The chemical control of wheat blast, a disease caused by Pyricularia oryzae Triticum (PoT), is part of the integrated management of this disease. The aim of this study was to evaluate fungicide systemicity in wheat heads and its effect on blast control. BRS 264 cultivars ...

Wheat blast caused by Magnaporthe oryzae Triticum (MoT) threatens wheat production, affecting plants at various growth stages. Resistant cultivars, linked to the 2NVS chromosomal translocation, offer potential control strategies, though questions persist about their effectiveness against diverse MoT isolat...

Wheat blast, caused by Pyricularia oryzae Triticum (PoT), is one of the most destructive diseases of wheat. This study aimed to evaluate the phenotypic reaction to PoT in leaves and heads of plants of eight cultivars and 16 wheat lines and to evaluate the production of&#x...

O presente estudo teve o objetivo de avaliar a produção de raízes de mandioca e de matéria seca da aveia preta e do azevém em diferentes sistemas de cultivo. No presente trabalho, são apresentados somente os resultados de matéria seca das coberturas vegetais.

The aim of this study was to evaluate the impact of feeding by the stink bug Euschistus heros (F.) on the dry matter of seeds and on the protein, oil and fatty acid contents. Soybean plants at developmental stage R6 (full pod filling) were exposed in protected c...

Processos de compactação de solo estão diretamente relacionados ao manejo adotado. Nesse sentido, este trabalho teve por objetivo avaliar a resistência mecânica do solo à penetração em áreas com diferentes períodos de adoção do sistema plantio direto (SPD), após uma aração para mitigar&...

Title: Use of isolated microspore culture as a tool for obtaining Genetic Modified Organisms and for speeding up wheat and barley genetic breeding programs Authors: Sandra Maria Mansur Scagliusi, Edson Iorczeski, Sandra Patussi Brammer, Ana Lídia Bonato, Luciano Consoli, Antonio Nhani Junior...

Deadly symbiosis, for insects only. The nematodes genera Heterorhabditis, Steinernema and Neosteinernema, are named entomopathogenic [EPN], because they act symbiotically with a bacterium, specific and deadly for insects. These EPN are showing more efficiency than bacteria and fungi against soil ...

Canola (Brassica spp.) is a typical oilseed of temperate regions, in latitudes between 35º to 55º. Its grains yield 38% oil, recommended for healthy diets and the most used in Europe for biodiesel production. Its meal is adequate for feed. Experiments at low latitudes in ...