نتایج جستجو برای: bacterial leaf streak

تعداد نتایج: 290842  

2008
R. PRATT S. GORDON P. LIPPS G. ASEA G. BIGIRWA K. PIXLEY

Maize (Zea mays) production in sub-Saharan Africa is constantly threatened by the potential outbreak of multiple foliar diseases such as maize streak, northern leaf blight, gray leaf spot, and rust. Improvement of host resistance to these diseases can provide an important component of integrated pest management (IPM). In this paper, conventional and molecular marker-assisted breeding approaches...

2017
Nargues Falahi Charkhabi Nicholas J. Booher Zhao Peng Li Wang Heshmat Rahimian Masoud Shams-Bakhsh Zhaohui Liu Sanzhen Liu Frank F. White Adam J. Bogdanove

Bacterial leaf streak caused by Xanthomonas translucens pv. undulosa (Xtu) is an important disease of wheat (Triticum aestivum) and barley (Hordeum vulgare) worldwide. Transcription activator-like effectors (TALEs) play determinative roles in many of the plant diseases caused by the different species and pathovars of Xanthomonas, but their role in this disease has not been characterized. ICMP11...

ژورنال: بوم شناسی آبزیان 2017
Rigi, Mahin, Sanchooli, Narjes,

This study aimed at investigating the antibacterial effects of extracts from leaf, fruit, and stem of Solanum nigrum on fish pathogenic bacteria. The extraction process was done using the rotary device. The leaf methanol extract and the fruit acetone extract (MIC and MBC of 25 and 12.5 ppm, respectively) showed stronger antibacterial properties. The Streptococcus iniae were the most resistant b...

2011
Yi‐Zhou Che Yu‐Rong Li Hua‐Song Zou Li‐Fang Zou Bing Zhang Gong‐You Chen

Discoveries about antimicrobial peptides and plant defence activators have made possible the de novo and rational design of novel peptides for use in crop protection. Here we report a novel chimeric protein, Hcm1, which was made by linking the active domains of cecropin A and melittin to the hypersensitive response (HR)-elicitor Hpa1 of Xanthomonas oryzae pv. oryzicola, the causal agent of rice...

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