SWEET CORN INSECTICIDE EFFICACY AGAINST CORN EARWORM, 2009
نویسندگان
چکیده
منابع مشابه
Correction: Field-Evolved Resistance in Corn Earworm to Cry Proteins Expressed by Transgenic Sweet Corn
[This corrects the article DOI: 10.1371/journal.pone.0169115.].
متن کاملMulti-state trials of Bt sweet corn varieties for control of the corn earworm (Lepidoptera: Noctuidae).
Field tests in 2010-2011 were performed in New York, Minnesota, Maryland, Ohio, and Georgia to compare Bt sweet corn lines expressing Cry1A.105 + Cry2Ab2 and Cry1Ab with their non-Bt isolines, with and without the use of foliar insecticides. The primary insect pest in all locations during the trial years was Heliocoverpa zea (Boddie), which is becoming the most serious insect pest of sweet corn...
متن کاملField-Evolved Resistance in Corn Earworm to Cry Proteins Expressed by Transgenic Sweet Corn
BACKGROUND Transgenic corn engineered with genes expressing insecticidal toxins from the bacterium Bacillus thuringiensis (Berliner) (Bt) are now a major tool in insect pest management. With its widespread use, insect resistance is a major threat to the sustainability of the Bt transgenic technology. For all Bt corn expressing Cry toxins, the high dose requirement for resistance management is n...
متن کاملResidual and Systemic Efficacy of Chlorantraniliprole and Flubendiamide Against Corn Earworm (Lepidoptera: Noctuidae) in Soybean
Experiments were conducted in Mississippi from 2013 to 2015 to determine the systemic and residual efficacy of chlorantraniliprole and flubendiamide against corn earworm, Helicoverpa zea (Boddie), in soybean. Both insecticides were applied at V4 and R3. Ten leaves that were present at the time of application and 10 newly emerged leaves that were not present at the time of application were colle...
متن کاملManaging the Sugarcane Borer, Diatraea saccharalis, and Corn Earworm, Helicoverpa zea, using Bt Corn and Insecticide Treatments
The sugarcane borer, Diatraea saccharalis (Fabricius) (Lepidoptera: Crambidae) and the corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), are important pests of corn in Brazil and have not been successfully managed, because of the difficulty of managing them with pesticides. The objective of this study was to evaluate the effect of Bt corn MON810, transformed with a gene from Baci...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2011
ISSN: 2155-9856
DOI: 10.4182/amt.2011.e76