5,335 Works

Umstellung auf OJS3.1 am Julius Kühn-Institut

Heike Riegler

Phytophthora Quercus ilex L. (holm oak)

Tamara Cordoba Sánchez
JKI Data Sheets Plant Pests and Diagnosis; 2012/8

Self-incompatibility (S) genotypes of cultivated sweet cherries – An overview update 2020

Mirko Schuster
The fertility in sweet cherry is determined by a gametophytic self-incompatibility system, controlled by a multi-allelic S locus who prevents self-pollination. The fertilization is controlled by the interaction of an S allele specific ribonuclease (S-RNase) in the style with a pollen S specific F-box protein gene (SFB). Knowledge about the S genotype of sweet cherries is very important for cherry growers and breeders. In the last years molecular markers have been developed to distinguish the...

Anwendungen von Glyphosat im deutschen Ackerbau – Betriebliche Aspekte

Armin Wiese, Michael Schulte, Ludwig Theuvsen & Horst-Henning Steinmann
Julius-Kühn-Archiv 452

Economic assessment of alternatives for glyphosate application in arable farming

Hella Kehlenbeck, Jovanka Saltzmann, Jürgen Schwarz, Peter Zwerger & Henning Nordmeyer
Julius-Kühn-Archiv 452

Review on activities in Germany to assess the occurrence, residues and possible risk of guttation for honey bees

J. Pistorius, K. Wallner, I. Joachimsmeier, J. Reetz, D. Schenke, W. Von Der Ohe, I. Illies, C. Maus, T. Block & R. Becker
Julius-Kühn-Archiv; 437; 91

The influence of Effective Microorganisms and number of buds per cane in viticulture on chemical composition in fruits

Alicja Auriga, Ireneusz Ochmian, Jacek Wróbel & Jan Oszmianski
As a result of climate warming, wine-growing zones have moved to the north, where conditions exist may result in poor fruit quality. Fruits may develop significant amounts of tannin compounds, which are not acceptable to all consumers. The aim of this study was to demonstrate the influence of selected factors on the quality and content of polyphenols in grapevine fruits. The differentiating factors were as follows: two grapevine cultivars, varied number of buds per cane,...

Physiological responses to drought in three provenances of Discorea nipponica Makino

Runmei Gao, Xiaodong Shi, Zilong Ma, Yong Li & Jinming Wen
Dioscorea nipponica Makino is an optimal candidate to develop the diosgenin industry in North China. Given the large fluctuations in soil water availability induced by global climate change, information on drought tolerance of this species is urgently needed. Thus, seedlings of three provenances, selected from Manghe, Pangquangou nd Luyashan Nature Reserves in Shanxi Province, were exposed to 70%-85%, 55%-60%, 40%-45% and 20%-35% of water holding capacity, representing normal-watered, light drought stress, moderate drought stress and...

Efficacy of selected acaricides on Varroa destructor and evaluation of their environmental risks on Apis mellifera

W. Loucif-Ayad, N. Aribi, G. Smagghe & N. Soltani
Julius-Kühn-Archiv; 437; 93

DuPontTM OmneraTM LQMTM (DPX-SGE27) – Eine neue Generation flüssig formulierter Getreideherbizide

Thomas Uhl, Andreas Förtsch & Hans G. Drobny
Julius-Kühn-Archiv 452

Application of 1-methylcyclopropene in fruit of five apple cultivars grown in Serbia

Mira Milinkovic, Blazo Lalevic, Vera Raicevic & Svetlana M. Paunovic
Fruits of five apple cultivars were treated using 1-methylcyclopropene (1-MCP or SmartFreshTM) after cropping and were stored at normal atmosphere 2 ± 0.5 °C, 90 ± 5% relative humidity (RH) and 20.9 kPa O2 + <0.5 kPa CO2. Fruit firmness was assessed at three periods: 7 d after storing, 120 d after storing and 30 d after the second assessment and storing at room temperature. Contents of K in all of the cultivars and in...

CONVISO® SMART – ein neues System zur erfolgreichen Kontrolle von Ungräsern und Unkräutern in ALS-toleranten Zuckerrüben

Natalie Balgheim, Martin Wegener, Heinrich Mumme, Carsten Stibbe & Bernd Holtschulte
Julius-Kühn-Archiv 452

Proman – eine starke Basis für flexible Herbizidstrategien im Kartoffelbau

Henning Bergmann
Julius-Kühn-Archiv 452

Mites in aromatic, condiment and medicinal dehydrated plants in bulk sale in the city of São Paulo.

