00572naa#a2200157#i#450# EN\\bibl\102536 20250828072525.4 2588-0209 20240225b2024####ek#y0engy0150####ca RU INVESTIGATION OF THE LEVEL OF RESISTANCE TO COPPER SULFATE AND STREPTOMYCIN OF THE ISOLATES OF Erwinia amylovora WHICH CAUSE FIRE BLIGHT DISEASE IN PEAR (Pyrus communis) IN THE WESTERN REGION OF AZERBAIJAN Journal article Moscow Electronic science 2024 0 с. Journal article local mshj.ru