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Fusarium graminearum Mycotoxins in Maize Associated With Striacosta albicosta (Lepidoptera: Noctuidae) Injury

Published on May 28, 2018in Journal of Economic Entomology1.779
路 DOI :10.1093/jee/toy005
Jocelyn L Smith6
Estimated H-index: 6
(U of G: University of Guelph),
Victor Limay-Rios7
Estimated H-index: 7
(U of G: University of Guelph)
+ 1 AuthorsArthur W. Schaafsma25
Estimated H-index: 25
(U of G: University of Guelph)
Abstract
  • References (44)
  • Citations (4)
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References44
Newest
#1Jocelyn L Smith (U of G: University of Guelph)H-Index: 6
#2M D Lepping (Dow AgroSciences)H-Index: 1
Last. A. W. Schaafsma (U of G: University of Guelph)H-Index: 8
view all 5 authors...
15 CitationsSource
#1Nicole S Parker (Purdue University)H-Index: 1
#2Nolan R. Anderson (Purdue University)H-Index: 2
Last. Christian H. Krupke (Purdue University)H-Index: 21
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A 2 year study was conducted to determine whether western bean cutworm (Striacosta albicosta Smith) (WBC) larval feeding damage increases severity of the fungal disease Gibberella ear rot [Fusarium graminearum (Schwein.) Petch] in field corn (Zea mays L.). The effect of a quinone-outside inhibiting fungicide, pyraclostrobin, on Gibberella ear rot severity and mycotoxin production, both with and without WBC pressure, was also evaluated. The impact of each variable was assessed individually and in...
7 CitationsSource
#1Jared S. Ostrem (DuPont Pioneer)H-Index: 2
#2Zaiqi Pan (DuPont Pioneer)H-Index: 6
Last. Laura S. Higgins (DuPont Pioneer)H-Index: 6
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Zea mays L. (maize) hybrids producing the Cry1F protein from Bacillus thuringiensis were first commercialized in the United States in 2003. These products demonstrated varying levels of moderate control, but not immunity to Striacosta albicosta (Smith) (Lepidoptera: Noctuidae) (western bean cutworm). Susceptibility of western bean cutworm to Cry1F protein was assessed in field populations collected in the mid- and western United States in 2003, 2004, 2013, and 2014 using diet bioassay. A meta-an...
14 CitationsSource
Field trials were conducted from 2007 to 2010 to compare grain fumonisin levels among non-Bt maize hybrids and Bt hybrids with transgenic protection against manual infestations of European corn borer (ECB) and Western bean cutworm (WBC). HPLC and ELISA were used to measure fumonisin levels. Results of the methods were highly correlated, but ELISA estimates were higher. Bt hybrids experienced less insect injury, Fusarium ear rot, and fumonisin contamination compared to non-Bt hybrids. WBC infesta...
31 CitationsSource
#1D. M. Rule (Dow AgroSciences)H-Index: 6
#2S. P. Nolting (Dow AgroSciences)H-Index: 6
Last. W. H. Hendrix (Dow AgroSciences)H-Index: 3
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ABSTRACT Commercial field corn (Zea mays L.) hybrids transformed to express some or all of the lepidopteran insect-resistant traits present in SmartStax corn hybrids were evaluated for insecticidal efficacy against a wide range of lepidopteran corn pests common to the northern United States, during 2008 to 2011 at locations in 15 states. SmartStax hybrids contain a pyramid of two Bacillus thuringiensis (Bt) derived events for lepidopteran control: event TC1507 expressing Cry1F protein and MON 89...
15 CitationsSource
#1Jeanette M. Dyer (DuPont Pioneer)H-Index: 1
#2Thomas W. Sappington (Iowa State University)H-Index: 30
Last. Brad S. Coates (Iowa State University)H-Index: 23
view all 3 authors...
The western bean cutworm, Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a destructive insect pest of dry beans and corn within its native range of western Nebraska and eastern Colorado. However, since the initiation of an eastward range expansion ofS. albicosta in the late 1990s, economic damage has been observed in the Midwest, and the species has now reached the Atlantic Coast and Quebec. Economic damage to corn occurs by larval feeding on ears, which is not controlled by commercia...
