WUR tseem tshawb xyuas qhov uas muaj peev xwm ua kab mob txhaws ntawm kis los ntawm cov hauv paus hniav
Tau daj tuaj yeem kis tau los ntawm keeb kwm ntawm cov qos ntoo? Nov yog lub ntsiab lus nug nyob rau hauv kev tshawb fawb tias ...
Tau daj tuaj yeem kis tau los ntawm keeb kwm ntawm cov qos ntoo? Nov yog lub ntsiab lus nug nyob rau hauv kev tshawb fawb tias ...
Cov kws tshawb fawb vam tias yuav siv hom kab mob hu ua bacteriophage mus tua cov kab mob uas ua rau blackleg hauv cov nroj tsuag qos, ...