Scientific Publications

Soybean resistance against Asian soybean rust potentiated by Optimus®, a novel-induced resistance booster

June 2023
Posters | Optimus®
N. Sierras, B. Bezerra, B. Nascimiento, A. Botta, M. Jacobucci, F. Ávila
Bioiberica Plant Health Business Unit. Barcelona, Spain, Universidade Federal de Viçosa, Viçosa, Mato Grosso, Brasil
World Soybean Research Conference 11, Vienna, Austria

Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, is a destructive disease affecting soybean production. This study aimed to use a phosphite (30% of phosphorus and 20% of potassium) formulated with L-α-free amino acids (Optimus®, Bioiberica, Spain) referred as induced resistance IR stimulus to reduce ASR symptoms and helping plants to have a better photosynthetic performance during infection process.

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