Results 91 to 100 of about 899 (164)

Corn earworm monitoring in commercial sweet corn fields in Virginia, 2017

open access: yes, 2018
Discusses the monitoring of the corn earworm in sweet corn fields.
Sutphin, Mark   +11 more
core  

European corn borer and corn earworm control on sweet corn (Revised 1976)

open access: yes, 1976
1 online resource (PDF, 2 pages)This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.Cutkomp, L.
Lofgren, John A., Cutkomp, L. K.
core  

Studies of nutrition of the corn earworm for development of resistant plants

open access: yesCalifornia Agriculture, 1960
California Agriculture - All ...
F Strong
doaj  

Plant defense against insect herbivory: Flavonoid-mediated growth inhibition of Helicoverpa zea

open access: yesPlant Stress
Plant biotic stressors, including insect damage to economically important crops, are on the rise because of climate change (Skendžić et al., 2021; Matzrafi, 2019; Hatfield et al., 2011).
Debamalya Chatterjee   +5 more
doaj   +1 more source

Protecting Sweet Corn from Corn Earworm with Vegetable Oil and Btk

open access: yes, 2007
Read about one Iowa on-farm research project that confirms sweet corn producers can effectively manage corn earworm by applying vegetable oil-Btk.
Exner, Rick
core  

Investigating host use and migration by the corn earworm (Noctuidae: Helicoverpa zea) using stable isotope and morphometric techniques.

open access: yes, 2003
The commercialization of cotton and corn, genetically engineered to produce a caterpillar-specific insecticidal protein (Bt toxin) has focused renewed attention on the issue of southward migration of Helicoverpa zea because it could have a major effect ...
Rennie, Tracy Lee
core  

Feeding Behavior and Influence of Hemp Varieties and Fertilization Rates on Damage Caused by Corn Earworm, Helicoverpa zea

open access: yes, 2021
Production of industrial hemp, Cannabis sativa L., has increased tremendously in the U.S. after its legalization through the Agricultural Improvement Act of 2018, known as the 2018 Farm Bill, which allowed commercial hemp production. By grower number, in
Cosner, Julian
core  

The effect of nutrient dose and selected insecticides against corn earworm (Helicoverpa zea) in sweet corn / Muhamad Haika Jafri [PDF]

open access: yes, 2018
Sweet corn (Zea mays var. saccharata) is family of Gramineae. There are many varieties of sweet corn available in the market and under categorized of the cash crop plants.
Jafri, Muhamad Haika
core  

Data from - Field-evolved Resistance in Corn Earworm to Cry Proteins Expressed by Transgenic Sweet Corn. PLoS ONE 11 (12), e0169115

open access: yes, 2016
This file contains the data used for characterizing the field-evolved resistance in corn earworm to Cry proteins expressed by transgenic sweet corn. Field efficacy data were collected for hybrids through yearly field experiments, laboratory bioassays ...
P. Dilip Venugopal (627816)   +2 more
core   +1 more source

Impact of corn earworm on field corn yield and grain quality

open access: yes, 2015
Field corn, Zea mays L., has been introduced to the market with pyramided Bacillus thuringiensis (Bt) corn technologies. These technologies reduce kernel damage from ear feeding caterpillar pests, including corn earworm, Helicoverpa zea (Boddie).
Bibb, Jenny Lee
core  

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