Now showing items 31-40 of 203
Strawberry Accessions with Reduced Drosophila suzukii Emergence From Fruits
Drosophila suzukii is threatening soft fruit production worldwide due to the females’ ability to pierce through the intact skin of ripe fruits and lay eggs inside. Larval consumption and the associated microbial infection ...
Electrophysiological approach to determine kinetic parameters of sucrose uptake by single sieve elements or phloem parenchyma cells in intact Vicia faba plants
Apart from cut aphid stylets in combination with electrophysiology, no attempts have been made thus far to measure in vivo sucrose-uptake properties of sieve elements. We investigated the kinetics of sucrose uptake by ...
Design and quality criteria for archetype analysis
A key challenge in addressing the global degradation of natural resources and the environment is to effectively transfer successful strategies across heterogeneous contexts. Archetype analysis is a particularly salient ...
Non-Invasive Phenotyping Reveals Genomic Regions Involved in Pre-Anthesis Drought Tolerance and Recovery in Spring Barley
With ongoing climate change, drought events are becoming more frequent and will affect biomass formation when occurring during pre-flowering stages. We explored growth over time under such a drought scenario, via non-invasive ...
Farming Systems Facing Global Challenges:Capacities and Strategies. Volume 2.
Proceedings of the 11th European IFSA Symposium, 1-4 April 2014 in Berlin, Germany
IFSA Europe (www.ifsa-europe.org) is a platform for European Farming systems research. With the 11th European IFSA symposium we sought manifold answers that deal with challenges in an integrative, interconnected way on ...
Moor-Pädagogik imBiosphärenreservat Schorfheide-Chorin
Der Leitfaden beschreibt mehrere Bildungsprogramme – den Moorpfad, einen Projekttag, eine dazugehörige Regenvariante und Projektwochen – an zwei Standorten: dem Diebelseemoor bzw. der Europäischen Jugenderholungs- und ...
Adaptive Strategies in Life-History of Bushcrickets (Orthoptera) and Cicadas (Homoptera) to Parasitoids Pressure on Their Acoustic Communication Systems—A Case for Sociality?
In sexual reproduction, the search for mating partners elevates the individual’s risks of predation and parasitism. One way to increase mate search effectiveness and reduce search costs is acoustic signaling. However, ...
The Determinants of Farmers’ Choice of Markets for Staple Food Commodities in Dodoma and Morogoro, Tanzania
Institutional and policy-induced factors affect farmers’ decisions on the choice of the marketto sell their staple foods. This results in low motivation to participate in the production and agriculturalcommodities’ ...