Publications for:

pest = Helicoverpa armigera
country = South Africa

found 20 publications:

2021

Age-related reproductive biology of Trichogrammatoidea lutea on eggs of the African bollworm Helicoverpa armigera
Bulletin of Insectology (2021) 74 (1), 123-128
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2019

Phylogeography of the recent expansion of Helicoverpa armigera (Lepidoptera: Noctuidae) in South America and the Caribbean Basin
Annals of the Entomological Society of America (2019) 112 (4), 388-401
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2014

Effect of Bt-maize expressing Cry1Ab toxin on non-target Coleoptera and Lepidoptera pests of maize in South Africa
African Entomology (2014) 22 (1), 167-179
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2012

Comparison of three entomopathogenic fungi against the bollworm, Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae), employing topical vs per os inoculation techniques
African Entomology (2012) 20 (1), 91-100
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2009

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
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A primer for using transgenic insecticidal cotton in developing countries
Journal of Insect Science (2009) 9 (22), 1-39
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2008

Vector and graft inoculations of Potato yellow mosaic virus reveal recessive resistance in Solanum pimpinellifolium
Annals of Applied Biology (2008) 152 (2) , 263-269
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Diversity and comparative phenology of Lepidoptera on Bt and non-Bt maize in South Africa
International Journal of Pest Management (2008) 54 (1), 77-87
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Baited traps may be an alternative to conventional pesticides in integrated crop management of chicory (Compositae) in South Africa
Journal of Economic Entomology (2008) 101 (1), 99-106
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2007

Seasonal occurrence of vine pests in commercially treated vineyards in the Hex River Valley in the Western Cape Province, South Africa
African Entomology (2007) 15 (2), 241-260
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Selection of non-target Lepidoptera species for ecological risk assessment of Bt maize in South Africa
African Entomology (2007) 15 (2), 356-366
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2005

Impact des cotonniers génétiquement modifiés sur la biodiversité de la faune entomologique: Le cas du coton Bt en Afrique du Sud
International Journal of Tropical Insect Science (2005) 25 (2), 63-72
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2004

Bollworm (Helicoverpa armigera (Hubner), Lepidoptera : Noctuidae) occurrences in Bt- and non-Bt-cotton fields, Marble Hall, Mpumalanga, South Africa
African Entomology (2004) 12 (1), 107-115
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Evaluation of Helicoverpa armigera nucleopolyhedrovirus (HearNPV) for control of Helicoverpa armigera (Lepidoptera: Noctuidae) on citrus in South Africa
Biocontrol Science and Technology (2004) 14 (3), 239-250
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1999

The phenology of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae), Tortrix capensana (Walker) and Cryptophlebia leucotreta (Meyrick) (Lepidoptera: Tortricidae) on citrus at Zebediela, South Africa
African Entomology (1999) 7 (1), 131-148
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1998

Synthetic pyrethroid resistance in field strains of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) in South Africa
African Plant Protection (1998) 4 (1), 15-18
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1995

Predation on pupae of Helicoverpa armigera Hbn. (Lep., Noctuidae) and its relation to stem borer numbers in summer grain crops
Journal of Applied Entomology - Zeitschrift für angewandte Entomologie (1995) 119 (5), 679-688
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1994

Analysis of the C-polyhedrin genes from different geographical isolates of a type 5 cytoplasmic polyhedrosis virus
Journal of General Virology (1994) 75 (8), 1969-1974
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1988

Interspecific competition between Telenomus ullyetti (Hymenoptera: Scelionidae) and Trichogrammatoidea lutea (Hymenoptera: Trichogrammatidae) parasitizing eggs of the cotton bollworm Heliothis armiger in the laboratory
Environmental Entomology (1988) 17 (4), 664-670
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1982

Extension of the host range for a granulosis virus from Heliothis armiger from South Africa
Environmental Entomology (1982) 11 (1), 159-160
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