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Corn Earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae)

EDIS, 2002
This document is EENY-145, one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: July 2000.
John L. Capinera
doaj   +6 more sources

Bt Trait Efficacy Against Corn Earworm, Helicoverpa zea, (Lepidoptera: Noctuidae) for Preserving Grain Yield and Reducing Mycotoxin Contamination of Field Corn

Insects
The corn earworm, Helicoverpa zea (Boddie), causes persistent ear damage to corn grown in the southeastern United States region. Increased levels of ear damage have been associated with mycotoxin contamination in addition to yield loss.
William Yancey Barton, George David Buntin, Micheal D. Toews   +2 more
doaj   +2 more sources

Corn Earworm on Vegetables

, 2019
Describes life cycle of Corn Earworm, and its damage to many vegetable crops. Also provides information about monitoring crops for the caterpillars, and methods of control.
Kuhar, Thomas P., Philips, Chris, Doughty, Hélène, Alford, Adam M., Day, Eric R.   +4 more
openaire   +2 more sources

Corn Earworm on Vegetables

, 2014
Describes life cycle of Corn Earworm (Helicoverpa zea) and it damage to many vegetable crops. Also provides information about monitoring crops for the caterpillars, and methods of controlling this pest species.
Kuhar, Thomas P., Philips, Chris, Doughty, Hélène, Day, Eric R.   +3 more
openaire   +2 more sources

Effect of Blended Bt Corn Refuge on Corn Earworm (Lepidoptera: Noctuidae) Infestation and Grain Yield

Agronomy
Blended refuges for corn-expressing toxins from Bacillus thuringiensis (Bt) Berliner controls have been approved in the United States as an alternative resistance management approach to structured refuge. This study examined the impact of blended refuges
George David Buntin, Pamela Somerville Rowe   +1 more
doaj   +2 more sources

Corn earworm outbreaks in strawberries

California Agriculture, 1988
Their infrequent, but damaging, occurrences may be related to environmental ...
W Wiesenborn, J Trumble, V Voth
doaj   +1 more source

CONTROLLING CORN EARWORM ON SWEET CORN, 2004 [PDF]

Arthropod Management Tests, 2005
J V Edelson, C Mackey, Mackey C
exaly   +2 more sources

Spatial and temporal distribution of Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) and Euxesta spp. (Diptera: Otitidae) in the corn crop

EntomoBrasilis, 2021
The aim of this study was to verify the pattern and the spatial and temporal behavior of the corn earworm and corn-silk fly in the corn crop. Hybrid corn was planted without chemical insect control in one hectare, this area was divided into 100 plots of ...
Jessica Vasconcelos Ferreira, Ivan Carlos Fernandes Martins, Raiana Rocha Pereira, Rayane Rocha Pereira, Mateus Higo Daves Alves, Lourival Dias Campos, Marcello Neiva de Mello, Francisco José Sosa Duque   +7 more
doaj   +1 more source

Chlorantraniliprole Residual Control and Concentration Determination in Cotton

Insects, 2023
Studies were conducted in 2020 and 2021 at the Delta Research and Extension Center in Stoneville, MS, to determine the residual concentrations of chlorantraniliprole in cotton (Gossypium hirsutum, L.) leaves, as well as the concentrations in petals and ...
Jacob Smith, Whitney D. Crow, Angus L. Catchot, Donald R. Cook, Jeffrey Gore   +4 more
doaj   +1 more source

Combining Ability of Husk Extension, Maysin Content, and Corn Earworm Resistance

Journal of the American Society for Horticultural Science, 2020
Corn earworm (Helicoverpa zea) is a destructive pest with limited management options in sweet corn (Zea mays) production. Increased husk extension and the presence of the C-glycosyl flavone maysin are two proposed mechanisms for improving corn earworm ...
Virginia M. Moore, William F. Tracy
doaj   +1 more source