نتایج جستجو برای: maize ear rot
تعداد نتایج: 85079 فیلتر نتایج به سال:
Pantoea ananatis is an emerging phytopathogen that infects a broad spectrum of plant hosts. Here, we present the genomes of two South African isolates, P. ananatis PA4, which causes center rot of onion, and BD442, isolated from brown stalk rot of maize.
MAIZE EAR FASCIATION Knowledge of the genes affecting maize ear inflorescence may lead to better grain yield modeling. Maize ear fasciation, defined as abnormal flattened ears with high kernel row number, is a quantitative trait widely present in Portuguese maize landraces. MATERIAL AND METHODS Using a segregating population derived from an ear fasciation contrasting cross (consisting of 149 ...
Maize (Zea mays L.) is an important crop in sub-Sahara Africa for both human consumption and livestock feed. use often limited by ear-rotting fungi, some of which produce deleterious secondary metabolites. The aim this study was to determine the inheritance resistance Fusarium verticillioides as indirect way selecting metabolites such mycotoxin fumonisin that produced fungus, under artificial i...
Stenocarpella maydis is the most prevalent ear rot pathogen of maize (Zea mays) in South Africa, the United States, and other countries. Infection and ultrastructure of propagules of S. maydis in maize were observed by light, scanning, and transmission electron microscopy. Two-celled conidia of S. maydis were found in the tissues of husk and kernels. Mycelia colonized inter- and intracellularly...
Fusarium graminearum is the causal agent of Fusarium head blight (FHB) and Gibberella ear rot (GER), two devastating diseases of wheat, barley, and maize. Furthermore, F. graminearum species can produce type B trichothecene mycotoxins that accumulate in grains. Use of FHB and GER resistant cultivars is one of the most promising strategies to reduce damage induced by F. graminearum. Combined wit...
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