Molecular characterization and demographic insights into soybean bud borer (Lepidoptera: Tortricidae) in Brazil.

ABSTRACT: The soybean bud borer, a soybean pest in Brazil, was initially identified as Crocidosema aporema (Walsingham 1914) (Lepidoptera: Tortricidae). Outbreaks of this species have recently increased, but identification of this pest remains uncertain, and the historical factors associated with its geographic distribution in Brazil are little known. Here, we conducted a species characterization and phylogeographic analysis based on molecular and morphological evidence. Ninety individuals of bud-borers Lepidoptera were collected in different regions of Brazil. We sequenced COI and COII mitochondrial genes and examined wing patterns and male genital morphology. DNA barcoding approach revealed that 10 individuals were Argyrotaenia sphaleropa (Meyrick 1909) (Lepidoptera: Tortricidae) and 80 were a spe

SUBMITTER: Fernandes DS 

PROVIDER: S-EPMC10922366 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature