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Tobacco black shank caused by Phytophthora nicotianae is a very important oomycete disease of tobacco, and it is widely distributed around the world. In order to develop effective prevention techniques, this study examined the effects of an antagonistic bacterium, Bacillus subtilis Tpb55 strain, on the prevention of tobacco black shank in vitro and in vivo.(More)
Gas environment detection has become more urgent and significant, for both industrial manufacturing and environment monitoring. Gas sensors based on a catalytically-sensing mechanism are one of the most important types of devices for gas detection, and have been of great interest during the past decades. However, even though many efforts have contributed to(More)
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