1 It is distinguishable from other pseudomonad species by its ability to use MALTOSE and STARCH as sole carbon and energy sources.

2 A pseudomonad of the large genus Pseudomonas , some species of which are opportunistic pathogens in human beings.

3 The invention discloses a plant of pseudomonad and the application thereof in the biological removal of nitrogen heterocyclic compound.

4 The bacterium infection strain first place is the verdigris pseudomonad (31.2%), next is pneumonia gram Reber fungus (25.6%) and the epidermis staphylococcus (18.4%).

5 Action mechanism and antimicrobial effect of tea polyphenols against the pseudomonad were studied.