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The population genetic structure of Rhizoctonia solani AG-3PT from potato in the Colombian Andes
(2013-08-01)
The soilborne fungus Rhizoctonia solani anastomosis group 3 (AG-3PT) is a globally important potato pathogen. However, little is known about the population genetic processes affecting field populations of R. solani AG-3PT, ...
The population genetic structure of Rhizoctonia solani AG-3PT from potato in the Colombian Andes
(2013-08-01)
The soilborne fungus Rhizoctonia solani anastomosis group 3 (AG-3PT) is a globally important potato pathogen. However, little is known about the population genetic processes affecting field populations of R. solani AG-3PT, ...
Is Eschscholzia californica constrained in peripheral populations? A demographic approach for an invasive plant of Central Chile
(2016)
Peripheral populations are faced with abiotic stress which constrains their performance compared with
central populations. In thecase of invasive species, this is critical as conditions existing in peripheral
populations ...
PLANT DENSITY AND NITROGEN FERTILIZATION ON COMMON BEAN NUTRITION AND YIELD
(Univ Fed Rural Semi-arido-ufersa, 2017-07-01)
The objective of this work was to evaluate the effect of plant densities and sidedressed nitrogen (N) rates on nutrition and productive performance of the common bean cultivars IPR 139 and Perola. For each cultivar, a ...
Microhabitat and plant structure of Compsopogon coeruleus (Compsopogonaceae, Rhodophyta) populations in streams from São Paulo State, southeastern Brazil
(Elsevier B.V., 1999-04-01)
Microhabitat distribution was investigated in three populations of C. coeruleus to determine the distributional patterns and their controlling factors, as well as morphometric adaptations to varying conditions on a scale ...
Microhabitat and plant structure of Compsopogon coeruleus (Compsopogonaceae, Rhodophyta) populations in streams from São Paulo State, southeastern Brazil
(Elsevier B.V., 1999-04-01)
Microhabitat distribution was investigated in three populations of C. coeruleus to determine the distributional patterns and their controlling factors, as well as morphometric adaptations to varying conditions on a scale ...
Plant invasion alters latitudinal pattern of plant-defense syndromes
(Ecological Society of America, 2021-12)
The relationship between herbivory and latitude may differ between native and introduced populations of invasive plants, which can generate latitudinal heterogeneity in the strength of enemy release. However, still little ...
Grasses and grazers in arid rangelands: Impact of sheep management on forage and non-forage grass populations
(Academic Press Ltd - Elsevier Science Ltd, 2019-04-01)
Ecological modeling that includes plant population processes as a critical determinant of vegetation dynamics is useful for sustainable rangeland management. However, we know little about how long-term sheep grazing pressure ...
Evaluación de la densidad de plantas, componentes fenológicos de producción y rendimiento de granos en diferentes materiales genéticos de maíz
(2017-09-01)
The aim of this study was to verify the influence of planting distance and the population of plants, phenological components, and productivity in different maize genetic material. The experiment was conducted during the ...