2 results for “Yellow Leaf Spot Disease”

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Research ArticleOpen accessPhrase in the titleThe First Report of Fusarium sacchari Causing Yellow Leaf Spot Disease on Rhynchostylis gigantea Orchids in ThailandKanokwan Dekham, Krieng KanchanawateeYellow leaf spot disease was observed on Rhynchostylis gigantea orchids on an orchid farm in the Nonthaburi province of Thailand. Symptoms started with yellowish patches lacking definitive borders on the leaves of the orchids. The patches slowly expanded and merged, creating larger patches; a brown spot or black necrotic area then emerged at the center of some of the patches. … …American Journal of Agricultural and Biological Sciences, Vol. 15, Issue 1 · 15 May 2020 · 8,064 accessesView PDF Cite

Research ArticleOpen accessIn the abstractManifestation of Valuable Selective Traits in Alfalfa Collection SamplesA. T. Kenebayev, G. T. Meiirman, S. T. Yerzhanova et al.The paper presents the results of the manifestation and study of alfalfa in a collection seed plot according to the main valuable selective traits, such as leafiness, susceptibility to diseases, the productivity of green mass and seeds, as well as chemical composition and nutritional value. The study aims to identify promising collection varieties for selection from two types of alfalfa, … …OnLine Journal of Biological Sciences, Vol. 22, Issue 2 · 4 Jul 2022 · 5,495 accessesView PDF Cite