Results 101 to 110 of about 525 (129)
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Biological Control, 2020
Abstract Fusarium ear rot (FER) and Gibberella ear rot (GER) are common fungal diseases of maize responsible for yield losses and reduced kernel quality due to contamination by mycotoxins. Since no chemical treatments are available to control Fusarium disease in maize, biological control could represent a promising sustainable strategy.
Davide Ferrigo +5 more
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Abstract Fusarium ear rot (FER) and Gibberella ear rot (GER) are common fungal diseases of maize responsible for yield losses and reduced kernel quality due to contamination by mycotoxins. Since no chemical treatments are available to control Fusarium disease in maize, biological control could represent a promising sustainable strategy.
Davide Ferrigo +5 more
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Quantitative trait loci for Fusarium and Gibberella ear rot resistance in Argentinian maize germplasm [PDF]
Euphytica, 2016 Fusarium verticillioides and F. graminearum cause ear rots in maize (Zea mays L.) that reduce yield and contaminate the grain with mycotoxins produced by the fungi. To map QTLs for resistance to these ear rots, a F5 mapping population, consisting of 298 recombinant inbreds obtained by randomly selfing of the cross between LP4637 (moderately resistant ...
Juliana Iglesias
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Relationship between kernel drydown rate and resistance to gibberella ear rot in maize
Euphytica, 2014Development of gibberella ear rot (GER) resistant genotypes in maize is important to reduce yield loss and most importantly to avoid mycotoxin contamination of food and feed. The objective of the current study was to investigate the effect of kernel drydown rate (KDD) on GER disease development and to test whether using KDD as an indirect selection ...
L M Reid, T Woldemariam
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Evaluating commercial maize hybrids for resistance to gibberella ear rot
European Journal of Plant Pathology, 1997An integral component of breeding maize for resistance to Fusarium graminearum ear rot is the identification of resistant genotypes. Since natural infection is not consistent from year to year, maize researchers must use manual techniques to inoculate the plant material with fungal spores.
A.W. Schaafsma, R.W. Nicol, L.M. Reid
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Inoculation of Maize Ears with Fusarium graminearum to Study Gibberella Ear Rot
Cold Spring Harbor ProtocolsMaize is an important food and fuel crop globally. Ear rots, caused by fungal pathogens, are some of the most detrimental maize diseases, due to reduced grain yield and the production of harmful mycotoxins. Mycotoxins are naturally occurring toxins produced by certain fungal species that can cause acute and chronic health issues in
Sarah Lipps +4 more
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Proteomic profiling of two maize inbreds during early gibberella ear rot infection
PROTEOMICS, 2011AbstractFusarium graminearum is the causal agent of gibberella ear rot in maize ears, resulting in yield losses due to mouldy and mycotoxinâcontaminated grain. This study represents a global proteomic approach to document the early infection by F. graminearum of two maize inbreds, B73 and CO441, which differ in disease susceptibility.
Mohsen, Mohammadi +3 more
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European Journal of Plant Pathology, 1998
Development of gibberella ear rot disease symptoms and the accumulation of the mycotoxin deoxynivalenol (DON) in maize ears inoculated via the silk with Fusarium graminearum was determined at various times after inoculation. Ten hybrids ranging in maturity from early to late, were inoculated with a conidial suspension in 1993 and 1994 and harvested ...
L.M. Reid, R.C. Sinha
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Development of gibberella ear rot disease symptoms and the accumulation of the mycotoxin deoxynivalenol (DON) in maize ears inoculated via the silk with Fusarium graminearum was determined at various times after inoculation. Ten hybrids ranging in maturity from early to late, were inoculated with a conidial suspension in 1993 and 1994 and harvested ...
L.M. Reid, R.C. Sinha
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Low validation rate of quantitative trait loci for Gibberella ear rot resistance in European maize
Theoretical and Applied Genetics, 2016Six quantitative trait loci (QTL) for Gibberella ear rot resistance in maize were tested in two different genetic backgrounds; three QTL displayed an effect in few near isogenic line pairs. Few quantitative trait loci (QTL) mapping studies for Gibberella ear rot (GER) have been conducted, but no QTL have been verified so far.
Pedro Correa Brauner +7 more
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Canadian Journal of Plant Science, 1983
In 1980, six corn hybrids were inoculated with each of six strains of G. zeae in order to determine whether hybrid-strain interactions occur with respect to ear rot and mycotoxin accumulation. A statistically significant interaction was observed for mold damage, but no large-rank reversals occurred.
G. N. ATLIN +3 more
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In 1980, six corn hybrids were inoculated with each of six strains of G. zeae in order to determine whether hybrid-strain interactions occur with respect to ear rot and mycotoxin accumulation. A statistically significant interaction was observed for mold damage, but no large-rank reversals occurred.
G. N. ATLIN +3 more
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Role of the sap beetle Glischrochilus quadrisignatus in the epidemiology of gibberella corn ear rot
Canadian Journal of Plant Pathology, 1983W.A. Attwater, L.V. Busch
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