نتایج جستجو برای: little leaf disease
تعداد نتایج: 1809778 فیلتر نتایج به سال:
Introduction: dyslipidemia is one of the most important risk factors that cause arteriosclerosis in the coronary artery. The aim of this study was to investigate olive and mulberry leaf , fenugreek seed– dyethylether extract on plasma lipid levels and arteriosclerosis plaques. Materials & Methods: 45 white male rabbits divided into nine groups of five at 22 ±1C.The first and second group were ...
urtica dioica l. is an iranian native pharmacological plant for which little attention has been paid to the anatomical structure. medical applications of this plant include diabetes therapy, digestive improvement, anemia and kidney disease therapy. because climatic conditions can affect the anatomical structure which in turn affects pharmacological compositions, research on the anatomy of this ...
Pandemic infection or reemergence of Enterovirus 71 (EV71) and coxsackievirus A16 (CVA16) occurs in tropical and subtropical regions, being associated with hand-foot-and-mouth disease, herpangina, aseptic meningitis, brain stem encephalitis, pulmonary edema, and paralysis. However, effective therapeutic drugs against EV71 and CVA16 are rare. Kalanchoe gracilis (L.) DC is used for the treatment ...
In India, agriculture is the main driver of economic growth. Farmers choose best crops for each season based on soil fertility, weather, and crop economics. Agricultural industries strive better ways to produce food in order meet demands an expanding population. New technologies that would increase yields while lowering investment are being sought after by researchers. A new technology called p...
Land use has an important role influencing stream ecosystem processes, such as leaf litter breakdown. Here, we assessed rates of leaf litter breakdown in low-order tropical streams draining forest, agriculture, and urban land uses in Puerto Rico. To measure leaf breakdown rates, we placed litter bags made of coarse mesh in nine streams, three for each land use type. At each stream, we measured ...
A single tropical plant species can harbour hundreds of endophyte species within its tissues. Otherwise, little is known about the relationship between endophyte colonization, leaf traits, and spectral properties of leaves. We explore those relationships on Coccoloba cereifera, a plant well known for its symbiotic properties. Endophyte richness in C. cereifera was statistically correlated with ...
Leaf hydraulic conductance (K leaf) is a major determinant of photosynthetic rate in plants. Previous work has assessed the relationships between leaf morpho-anatomical traits and K leaf with woody species, but there has been very little focus on cereal crops. The genus Oryza, which includes rice (Oryza sativa) and wild species (such as O. rufipogon cv. Griff), is ideal material for identifying...
A model to predict Septoria tritici blotch (STB) and leaf rust effects on wheat growth was constructed and evaluated in two steps. At the leaf scale, Bastiaans' approach that predicts the relative photosynthesis of a wheat leaf infected with a single disease, was extended to the case of two diseases, one biotrophic and one necrotrophic by considering the leaf rust-STB complex. A glasshouse expe...
In the spring of 1927 leaf-stripe diseases, with symptoms similar to those of certain tropical bacterial diseases, occurred commonly on sugarcane throughout the entire sugar belt of Louisiana (2)/ As no bacterial diseases of cane had been known to occur in Louisiana, investigations to determine the identity and importance of these troubles were started. As a result of these investigations, thre...
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