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Magdalena Tomaszewska-Sowa, Norbert Keutgen, Tomá? Lo?ák, Anna Figas and Anna J. Keutgen
The system Nicotiana tabacum L.?Pseudomonas syringae VAN HALL pv. tomato (Pto) DC3000 was investigated at a low inoculation level (c. 5 × 105 colony-forming units (CFU) mL?1) such as it occurs in the field. The aim of this study was to test the hypothesi...
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Marc Janssens, Hartmut Gaese, Norbert Keutgen, Rodrigo Ortega, Juan Carlos Torrico, Juergen Pohlan
Pág. 17 - 28
Dynamic agricultural sustainability strongly depends on a reliable energy resource that is capable of maintaining order in an open (agro-eco-) system at the expense of the order of the environment. In this article, the integrative and complex challenges ...
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Mierowska, Anna; Keutgen, Norbert; Huysamer, Marius; Smith, Valdon
Pág. 9 - 27
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Chen, Kai; Hu, Guoqian; Keutgen, Norbert; Janssens, Marc J.J.; Lenz, Fritz
Pág. 43 - 56
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