Results 51 to 60 of about 37,884 (214)

Host pathogen interactions in relation to management of light leaf spot disease (caused by Pyrenopeziza brassicae) on Brassica species [PDF]

, 2017
Light leaf spot, caused by Pyrenopeziza brassicae, is currently the most damaging disease problem in oilseed rape in the UK. According to recent survey data, the severity of epidemics has increased progressively across the UK, with current yield losses ...
Ashby, Barrett, Batish, Blein, Boys, Boys, Bradburne, Bruce D. L. Fitt, Brun, Brunner, Burdon, Carter, Carter, Chalhoub, Cheah, Chinthani S. Karandeni Dewage, Collard, Coretta A. Klöppel, Courtice, Crous, Davies, Evans, Evans, Figueroa, Figueroa, Fitt, Fitt, Fitt, Gilles, Gilles, Gilles, Gilles, Goodwin, Haddadi, Harper, Hatzig, Henrik U. Stotz, Hickman, Ilott, Jones, Joshi, Jupe, Karolewski, Karolewski, Karolewski, Karolewski, Kirsten, Klosterman, Lacey, Larkan, Larkan, Laugé, Li, Li, Liu, Lowe, Maddock, Maddock, Majer, McCartney, McDonald, McDonald, Oerke, Oxley, Penselin, Pilet, Pöggeler, Rawlinson, Rawlinson, Rohe, Savary, Schmutzer, Sekhwal, Siebold, Simons, Singh, Singh, Snowdon, Staunton, Stotz, Strange, Teng, Turgeon, Wafford, Wang, Welham, West, Woolhouse, Wu, Yang, Yoder, Zhan   +91 more
core   +2 more sources

Pollination services in the UK: how important are honeybees? [PDF]

, 2011
Pollination services are known to provide substantial benefits to human populations and agriculture in particular. Although many species are known to provide pollination services, honeybees (Apis mellifera) are often assumed to provide the majority of ...
Bailey, Alison P., Balcombe, Kelvin G., Breeze, Tom D, Potts, Simon G.   +3 more
core   +1 more source

Impact of shortened crop rotation of oilseed rape on soil and rhizosphere microbial diversity in relation to yield decline [PDF]

, 2013
Oilseed rape (OSR) grown in monoculture shows a decline in yield relative to virgin OSR of up to 25%, but the mechanisms responsible are unknown. A long term field experiment of OSR grown in a range of rotations with wheat was used to determine whether ...
AJ Bennett, Amanda J. Bennett, AR Varela, AW Bakker, B Schippers, CE Pankhurst, CG Li, CW Kaplan, David Chandler, DL Karlen, Gary D. Bending, Gary Keane, J Kirkegaard, JA Herrera-Vasquez, JJ Germida, JL Lei, JR Marchesi, K Smalla, KR Clarke, KW Kelley, L Hauben, Leo van Overbeek, LM Hartwright, M Gardes, MK Hasna, NZ Lupwayi, O Christen, Peter Mills, PM Berry, Q Wang, QH Li, R Stobart, R Zare, RK Crookston, RN Campbell, Ron Stobart, RP Larkin, RP Larkin, S Alvey, Sally Hilton, SF Altschul, SL Singh, T Sasaya, TL Marsh   +43 more
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Control of volunteer Clearfield® oilseed rape in sugar beet

Julius-Kühn-Archiv, 2012
The Clearfield® production system for winter oilseed rape is now registered in France and a introduction for Germany is planned. In this production system, imidazolinone herbicides are used.
Buhre, Cord, Bremer, Hagen, Ladewig, Erwin   +2 more
doaj   +1 more source

Rübsen (Brassica rapa var. silvestris) als Fangpflanze zur Kontrolle von Schadinsekten in Winterraps [PDF]

, 2011
Previous studies have shown that most of the specialized rape pests prefer turnip rape over oilseed rape. In our studies two trap crop strategies were tested under field conditions in central Germany.
Döring, Alexander, Saucke, Helmut, Ulber, Bernd, Wedemeyer, Rainer   +3 more
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Effects of environmental factors on development of Pyrenopeziza brassicae (light leaf spot) apothecia on oilseed rape debris [PDF]

, 2001
Publication no. P-2001-0221-01R. This article is in the public domain and not copyrightable. It may be freely reprinted with customary crediting of the source.
Amelung D., B. D. L. Fitt, Evans N., Gilles T., Kopmans E., Lee Y. S., Luth P., M. J. Jeger, Nordin K., Papastamati K., Pedersen H. L., Reiss K., Singh U. P., T. Gilles, Welham S. J.   +14 more
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Oilseed rape and bronchial reactivity. [PDF]

Occupational and Environmental Medicine, 1995
OBJECTIVES--To investigate atopy and changes in symptoms, peak flow rate, and bronchial reactivity in people complaining of symptoms during the oilseed rape flowering season. METHODS--37 people who had given positive answers to questions about the presence of symptoms in relation to the flowering season of oilseed rape and 24 controls with no such ...
A, Soutar, C, Harker, A, Seaton, G, Packe   +3 more
openaire   +2 more sources

Safety of Oilseed Rape Straw Mulch of Different Lengths to Rice and Its Suppressive Effects on Weeds

Agronomy, 2020
Rice is widely grown after harvesting of oilseed rape (Brassica napus L.) in many countries. Experiments were carried out under greenhouse and field conditions to assess the impact of oilseed rape straw mulch on rice and paddy weeds.
Jinwen Zhu, Wen Liang, Siyu Yang, Huifu Wang, Chunhua Shi, Shuo Wang, Weijun Zhou, Qiang Lu, Faisal Islam, Weidong Xu, Antonio DiTommaso   +10 more
doaj   +1 more source

Report on the Verification of the Performance of MS8, RF3 and GT73 Event-specific PCR-based Methods Applied to DNA Extracted from GM Stack MS8xRF3xGT73 Oilseed Rape [PDF]

, 2014
A joint application was submitted by Bayer CropScience AG and Monsanto Company to request the authorisation of genetically modified stack (GM stack) MS8xRF3xGT73 oilseed rape (tolerant to glufosinate ammonium and glyphosate) and all sub-combinations of ...
KREYSA JOACHIM, MAZZARA Marco, NARDINI ELENA   +2 more
core   +1 more source

Temporary nutrient deficiency - a difficult case for diagnosis and prognosis by plant analysis [PDF]

, 2000
Plant analysis aims to either detect deficiency at the time of sampling (diagnosis) or predict its occurrence at a later stage of growth (prognosis). Its use is based on the presumption that the plant nutrient status will either be constant with plant ...
Bell, R.W.
core   +2 more sources