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Selection strategies of segregant soybean populations for resistance to Asian rust. The objective of this work was to identify the best selection strategies for the more promising parental combinations to obtain lines with good resistance to soybean Asian rust (Phakopsora pachyrhizi)... ... Repositório: BDPA Ano de publicação: 2009
Diagrammatic scale for assessment of soybean rust severity. A diagrammatic scale to assess soybean (Glycine max) rust severity, caused by the fungus Phakopsora pachyrhizi, was developed in this study. Leaflets showing different severity levels were collected f... ... Repositório: BDPA Ano de publicação: 2006
Models and applications for risk assessment and prediction of Asian soybean rust epidemics. Asian rust of soybean [Glycine max (L.) Merril] is one of the most important fungal diseases of this crop worldwide. The recent introduction of Phakopsora pachyrhizi Syd. & P. Syd in the Americas repr... ... Repositório: BDPA Ano de publicação: 2006
A pigeonpea gene confers resistance to Asian soybean rust in soybean. Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most economically important crop diseases, but is only treatable with fungicides, which are becoming less effective... ... Repositório: BDPA Ano de publicação: 2016
A new chitinase-like xylanase inhibitor protein (XIP) from coffee (Coffea arabica) affects Soybean Asian rust (Phakopsora pachyrhizi) spore germination. Asian rust (Phakopsora pachyrhizi) is a common disease in Brazilian soybean fields and it is difficult to control. In order to find a biochemical candidate to such enterprise, a new chitinase-like xyl... ... Repositório: BDPA Ano de publicação: 2010
Advances on molecular studies of the interaction soybean - Asian rust. ABSTRACT: Effective management practices are essential for controlling rust outbreaks. The main control method used is the application of fungicides, which increases substantially the cost of producti... ... Repositório: BDPA Ano de publicação: 2012
Pathogenic diversity of soybean rust in Argentina, Brazil, and Paraguay. Phakopsora pachyrhizi, the cause of soybean rust, is an economically important pathogen of soybean in South America. Understanding the pathogenicity of indigenous fungal populations is useful for iden... ... Repositório: BDPA Ano de publicação: 2013
Asian soybean rust in Brazil: past, present, and future. ABSTRACT: Asian soybean rust, caused by the fungus Phakopsora pachyrhizi, is the most severe disease of the crop and can cause yield losses of up to 90%. The disease was first reported in Brazil in 20... ... Repositório: BDPA Ano de publicação: 2016
Systemic acquired resistance of soybean to soybean rust induced by shale water. Shale water as a by-product obtained by Petrobras, Brazil, during the process of extraction of petroleum from fossil rock may act as an inducer of Systemic Acquired Resistance (SAR) to some plant path... ... Repositório: BDPA Ano de publicação: 2015

Mostrando 1 - 10 de 1.603 resultados.

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