Twenty-eight isolates of Kabatiella zeae from five countries were used to study variability of the species. A comparison was made of the size of in vivo produced . PROCEDURE: 1. Randomly select seeds; 4 replicates of 2. Wash thoroughly in running water to remove chemical seed treatment. 3. PDF | The eyespot in maize (Zea mays L.) was detected for the first time in Paraná and Santa Catarina state. The fungus Kabatiella zeae was identified as.
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Pairwise identification Polyphasic identification. Eyespot disease of corn.
Contact our curators Dr. Maize breeding for disease resistance. Maize Genetics Cooperation Newsletter, No.
EPPO Global Database
Title Early symptoms Caption Early symptoms of eyespot, appearing in July. Representative cultures are produced and uniembryonate cultures are obtained by a method of multiple dilutions. Fungicides registered for use against K. Necrotic areas spread causing premature drying of the leaves and thereby a decrease in grain yield Reifschneider and Arny, It was later found zrae be present in the USA Arny et al.
Go to distribution map The amount of infectious material can be reduced by a suitable crop rotation and thorough ploughing and destruction of after-harvest residues, particularly from seriously infected plants.
You can prevent the information generated by the Google cookie about your use of our Sites from being collected and processed by Google in the future by downloading and installing Google Analytics Opt-out Browser Add-on for your current web browser. Leaf spots are initially single, but rapidly spread to cover the entire leaf area.
The production of conidia and the development of leaf eyespot are favoured by long periods of cool, wet weather during the growing season Arny et al. The distribution in this summary table is based on all the information available.
Hooker AL; Smiljakovic H, Taxonomic Tree Top of page Domain: The disease is most commonly seen kabatlella patches on the leaves. Catalogue of Life CoL.
eyespot (Kabatiella zeae)
Effect of Kabatiella zeae on fusarium stalk rot prevalence in maize. Eyespot disease may also be seedborne, but this source of inoculum is negligible compared to the number of spores produced on infested crop residues Lipps and Mills, zeas The leaves turn yellow and die at the site of infection. The incubation period for the disease is about days, depending on weather conditions.
Investigations of the resistance of self-pollinating lines and hybrids of corn to Kabatiella zeae Narita et Hiratsuka. Canadian Journal of Microbiology, 25 9: Plant Pathology, 56 5: The disease is most commonly seen in patches on the leaves.
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Fitopatologia Brasileira, 32 4: Canadian Plant Disease Survey, Lesions are most common on older plants and are not commonly seen early in the season. Click on the language titles to launch them. Reifschneider and Arny a detected K.
CAB International, Map Distribution Table Top of page The distribution in this summary table is based on all the information available. Revista de Investigaciones Agropecuarias, 5, 9 2: Helminthosporium maydis, race T and Kabatiella zeae, two zear pathogens of maize in France. The disease can cause severe shrivelling of the ears.