MAHALLIY IQLIM SHAROITLARIDA ASALARILAR INVAZION KASALLIKLARINING YASHIRIN SHAKLLARINI ERTA ANIQLASHDA ZAMONAVIY DIAGNOSTIK YONDASHUVLAR
MODERN DIAGNOSTIC APPROACHES IN THE EARLY DETECTION OF LATENT FORMS OF INVASIVE DISEASES OF BEES IN LOCAL CLIMATIC CONDITIONS
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This article covers the importance of modern diagnostic approaches in the early detection of the latent (subclinical) forms of invasive diseases of bees (Apis mellifera L.) under local climatic conditions. The study is focused mainly on the problems of detecting the cases of the mite Varroa destructor and of the microsporidia Nosema spp. that proceed at a low level of invasion. An analysis of the scientific literature shows that traditional microscopic methods of diagnosis do not possess sufficient sensitivity for detecting subclinical invasions. For this reason, molecular diagnostic methods, in particular the detection of pathogens at the DNA/RNA level by means of real-time polymerase chain reaction, considerably expand the possibilities of early diagnosis. The article discusses the advantages of modern diagnostic methods, their limitations and the possibilities of applying them under local climatic conditions. The analyses obtained show the necessity of introducing integrated diagnostic approaches in the early detection of invasive diseases and in the monitoring of the health of bees. The results of the study are of scientific and practical significance for improving preventive measures in beekeeping and for ensuring the stability of colonies.
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