research topics and year descending), some articles with 2 research topics:

general biology - morphology - evolution (9)
control - general (18)
biocontrol - natural enemies (40)
resistance/tolerance/defence of host (9)
pesticide resistance of pest (9)
damage/losses/economics (1)
environment - cropping system/rotation (5)
population dynamics/ epidemiology (3)
surveys/sampling/distribution (2)
pheromones/attractants/traps (2)
molecular biology - genes (1)

general biology - morphology - evolution:

[Estimating developmental rates of Helicoverpa armigera (Lepidoptera: Noctuidae) pupae at constant and alternating temperatures by nonlinear models]
Acta Entomologica Sinica (2009) 52 (6), 640-650
pestinfo wiki

[Cloning and tissue-specific expression of olfactory receptors in Helicoverpa armigera (Hübner)]
Acta Entomologica Sinica (2009) 52 (7), 728-735
pestinfo wiki

Effect of host plant part on larval body-color polymorphism in Helicoverpa armigera (Lepidoptera: Noctuidae)
Annals of the Entomological Society of America (2009) 102 (1), 76-84
publishers website - pestinfo wiki

The role of two plant-derived volatiles in the foraging movement of 1st instar Helicoverpa armigera (Hübner): time to stop and smell the flowers
Arthropod-Plant Interactions (2009) 3 (3), 173-179
publishers website - pestinfo wiki

Comparative life history and fecundity of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) on different soybean varieties
Entomological Science (2009) 12 (2), 147-154
publishers website - pestinfo wiki

[Discrimination among larval instars in Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) based on head-capsule width]
Japanese Journal of Applied Entomology and Zoology (2009) 53 (3), 157-164
publishers website - pestinfo wiki

Do caterpillars secrete 'oral secretions'?
Journal of Chemical Ecology (2009) 35 (3), 326-335
publishers website - pestinfo wiki

Comparative toxicity of mycotoxins to navel orangeworm (Amyelois transitella) and corn earworm (Helicoverpa zea)
Journal of Chemical Ecology (2009) 35 (8), 951-957
publishers website - pestinfo wiki

Identification and characterization of hydrolytic enzymes from the midgut of the cotton bollworm, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)
Turkish Journal of Agriculture and Forestry (2009) 33 (3), 285-294
publishers website - pestinfo wiki

control - general:

Seasonal and geographical toxicity of Indoxacarb against Helicoverpa armigera and influence of different host plants against Indoxacarb in India, 2005-2007
Entomological Research (2009) 39 (1), 43-49
publishers website - pestinfo wiki

Trends in integrated pest management strategies for the control of Helicoverpa armigera (Hübner) caterpillars on chickpea (Cicer arietinum L.)
Entomological Research (2009) 39 (1), 84-88
publishers website - pestinfo wiki

Baseline toxicity of emamectin and spinosad to Helicoverpa armigera (Lepidoptera: Noctuidae) for resistance monitoring
Entomological Research (2009) 39 (5), 321-325
publishers website - pestinfo wiki

Evaluating pyrethroid alternatives for the management of cotton bollworms and resistance in Cameroon
Experimental Agriculture (2009) 45 (1), 35-46
publishers website - pestinfo wiki

Cytological attributes of sperm bundles unique to F₁ progeny of irradiated male Lepidoptera: Relevance to sterile insect technique programs
Florida Entomologist (2009) 92 (1), 80-86
publishers website - pestinfo wiki

Identification, isolation and characterization of the antifeedant constituent of Clausena anisata against Helicoverpa armigera (Lepidoptera: Noctuidae)
Insect Science (2009) 16 (3), 247-253
publishers website - pestinfo wiki

Farmers' perceptions of insect pests and pest management practices in Bt cotton in the Punjab, Pakistan
International Journal of Pest Management (2009) 55 (1), 1-10
publishers website - pestinfo wiki

Evaluation of the benefits of an insecticide resistance management programme in Punjab in India
International Journal of Pest Management (2009) 55 (3), 207-220
publishers website - pestinfo wiki

Field efficacy of plant extracts on larval populations of Plutella xylostella L. and Helicoverpa armigera Hub. and their impact on cabbage infestation
Journal of Biopesticides (2009) 2 (1), 32-36
publishers website - pestinfo wiki

Ovicidal activity of crude extracts of few traditional plants against Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera)
Journal of Biopesticides (2009) 2 (1), 64-71
publishers website - pestinfo wiki

