![]() tabaci MEAM1 (microsatellite data) revealed only minimal genetic differences among collected populations within and among farmscapes. Population genetics analyses (AMOVA, PCA and STRUCTURE) of B. tabaci MEAM1 haplotype across farmscapes in Georgia. Analysis of 102 mtCOI sequences revealed the presence of a single B. tabaci MED, Dialeurodes citri, Trialeurodes abutiloneus, T. Based on morphological features and mtCOI sequences, five species/cryptic species of whiteflies ( B. Thirty-five populations of adult whiteflies on row and vegetable crops and weeds across major agricultural regions of Georgia were collected from fifteen farmscapes. tabaci MEAM1 colonizing different plant species at a farmscape level in Georgia, United States. In this study, mitochondrial COI gene (mtCOI) sequences and six microsatellite markers were used to examine the population structure of B. A farmscape in this study is defined as heterogenous habitat with crop and non-crop areas spanning ~8 square kilometers. tabaci could potentially influence their population structure, but this has not been assessed at a farmscape level. The diversity of agroecosystems invaded by B. Middle East-Asia Minor 1 (MEAM1) and Mediterranean (MED) are the two most invasive members of the B. Bemisia tabaci is a whitefly species complex comprising important phloem feeding insect pests and plant virus vectors of many agricultural crops. ![]()
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