Si dhakhso ah, baradhada miiska ee asal ahaan Polish waxaa loo soo dhoofin karaa iibka wadamada kale ee Midowga Yurub (EU), oo ay ku jiraan Latvia, kaliya haddii ay jirto shahaadada maqnaanshaha Clavibacter sepedonic, taas oo keenta qudhunka baradhada. Tan waxaa soo sheegay Adeegga Ilaalinta Dhirta ee Gobolka (SPPP) ee Latvia.
Soo dejinta baradhada miiska ee Poland waxay ku xiran tahay sharciyo adag marka loo eego wadamada kale ee EU. Tani waxay sabab u tahay dhacdada baahsan ee Clavibacter sepedoncus ee Poland, halkaas oo qudhunka giraantu uu ku badan yahay muunada baradhada miiska, taas oo ka dhigan 4,4% dhammaan baradhada la tijaabiyey. Dhanka kale, Midowga Yurub, tiradan ayaa celcelis ahaan 2,8%.
Shuruudaha badbaadada EU waxay qeexayaan in baradhada miiska Polish loo soo dhoofin karo iibka wadamada kale ee EU kaliya haddii ay la socoto shahaadada la cayimay iyo haddii Adeegga Ilaalinta Dhirta ee Polish ay horay u ogeysiisay xafiiska la midka ah ee dalka ay ka midka yihiin bixinta shixnad.