Optimizing Helicoverpa zea (Lepidoptera: Noctuidae) insecticidal efficacy in Minnesota sweet corn: A logistic regression to assess timing parameters
Journal of Economic Entomology (2009) 102 (2), 677-684
publishers website - pestinfo wiki

Growth inhibitory activity of fatty acid methyl esters in the whole seed oil of Madagascar periwinkle (Apocyanaceae) against Helicoverpa armigera (Lepidoptera: Noctuidae)
Journal of Economic Entomology (2009) 102 (3), 1197-1202
publishers website - pestinfo wiki

Supplemental control of lepidopterous pests on Bt transgenic sweet corn with biologically-based spray treatments
Journal of Insect Science (2009) 9 (8), 1-10
publishers website - pestinfo wiki

Sublethal effects of spinosad on survival, growth and reproduction of Helicoverpa armigera (Lepidoptera: Noctuidae)
Pest Management Science (2009) 65 (2), 223-227
publishers website - pestinfo wiki

Effects of spinosad on Helicoverpa armigera (Lepidoptera: Noctuidae) from China: tolerance status, synergism and enzymatic responses
Pest Management Science (2009) 65 (9), 1040-1046
publishers website - pestinfo wiki

Feeding cessation effects of chlorantraniliprole, a new anthranilic diamide insecticide, in comparison with several insecticides in distinct chemical classes and mode-of-action groups
Pest Management Science (2009) 65 (9), 969-974
publishers website - pestinfo wiki

Integrated management of Helicoverpa armigera in chickpea in rainfed areas of Punjab, Pakistan
Phytoparasitica (2009) 37 (5), 415-420
publishers website - pestinfo wiki

Identification and characterization of hydrolytic enzymes from the midgut of the cotton bollworm, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)
Turkish Journal of Agriculture and Forestry (2009) 33 (3), 285-294
publishers website - pestinfo wiki

biocontrol - natural enemies:

Bacillus thuringiensis bel protein enhances the toxicity of Cry1Ac protein to Helicoverpa armigera larvae by degrading insect intestinal mucin
Applied and Environmental Microbiology (2009) 75 (16), 5237-5243
publishers website - pestinfo wiki

Effects of parental age at mating on the fecundity and progeny sex ratio of Campoletis chlorideae , an endolarval parasitoid of the pod borer, Helicoverpa armigera
BioControl (2009) 54 (1), 47-53
publishers website - pestinfo wiki

Evaluation of an endosulfan tolerant strain of Trichogramma chilonis on cotton
BioControl (2009) 54 (6), 723-732
publishers website - pestinfo wiki

Temperature influences the performance and effectiveness of field and laboratory strains of the ichneumonid parasitoid, Campoletis chlorideae
BioControl (2009) 54 (6), 743-750
publishers website - pestinfo wiki

Importance of predation by Coleomegilla maculata larvae in the natural control of the corn earworm in sweet corn
Biocontrol Science and Technology (2009) 19 (10), 1067-1079
publishers website - pestinfo wiki

The life parameters of a parasitoid Microplitis mediator (Hymenoptera: Braconidae), reared on cotton bollworm Helicoverpa armigera (Hübner) with Cry1Ac diet
Biocontrol Science and Technology (2009) 19 (9), 931-941
publishers website - pestinfo wiki

A toxin protein from Xenorhabdus nematophila var. pekingensis and insecticidal activity against larvae of Helicoverpa armigera
Biocontrol Science and Technology (2009) 19 (9), 943-955
publishers website - pestinfo wiki

Evaluating the use of nuclear techniques for colonization and production of Trichogramma chilonis in combination with releasing irradiated moths for control of cotton bollworm, Helicoverpa armigera
Biocontrol Science and Technology (2009) 19 (S1), S235-S242
publishers website - pestinfo wiki

Introgression of a disrupted cadherin gene enables susceptible Helicoverpa armigera to obtain resistance to Bacillus thuringiensis toxin Cry1Ac
Bulletin of Entomological Research (2009) 99 (2), 175-181
publishers website - pestinfo wiki

Cloning and characterization of two novel crystal protein genes, cry54Aa1 and cry30Fa1, from Bacillus thuringiensis strain BtMC28
Current Microbiology (2009) 58 (6), 654-659
publishers website - pestinfo wiki

The expression of a recombinant cry1Ac gene with subtilisin-like protease CDEP2 gene in acrystalliferous Bacillus thuringiensis by Red/ET homologous recombination
Current Microbiology (2009) 59 (4), 386-392
publishers website - pestinfo wiki

