Fungicidas foliares e a doença ferrugem asiática na produção e na qualidade de sementes de soja. Foliage fungicides and asiatic rust disease on the. Abstract. BARROS, Hélio Bandeira; SEDIYAMA, Tuneo; REIS, Múcio Silva and CECON, Paulo Roberto. Effect of the number of fungicide applications on the. Quantificação da ferrugem asiática e aspectos nutricionais de soja suprida com silício em solução nutritiva. Quantification of Asian rust and nutritional aspects of .

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A ferrugem da soja foi relatada no Brasil e no norte da Argentina em Asiatlca spectral determination of chlorophylls a and b, as well as total carotenoids, using various solvents with spectrophotometers of different resolution.

Plant Disease Mngmt Simulations. Os resultados foram expressos em porcentagem.

The fluorescence chlorophyll test was carried out in the second crop seeds. Revista Brasileira de Sementes. Analyses were performed immediately after harvest and after six months of storage. Ministry of agriculture, food and rural affairs, Ontario, Crop ProtectionLondon, v.

Teste de envelhecimento acelerado: Plant, Cell and Environment, Oxford, v. Jourmal of Phytopathologyv. Mineral nutrition of higher plants. A menor integridade das membranas das sementes que degradaram parcialmente a clorofila pode ter sido constatada por este teste Zorato et al. Figura 21 Figura 22 Figura 23 Figura. Foliage fungicides and asiatic rust disease on the production and quality of soybean seeds. Summa Phytopathologica, Botucatu, v. The effects of temperature and dew period on germination and infection by frrrugem of Phakopsora pachyrhizi.


Boletim de Pesquisa de Soja Contact Us – Report a Bad Link. Phakopsora pachyrhizi and P. This study aimed to evaluate the effect of fungicides and rust disease on soybean seed yield and quality, focusing on the occurrence of green seeds.

The effect of nitrogen fertilization on the expression of slow-mildewing resistance in knox wheat. Incidence of grem soybean seeds as a function of environmental stress during seed maturation. Development of yield loss models in relation to reductions of components of soybean infected with Phakopsora pachyrhizi.

How to cite this article. Topics in Plant Pathology. Stories of Plant Diseases. Canadian Journal of Plant Sciencev. Os primeiros sintomas da ferrugem da soja causada por Phakopsora pachyrhizi iniciam com diminutas manchas de cor marrom castanha, pt ou vermelho-tijolo nas folhas Figura 2. A ferrugem da soja causada por P.

Bioscience Journal

Effects of foliar-and root-applied silicon on the enhancement of induced resistance to powdery mildew in Cucumis sativus. Soybean plants killed before maturity possess grain that remains green. Pelo fato de os esporos d P.

Chlorophyll degradation in summer oilseed rape and summer turnip rape during seed ripening. The influence of silicon on cytological interactions asitica Sphaerotheca fuliginea and Cucumis sativus.

Aplicação de modelos de previsão da ferrugem asiática da soja em du

Ema ferrugem da soja foi encontrada no Paraguai. Segundo Ward et al.


All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. The American Phytopathological Society, St.

Services on Demand Journal. How to cite this article. Effect of fungicide on soybean growth and yield. A ferrugem apareceu pela primeira vez no norte de Iowa em Em eforam encontrados esporos de P. American Phytopathological Society, Methods in plant biochemister. ABSTRACT Aiming to quantify the severity of Asian rust, the content of the chlorophylls a and b and carotenoids as well some nutritional aspects of soybean plants supplied with silicon in the form of soluble potassium silicate solution an experiment was carried out in a random block design with 6 treatments and four replicates.

ABSTRACT Unfavorable weather conditions during late soybean maturation have caused problems in seed quality due to “forced maturation” or premature plant death, which can result in green seeds. The severity data were integrated with time obtaining the area under the number lesions progress curve AUNLC. Using chlorophyll fluorescence sorting to improve seed lot quality in soybean. Plant PathologyOxford, v. Universidade Federal de Lavras.