Marcia Da Fonseca Valbuza, André Luis Matioli, Mario Eidi Sato, Marcos Roberto Potenza & Ana Eugênia De Carvalho Campos
Julius-Kühn-Archiv, Nr. 463 (2018): Proceedings of the 12th International Working Conference on Stored Product Protection (IWCSPP) in Berlin, Germany, October 7-11, 2018

Influence of some experimental conditions on the results of laboratory toxicological tests on honeybees

Piotr Medrzycki, Fabio Sgolatsra, Gherardo Bogo, Simone Tosi & Simone Venturi
Julius-Kühn-Archiv; 437; 104

A new experimental method for studying trophallaxis as an additional determining factor in the effects of chemicals on foraging bees (Apis mellifera)

Simone Venturi, Piotr Medrzycki, Gherardo Bogo, Simone Tosi, Fabio Sgolastra & Marco Lodesani
Julius-Kühn-Archiv; 437; 105

Can plant bio-regulators minimize crop productivity losses caused by drought, heat and salinity stress? An integrated review

Ratna Kumar Pasala, M. I. R. Khan, Minhas P.S., Farooq M.A., Sultana R, T. S. Per, Deokate P.P., Khan N.A. & J. Rane
Plant bio-regulators (PBRs), are biochemical compounds which stimulate plant growth and productivity when applied, even in small quantities at appropriate plant growth stages. These are being extensively used in agriculture to enhance the productivity particularly in horticultural crops but are not as prevalent in field crops. Their central role in plant growth and development is through nutrient allocation and source-sink transitions while some of the PBRs stimulate hormones related to abiotic stress tolerance. Since climate...

Netz Vergleichsbetriebe Pflanzenschutz - Jahresbericht 2014 - Analyse der Ergebnisse der Jahre 2007 bis 2014

Bernd Freier, Jörg Sellmann, Jörn Strassemeyer, Jürgen Schwarz, Bettina Klocke, , Hella Kehlenbeck, Wolfgang Zornbach, Anita Herzer, Ute Müller, Andreas Schober, Christina Wagner &
Berichte aus dem Julius Kühn-Institut 182

Phytophthora on Aesculus hippocastanum L. (horse chestnut)

Sabine Werres, Seçil Akilli & Salih Maden
JKI Data Sheets Plant Diseases and Diagnosis; 2012/1; 3-12

Colour changes in pulses fumigated with different metal phosphide formulations

Gerhard Jakob, Renate Steuerwald & Dennis Ryman
Many phosphine-emitting products are used globally to control insect pests in dried vegetables, grains and pulses. However, variation in phosphide formulations is associated with colour change in many pulses. This study evaluated the effect of fumigation using Mg3P2 containing ammonium carbamate; AlP containing no ammonium carbamate and pure ammonium carbamate on colour of diferrent pulses. Different pulses showed different reactions towards fumigation with phosphine. A distinctly darker discolouration was observed in broad beans and lentils...

Insecticidal products from local Azadirachta indica A. Juss and Plectranthus glandulosus Hook for the protection of stored grains against the infestation of Callosobruchus maculatus F. and Sitophilus zeamais Motschulsky

Tofel Haman Katamssadan
Dissertationen aus dem Julius Kühn-Institut

Role of food quality in bee susceptibility to fipronil and clothianidin

Simone Tosi, Piotr Medrzycki, Gherardo Bogo, Laura Bortolotti, Francesca Grillenzoni & Giuseppe Forlani
Julius-Kühn-Archiv; 437; 106

Computer-aid molecular docking technology in cereal mycotoxin analysis

Jinying Chen, Fusheng Gong & Zi Tai Sang
Computer-aid molecular docking is a simulative process that receptors and ligands recognize each other through energy matching and geometric matching. It is widely used in bioactive compounds simulative screening and preliminary exploring the bioactivity and toxicity of molecular, which plays important guiding role in toxicity and bioactivity study of molecular entities. In our study, we used the computer-aid molecular docking software-discovery studio 3.1 client to test the mechanism of aflatoxins such as aflatoxin B1, B2,...

Verbreitung und effektive Kontrolle von Acker-Fuchsschwanz (Alopecurus myosuroides) im Hinblick auf die Resistenzentwicklung – Auswertung der Ringversuche der Bundesländer Brandenburg, Hessen, Sachsen, Sachsen-Anhalt und Thüringen von 2000 bis 2014

Ewa Meinlschmidt, Christine Tümmler, Katrin Ewert, Heiko Schmalstieg & Elke Bergmann
Julius-Kühn-Archiv 452

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