Influence of tannic acid and Cry1Ac toxin of Bacillus thuringiensis on larval survival, growth, and development of Helicoverpa armigera
Entomologia Experimentalis et Applicata (2009) 132 (1), 50-58
publishers website - pestinfo wiki

Trends in integrated pest management strategies for the control of Helicoverpa armigera (Hübner) caterpillars on chickpea (Cicer arietinum L.)
Entomological Research (2009) 39 (1), 84-88
publishers website - pestinfo wiki

Frequency of Bt resistance alleles in H. armigera during 2006-2008 in northern China
Environmental Entomology (2009) 38 (4), 1336-1342
publishers website - pestinfo wiki

Farmers' perceptions of insect pests and pest management practices in Bt cotton in the Punjab, Pakistan
International Journal of Pest Management (2009) 55 (1), 1-10
publishers website - pestinfo wiki

A single linkage group confers dominant resistance to Bacillus thuringiensis delta-endotoxin Cry1Ac in Helicoverpa armigera
Journal of Applied Entomology (2009) 133 (5), 375-380
publishers website - pestinfo wiki

Variation in the time-mortality responses of laboratory and field populations of Helicoverpa armigera infected with nucleopolyhedrovirus
Journal of Applied Entomology (2009) 133 (8), 647-650
publishers website - pestinfo wiki

Performance of Bt cotton and non Bt cotton hybrids against pest complex under unprotected conditions
Journal of Biopesticides (2009) 2 (1), 107-110
publishers website - pestinfo wiki

Synergistic interactions between Cry1Ac and natural cotton defenses limit survival of Cry1Ac-resistant Helicoverpa zea (Lepidoptera: Noctuidae) on Bt cotton
Journal of Chemical Ecology (2009) 35 (7), 785-795
publishers website - pestinfo wiki

Limited survival of a Cry2Ab-resistant strain of Helicoverpa armigera (Lepidoptera: Noctuidae) on Bollgard II
Journal of Economic Entomology (2009) 102 (2), 708-716
publishers website - pestinfo wiki

Frequency of alleles conferring resistance to the Bacillus thuringiensis toxins Cry1Ac and Cry2Ab in Australian populations of Helicoverpa punctigera (Lepidoptera: Noctuidae) from 2002 to 2006
Journal of Economic Entomology (2009) 102 (2), 733-742
publishers website - pestinfo wiki

Trichogramma (Hymenoptera: Trichogrammatidae) ecology in a tropical Bt transgenic cotton cropping system: Sampling to improve seasonal pest impact estimates in the Ord River Irrigation Area, Australia
Journal of Economic Entomology (2009) 102 (3), 1018-1031
publishers website - pestinfo wiki

Cry2Ab tolerance response of Helicoverpa armigera (Lepidoptera: Noctuidae) populations from Cry1Ac cotton planting region
Journal of Economic Entomology (2009) 102 (3), 1217-1223
publishers website - pestinfo wiki

Response estimates for assessing heliothine susceptibility to Bt toxins
Journal of Economic Entomology (2009) 102 (5), 1935-1947
publishers website - pestinfo wiki

Field-evolved insect resistance to Bt crops: Definition, theory, and data
Journal of Economic Entomology (2009) 102 (6), 2011-2025
publishers website - pestinfo wiki

Assessing the susceptibility of cruciferous Lepidoptera to Cry1Ba2 and Cry1Ca4 for future transgenic cruciferous vegetables
Journal of Economic Entomology (2009) 102 (6), 2217-2223
publishers website - pestinfo wiki

Susceptibility of Helicoverpa armigera (Lepidoptera: Noctuidae) to Cry1Ac and Cry2Ab2 insecticidal proteins in four countries of the West African cotton belt
Journal of Economic Entomology (2009) 102 (6), 2301-2309
publishers website - pestinfo wiki

Pest insects and natural enemies in transitional organic cotton in Georgia
Journal of Entomological Science (2009) 44 (1), 11-23
pestinfo wiki

Natural distribution of parasitoids of larvae of the fall armyworm, Spodoptera frugiperda, in Argentina
Journal of Insect Science (2009) 9 (20), 1-17
publishers website - pestinfo wiki

A primer for using transgenic insecticidal cotton in developing countries
Journal of Insect Science (2009) 9 (22), 1-39
publishers website - pestinfo wiki

Supplemental control of lepidopterous pests on Bt transgenic sweet corn with biologically-based spray treatments
Journal of Insect Science (2009) 9 (8), 1-10
publishers website - pestinfo wiki

