Results 71 to 80 of about 126,069 (261)

Study of the early abortion in reciprocal crosses between Phaseolus vulgaris L. and Phaseolus polyanthus Greenm [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2002
The causes of early embryo abortion in the reciprocal crosses between Phaseolus vulgaris L. and Phaseolus polyanthus Greenm. were studied. Methacrylate resin sections, 2 micron meter thick, of 2 to 6 day-old hybrid seeds were used to examine the stage of
Toussaint A.   +3 more
doaj  

Fluorescence In Situ Hybridization (FISH)-Based Karyotyping Reveals Rapid Evolution of Centromeric and Subtelomeric Repeats in Common Bean (Phaseolus vulgaris) and Relatives

open access: yesG3: Genes, Genomes, Genetics, 2016
Fluorescence in situ hybridization (FISH)-based karyotyping is a powerful cytogenetics tool to study chromosome organization, behavior, and chromosome evolution.
Aiko Iwata-Otsubo   +5 more
doaj   +1 more source

Residues and dissipation kinetics of two imidacloprid nanoformulations on bean (Phaseolus vulgaris L.) under field conditions [PDF]

open access: yes, 2019
The current study investigates the dissipation kinetics of two imidacloprid (IMI) nanoformulations (entitled: Nano-IMI and Nano-IMI/TiO2) on common bean (Phaseolus vulgaris) seeds under field conditions and compares them with 35% Suspension Concentrate ...
Adeli, M.   +5 more
core   +1 more source

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann   +4 more
wiley   +1 more source

Corticofugal projections from the anterior olfactory nucleus target olfactory bulb principal cells [PDF]

open access: yes, 2011
The anterior olfactory nucleus (AON) is a cortical structure reciprocally connected with the olfactory bulb (OB) and the piriform cortex. Here, using small extracellular and intracellular injections to trace the terminal projections in the OB from ...
Kurt R. Illig
core   +2 more sources

Competitive Interactions Between Generalist Predators and Their Effects on Shared and Non‐Shared Pests in a Greenhouse Crop

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Orius laevigatus engages in unidirectional intraguild predation on Transeius montdorensis. Despite this, both predators coexisted and suppressed the shared thrips prey. Aphids, a non‐shared prey, were effectively controlled by O. laevigatus even when its population was limited due to intraguild predation. T.
Angelos Mouratidis   +3 more
wiley   +1 more source

Estudio del polen de Phaseolus chiapasanus Piper (Leguminosae: Phaseolinae)

open access: yesBotan‪ical Sciences, 1982
Dentro de la revisión taxonómica del género Phaseolus, se está llevando a cabo el estudio palinológico de varias de las especies del género. En este trabajo se describe el polen de Phaseolus chiapasanus Piper, el cual presenta atributos aún no descritos
Alfonso Delgado-Salinas   +2 more
doaj   +1 more source

Effect of Steaming and Boiling on the Antioxidant Properties and Biogenic Amines Content in Green Bean (Phaseolus vulgaris) Varieties of Different Colours [PDF]

open access: yes, 2017
Effects of boiling and steaming cooking methods were studied on total polyphenols, antioxidant capacity, and biogenic amines of three green bean varieties, purple, yellow, and green.The vegetables gave good values both for antioxidant capacity and for ...
Preti, Raffaella   +2 more
core   +3 more sources

Development and Reproduction of Nesidiocoris tenuis Reuter (Heteroptera: Miridae): The Effect of Temperature, Origin and Food

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Nymphal development took longer at 25°C than 30°C, and the Greek N. tenuis population developed more slowly than the commercial population. Nymphs clearly preferred E. kuehniella eggs over Artemia sp. cysts when both were offered equally. Egg production increased at 30°C, while female longevity declined.
Eleni Yiacoumi   +5 more
wiley   +1 more source

Compounds Exuded by \u3cem\u3ePhaseolus vulgaris\u3c/em\u3e That Induce a Modification of \u3cem\u3eRhizobium etli\u3c/em\u3e Lipopolysaccharide [PDF]

open access: yes, 1997
Exudates released from germinating seeds and roots of a black-seeded bean (Phaseolus vulgaris cv. Midnight Black Turtle Soup) induce an antigenic change in the lipopolysaccharide (LPS) of Rhizobium etli CE3.
Duelli, Dominik M., Noel, K. Dale
core   +1 more source

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