Results 111 to 120 of about 88,957 (305)
Sexual reproduction in Phytophthora infestans [PDF]
, 2007 Potato late blight, caused by the oomycete Phytophthora infestans, is one of the most devastating plant diseases worldwide. It is becoming increasingly difficult to control the disease in Sweden, leading to an ever more intensified use of fungicides in ...
Andersson, Björn
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Resistance Evaluation on Populations of Crosses Between Transgenic Potato Katahdin Rb and Non-transgenic Atlantic and Granola to Late Blight (Phytophthora Infestans) in Confined Field Trial [PDF]
, 2011 Late blight resistance gene (RB gene) isolated from Solanum bulbocastanum, is a broad resistance gene against all races of Phytophthora infestans. The gene was transformed into Katah-din event SP904 and SP951 using Agrobacterium tumefaciens and these ...
Ambarwati, A. D. (Alberta) +4 more
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Advances in Regulating Strategies and Applications of Ferroelectric Materials
Advanced Physics Research, EarlyView.To meet the demand for precise control of performance in nanoelectronic devices, this paper systematically reviews the latest advances in controlling ferroelectric properties through strategies such as external field modulation, low‐dimensional confinement, interface engineering, and topological structure design.
Jianying Ji, Cong Liu, Dan Luo, Zhou Li
wiley +1 more source
Anatomical Sciences Education, EarlyView.Abstract The development of anatomy has been marked by ethically questionable practices. This has been because the dissection of human bodies has always existed on the periphery of conventional society, necessitating a range of dubious ways of obtaining dead bodies for educational and research purposes.
David Gareth Jones
wiley +1 more source
Acta Universitatis Sapientiae: Agriculture and Environment, 2014 The effect of populin extract from black poplar (Populus nigra) on late blight was assessed under laboratory and field conditions. The growth rate of hyphae was found to be significantly lower after 1v/v% populin application, and no hyphae growth was ...
Bálint János +5 more
doaj +1 more source
Potato late blight - fatal threat in organic potato production [PDF]
, 2005 Improved potato late blight management is crucial for the continuity of organic potato production. Two major changes in cultural practises are necessary: more diverse crop rotation with at least 4 years between consecutive potato crops and optimising ...
Hannukkala, Asko, Lehtinen, Ari
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Controlling the Field: Memory, Labor, and Ethics in Oral Histories of Brazilian Human Genetics
Berichte zur Wissenschaftsgeschichte, EarlyView.This article examines how oral histories of twentieth‐century human genetics in Brazil reveal the politics of memory of fieldwork. Through a comparative analysis of interviews with prominent geneticist Francisco M. Salzano and technician Girley V. Simões, who worked with him for most of his career, this study explores the narrative strategies each ...
Rosanna Dent +1 more
wiley +1 more source
Comparing low rate copper formulations against Phythophthora infestans in potatoes [PDF]
, 2009 Between Dutch organic growers the late blight problems lead to discussions in which a temporary registration of copper products is also suggested. Some growers do not want any pesticides at all, while others see that biological potatoes from abroad are ...
Bus, C.B.
core +1 more source
Cartooning in Biological Learning
Biochemistry and Molecular Biology Education, EarlyView.ABSTRACT Teaching bioscience subjects requires helping students understand complicated and abstract concepts. An effective method of helping students understand these abstract topics is the use of concept cartoons. Concept cartoons are cartoon‐style drawings that illustrate everyday situations. In constructivism, learners create their own knowledge and
Soukaina Bahsoun +2 more
wiley +1 more source
Wirkung von Vorkeimung, organischer Stickstoffdüngung und einer Kupferbehandlung auf Ertrag und Qualität von Kartoffeln im Ökologischen Landbau [PDF]
, 2007 Limiting factors in organic potato production are predominantly nitrogen and infesta-tion with late blight disease (Phytophthora infestans). To maintain high yields, organic nitrogen fertilization, presprouting and control of potato late blight with ...
Paffrath, Andreas
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