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
publishers website - pestinfo wiki

Area wide implementation of insecticide resistance management strategies on Bt cotton - A case study in India
Journal of Plant Protection Research (2009) 49 (2), 162-166
publishers website - pestinfo wiki

Plant growth promoting rhizobacteria of cotton affecting the developmental stages of Helicoverpa armigera
Journal of Plant Protection Research (2009) 49 (3), 239-243
publishers website - pestinfo wiki

Parasitization rate of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) eggs after field releases of Trichogramma evanescens Westwood (Hymenoptera: Trichogrammatidae) in cotton in Cukurova Region of Turkey
Journal of the Kansas Entomological Society (2009) 82 (2), 183-193
publishers website - pestinfo wiki

Manduca sexta (Lepidoptera: Sphingidae) cadherin fragments function as synergists for Cry1A and Cry1C Bacillus thuringiensis toxins against noctuid moths Helicoverpa zea, Agrotis ipsilon and Spodoptera exigua
Pest Management Science (2009) 65 (10), 1097-1103
publishers website - pestinfo wiki

Modified female calling behaviour in Cry1Ac-resistant Helicoverpa armigera (Lepidoptera: Noctuidae)
Pest Management Science (2009) 65 (4), 353-357
publishers website - pestinfo wiki

Using an F₂ screen to monitor frequency of resistance alleles to Bt cotton in field populations of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)
Pest Management Science (2009) 65 (4), 391-397
publishers website - pestinfo wiki

Genetic diversity and differentiation of Helicoverpa armigera nuclear polyhedrosis virus isolates from India
Phytoparasitica (2009) 37 (5), 407-413
publishers website - pestinfo wiki

Integrated management of Helicoverpa armigera in chickpea in rainfed areas of Punjab, Pakistan
Phytoparasitica (2009) 37 (5), 415-420
publishers website - pestinfo wiki

resistance/tolerance/defence of host:

Morphological and chemical components of resistance to pod borer, Helicoverpa armigera in wild relatives of pigeonpea
Arthropod-Plant Interactions (2009) 3 (3), 151-161
publishers website - pestinfo wiki

Effects of red-leaved transgenic tobacco expressing a MYB transcription factor on two herbivorous insects, Spodoptera litura and Helicoverpa armigera
Entomologia Experimentalis et Applicata (2009) 133 (2), 117-127
publishers website - pestinfo wiki

Comparative life history and fecundity of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) on different soybean varieties
Entomological Science (2009) 12 (2), 147-154
publishers website - pestinfo wiki

Momordica charantia trypsin inhibitor II inhibits growth and development of Helicoverpa armigera
Insect Science (2009) 16 (5), 371-380
publishers website - pestinfo wiki

Defensive role of tomato polyphenol oxidases against cotton bollworm (Helicoverpa armigera) and beet armyworm (Spodoptera exigua)
Journal of Chemical Ecology (2009) 35 (1), 28-38
publishers website - pestinfo wiki

Ecological significance of induction of broad-substrate cytochrome P450s by natural and synthetic inducers in Helicoverpa zea
Journal of Chemical Ecology (2009) 35 (2), 183-189
publishers website - pestinfo wiki

Do caterpillars secrete 'oral secretions'?
Journal of Chemical Ecology (2009) 35 (3), 326-335
publishers website - pestinfo wiki

Synergistic interactions between Cry1Ac and natural cotton defenses limit survival of Cry1Ac-resistant Helicoverpa zea (Lepidoptera: Noctuidae) on Bt cotton
Journal of Chemical Ecology (2009) 35 (7), 785-795
publishers website - pestinfo wiki

Development of Gossypium hirsutum lines with cytoplasmic bollworm tolerance from Gossypium arboreum and Gossypium tomentosum
Plant Breeding (2009) 128 (6), 712-715
publishers website - pestinfo wiki

pesticide resistance of pest:

Genetics of Indoxacarb resistance in Helicoverpa armigera (Hubner)
Entomological Research (2009) 39 (1), 50-54
publishers website - pestinfo wiki

Evaluation of resistance to different insecticides in field strains of Helicoverpa armigera (Lepidoptera: Noctuidae) in Punjab, Pakistan
Entomological Research (2009) 39 (3), 159-167
publishers website - pestinfo wiki

Baseline toxicity of emamectin and spinosad to Helicoverpa armigera (Lepidoptera: Noctuidae) for resistance monitoring
Entomological Research (2009) 39 (5), 321-325
publishers website - pestinfo wiki

