Txoj kev ntsuas kev hnov qab yuav pab txheeb xyuas cov kab mob ntawm cov nroj tsuag thaum ntxov
Cov kws tshawb fawb ntawm All-Russian Research Institute of Plant Protection (VIZR) tab tom tsim ib txoj hauv kev tshiab rau kev saib xyuas thiab tshuaj xyuas cov kab mob - ...