Effect of inoculation time and point of entry on disease severity in Fusarium graminearum, Fusarium verticillioides, or Fusarium subglutinans inoculated maize ears

被引:64
作者
Reid, LM [1 ]
Woldemariam, T [1 ]
Zhu, X [1 ]
Stewart, DW [1 ]
Schaafsma, AW [1 ]
机构
[1] Agr & Agri Food Canada, Cent Expt Farm, Eastern Cereal & Oilseed Res Ctr, Ottawa, ON K1A 0C6, Canada
来源
CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE | 2002年 / 24卷 / 02期
关键词
Fusarium graminearum; Fusarium verticillioides; Fusarium subglutinans; maize; corn; inoculation; disease severity;
D O I
10.1080/07060660309506991
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
To determine if differences exist in the ability of three Fusarium species (F. graminearum, F verticillioides, and F subglutinans) to infect maize ears as the silks and kernels mature, one moderately resistant and two susceptible hybrids were inoculated at two points of entry (silk channel and kernels) in 1994 and 1995. Inoculations were conducted nine times for each part of the ear starting from silk emergence. For all three species, the greatest silk channel inoculated disease severities occurred when the ears were inoculated in the early stages of silk development, with a peak in susceptibility around 1-6 days after silk emergence, followed by a rapid decrease in severity. With kernel inoculations, a general decrease in disease severity occurred with time for all species. Fusarium verticillioides had the lowest disease severity of the three species. With silk channel inoculations, E subglutinans resulted in higher disease severity than E graminearum; however, the opposite was found with kernel inoculations, with F graminearum producing the greatest amount of disease symptoms.
引用
收藏
页码:162 / 167
页数:6
相关论文
共 50 条
  • [41] Control of fumonisin B1 accumulation in naturally contaminated maize inoculated with Fusarium verticillioides and Fusarium proliferatum, by cinnamon, clove, lemongrass, oregano and palmarosa essential oils
    Sonia Marín
    Andrea Velluti
    Ana Muñoz
    Antonio J. Ramos
    Vicente Sanchis
    European Food Research and Technology, 2003, 217 : 332 - 337
  • [42] Resistance of Maize Hybrids to Fusarium graminearum, F. culmorum, and F. verticillioides Ear Rots with Toothpick and Silk Channel Inoculation, as Well as Their Toxin Production
    Mesterhazy, Akos
    Toldine Toth, Eva
    Szel, Sandor
    Varga, Monika
    Toth, Beata
    AGRONOMY-BASEL, 2020, 10 (09):
  • [43] Effect of essential oils on zearalenone and deoxynivalenol production by Fusarium graminearum in non-sterilized maize grain
    Marín, S
    Velluti, A
    Ramos, AJ
    Sanchis, V
    FOOD MICROBIOLOGY, 2004, 21 (03) : 313 - 318
  • [44] The Cultured Microbiome of Pollinated Maize Silks Shifts after Infection with Fusarium graminearum and Varies by Distance from the Site of Pathogen Inoculation
    Thompson, Michelle E. H.
    Shrestha, Anuja
    Rinne, Jeffrey
    Limay-Rios, Victor
    Reid, Lana
    Raizada, Manish N.
    PATHOGENS, 2023, 12 (11):
  • [45] A Genome-Wide Association Study To Understand the Effect of Fusarium verticillioides Infection on Seedlings of a Maize Diversity Panel
    Stagnati, Lorenzo
    Rahjoo, Vahid
    Samayoa, Luis F.
    Holland, James B.
    Borrelli, Virginia M. G.
    Busconi, Matteo
    Lanubile, Alessandra
    Marocco, Adriano
    G3-GENES GENOMES GENETICS, 2020, 10 (05): : 1685 - 1696
  • [46] Aggressiveness variation of Fusarium graminearum isolates from Argentina following point inoculation of field grown wheat spikes
    Malbran, I.
    Mourelos, C. A.
    Girotti, J. R.
    Aulicino, M. B.
    Balatti, P. A.
    Lori, G. A.
    CROP PROTECTION, 2012, 42 : 234 - 243
  • [47] Fumonisin disruption of ceramide biosynthesis in maize roots and the effects on plant development and Fusarium verticillioides-induced seedling disease
    Williams, Lonnie D.
    Glenn, Anthony E.
    Zimeri, Anne Marie
    Bacon, Charles W.
    Smith, Mary Alice
    Riley, Ronald T.
    JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2007, 55 (08) : 2937 - 2946
  • [48] The effect of Busseola fusca infestation, fungal inoculation and mechanical wounding on Fusarium ear rot development and fumonisin production in maize
    Ncube, Edson
    Flett, Bradley C.
    Van den Berg, Johnnie
    Erasmus, Annemie
    Viljoen, Altus
    CROP PROTECTION, 2017, 99 : 177 - 183
  • [49] Differential effect of environmental conditions on the growth and regulation of the fumonisin biosynthetic gene FUM1 in the maize pathogens and fumonisin producers Fusarium verticillioides and Fusarium proliferatum
    Marin, Patricia
    Magan, Naresh
    Vazquez, Covadonga
    Teresa Gonzalez-Jaen, Maria
    FEMS MICROBIOLOGY ECOLOGY, 2010, 73 (02) : 303 - 311
  • [50] Effect of Selected Volatiles on Two Stored Pests: The Fungus Fusarium verticillioides and the Maize Weevil Sithophilus zeamais
    Zunino, Maria P.
    Herrera, Jimena M.
    Pizzolitto, Romina P.
    Rubinstein, Hector R.
    Zygadlo, Julio A.
    Dambolena, Jose S.
    JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2015, 63 (35) : 7743 - 7749