Evaluating pyrethroid alternatives for the management of cotton bollworms and resistance in Cameroon
Experimental Agriculture (2009) 45 (1), 35-46
publishers website - pestinfo wiki

Evaluation of the benefits of an insecticide resistance management programme in Punjab in India
International Journal of Pest Management (2009) 55 (3), 207-220
publishers website - pestinfo wiki

Variation in resistance to pyrethroids in Helicoverpa armigera from Benin Republic, West Africa
Journal of Economic Entomology (2009) 102 (5), 1928-1934
publishers website - pestinfo wiki

Resistance to pyrethroid insecticides in Helicoverpa zea (Lepidoptera: Noctuidae) in Indiana and Illinois
Journal of Economic Entomology (2009) 102 (6), 2289-2295
publishers website - pestinfo wiki

Esterase-mediated resistance to pyrethroids in field populations of Helicoverpa armigera (Lepidoptera: Noctuidae) from Central Africa
Pest Management Science (2009) 65 (10), 1147-1154
publishers website - pestinfo wiki

Effects of spinosad on Helicoverpa armigera (Lepidoptera: Noctuidae) from China: tolerance status, synergism and enzymatic responses
Pest Management Science (2009) 65 (9), 1040-1046
publishers website - pestinfo wiki

damage/losses/economics:

Coincidence of silking time of corn, Zea mays and flight period of cotton bollworm, Helicoverpa armigera Hbn.: How does it affect follow-up abundancy of larvae on cobs and grain damage in various corn hybrids?
Acta Phytopathologica et Entomologica Hungarica (2009) 44 (2), 315-326
publishers website - pestinfo wiki

environment - cropping system/rotation:

[Estimating developmental rates of Helicoverpa armigera (Lepidoptera: Noctuidae) pupae at constant and alternating temperatures by nonlinear models]
Acta Entomologica Sinica (2009) 52 (6), 640-650
pestinfo wiki

Influence of weather on the moth catches of Helicoverpa armigera at various cotton-based agro-ecological sites
Entomological Research (2009) 39 (3), 217-223
publishers website - pestinfo wiki

Effect of weather factors on populations of Helicoverpa armigera moths at cotton-based agro-ecological sites
Entomological Research (2009) 39 (1), 36-42
publishers website - pestinfo wiki

Comparative toxicity of mycotoxins to navel orangeworm (Amyelois transitella) and corn earworm (Helicoverpa zea)
Journal of Chemical Ecology (2009) 35 (8), 951-957
publishers website - pestinfo wiki

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
publishers website - pestinfo wiki

population dynamics/ epidemiology:

Coincidence of silking time of corn, Zea mays and flight period of cotton bollworm, Helicoverpa armigera Hbn.: How does it affect follow-up abundancy of larvae on cobs and grain damage in various corn hybrids?
Acta Phytopathologica et Entomologica Hungarica (2009) 44 (2), 315-326
publishers website - pestinfo wiki

Effect of weather factors on populations of Helicoverpa armigera moths at cotton-based agro-ecological sites
Entomological Research (2009) 39 (1), 36-42
publishers website - pestinfo wiki

Seasonal migration of Helicoverpa armigera (Lepidoptera: Noctuidae) over the Bohai Sea
Journal of Economic Entomology (2009) 102 (1), 95-104
publishers website - pestinfo wiki

surveys/sampling/distribution:

Seasonal migration of Helicoverpa armigera (Lepidoptera: Noctuidae) over the Bohai Sea
Journal of Economic Entomology (2009) 102 (1), 95-104
publishers website - pestinfo wiki

Pest insects and natural enemies in transitional organic cotton in Georgia
Journal of Entomological Science (2009) 44 (1), 11-23
pestinfo wiki

pheromones/attractants/traps:

[Cloning and tissue-specific expression of olfactory receptors in Helicoverpa armigera (Hübner)]
Acta Entomologica Sinica (2009) 52 (7), 728-735
pestinfo wiki

Influence of weather on the moth catches of Helicoverpa armigera at various cotton-based agro-ecological sites
Entomological Research (2009) 39 (3), 217-223
publishers website - pestinfo wiki

molecular biology - genes:

Ecological significance of induction of broad-substrate cytochrome P450s by natural and synthetic inducers in Helicoverpa zea
Journal of Chemical Ecology (2009) 35 (2), 183-189
publishers website - pestinfo wiki