9 CitationsSource
#1S. Paula-Moraes (NU: University of Nebraska鈥揕incoln)H-Index: 3
#2Thomas E. Hunt (NU: University of Nebraska鈥揕incoln)H-Index: 17
Last. Erin E. Blankenship (NU: University of Nebraska鈥揕incoln)H-Index: 15
view all 5 authors...
Western bean cutworm, Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a native pest of dry beans (Phaseolus vulgaris L.) and corn (Zea mays L.). Historically, the western bean cutworm was distributed in the western United States, but since 1999 eastward expansion has been observed. In corn, economic impact is caused by larval ear feeding. Information on western bean cutworm biology, ecology, and economic impact is relatively limited, and the development of economic injury levels (EILs)...
22 CitationsSource
#1Erin Louise Bowers (Iowa State University)H-Index: 4
#2Richard L. HellmichH-Index: 28
Last. Gary P. Munkvold (Iowa State University)H-Index: 19
view all 3 authors...
Field trials were conducted in 2008, 2009 and 2011 to assess fumonisin contamination in transgenic (Bt) and non- Bt maize hybrids infested with European corn borer, corn earworm, and Western bean cutworm. Comparisons were made among maize hybrids expressing two transgenic insect resistance proteins (Cry1Ab 脳 Vip3Aa), a single resistance protein (Cry1Ab), or no insect resistance. The field design was a randomised complete block design with four replicates of each hybrid 脳 insect combination. Kern...
17 CitationsSource
BACKGROUND:ProthioconazoleandtebuconazoleareamongthemosteffectivefungicidesagainstFusariumheadblight(FHB) of wheat (Triticum aestivum L.). The translocation between the ears and the flag leaves and the kinetics of degradation may influence field efficacy of these active ingredients (AIs). RESULTS: In greenhouse experiments, only traces (<1%) of the total AI content translocated from the flag leaves to the ears, and a maximum of 3.55% from the ears to the flag leaves. From the treated to the non-...
9 CitationsSource
#1S. Paula-Moraes (NU: University of Nebraska鈥揕incoln)H-Index: 3
#2Thomas E. Hunt (NU: University of Nebraska鈥揕incoln)H-Index: 17
Last. Erin E. Blankenship (NU: University of Nebraska鈥揕incoln)H-Index: 15
view all 5 authors...
ABSTRACT Western bean cutworm, Striacosta albicosta (Smith), has undergone a recent eastward expansion from the western U.S. Corn Belt to Pennsylvania and parts of Canada. Little is known about its ecology and behavior, particularly during the early instars, on corn (Zea mays L.). There is a narrow treatment window for larvae, and early detection of the pest in the field is essential. An understanding of western bean cutworm larval feeding and early-instar dispersal is essential to understand la...
17 CitationsSource
Cited By4
Newest
#1D茅bora G. Montezano (NU: University of Nebraska鈥揕incoln)H-Index: 3
#2Thomas E. Hunt (NU: University of Nebraska鈥揕incoln)H-Index: 17
Last. Julie A. Peterson (NU: University of Nebraska鈥揕incoln)H-Index: 7
view all 9 authors...
Source
#1Yasmine FarhanH-Index: 2
#2Jocelyn L Smith (U of G: University of Guelph)H-Index: 6
Last. Arthur W. Schaafsma (U of G: University of Guelph)H-Index: 25
view all 3 authors...
1 CitationsSource
#1Jocelyn L Smith (U of G: University of Guelph)H-Index: 6
#2Christina D. DiFonzo (MSU: Michigan State University)H-Index: 19
Last. Christian H. Krupke (Purdue University)H-Index: 21
view all 5 authors...
1 CitationsSource
#1Jocelyn L Smith (U of G: University of Guelph)H-Index: 6
#2Tracey S. BauteH-Index: 8
Last. Christina D. DiFonzo (MSU: Michigan State University)H-Index: 19
view all 5 authors...
6 CitationsSource